* [RFC PATCH] checkpatch: Attempt to find unnecessary 'out of memory' messages
@ 2014-06-10 16:55 Joe Perches
2014-06-11 7:47 ` Dan Carpenter
0 siblings, 1 reply; 17+ messages in thread
From: Joe Perches @ 2014-06-10 16:55 UTC (permalink / raw)
To: Andrew Morton; +Cc: Dan Carpenter, Andy Whitcroft, LKML, Julia Lawall
Logging messages that show some type of "out of memory" error
are generally unnecessary as there is a generic message and
a stack dump done by the memory subsystem.
These messages generally increase kernel size without much
added value.
Emit a warning on these types of messages.
This test looks for any inserted message function, then looks
at the previous line for an "if (!foo)" or "if (foo == NULL)"
test and then looks at the preceding statement for an allocation
function like "foo = kmalloc()"
ie: this code matches:
foo = kmalloc();
if (foo == NULL) {
printk("Out of memory\n");
return -ENOMEM;
}
This test is very crude and incomplete.
This test can miss quite a lot of of OOM messages that do not
have this specific form.
ie: this code does not match:
foo = kmalloc();
if (!foo) {
rtn = -ENOMEM;
printk("Out of memory!\n");
goto out;
}
This test could also be a false positive when the logging
message itself does not specify anything about memory, but
I did not find any false positives in my limited testing.
spatch could be a better solution but correctness seems
non-trivial for that tool too.
Signed-off-by: Joe Perches <joe@perches.com>
---
scripts/checkpatch.pl | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 010b18e..64bee42 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -4009,6 +4009,23 @@ sub process {
}
}
+# check for unnecessary "Out of Memory" messages
+ if ($line =~ /^\+.*\b$logFunctions\s*\(/ &&
+ $prevline =~ /^[ \+]\s*if\s*\(\s*(\!\s*|NULL\s*==\s*)?($Lval)(\s*==\s*NULL\s*)?\s*\)/ &&
+ (defined $1 || defined $3) &&
+ $linenr > 3) {
+ my $testval = $2;
+ my $testline = $lines[$linenr - 3];
+
+ my ($s, $c) = ctx_statement_block($linenr - 3, $realcnt, 0);
+# print("line: <$line>\nprevline: <$prevline>\ns: <$s>\nc: <$c>\n\n\n");
+
+ if ($c =~ /(?:^|\n)[ \+]\s*(?:$Type\s*)?\Q$testval\E\s*=\s*(?:\([^\)]*\)\s*)?\s*(?:devm_)?(?:[kv][czm]alloc(?:_node|_array)?\b|kstrdup|(?:dev_)?alloc_skb)/) {
+ WARN("OOM_MESSAGE",
+ "Possible unnecessary 'out of memory' message\n" . $hereprev);
+ }
+ }
+
# check for bad placement of section $InitAttribute (e.g.: __initdata)
if ($line =~ /(\b$InitAttribute\b)/) {
my $attr = $1;
^ permalink raw reply related [flat|nested] 17+ messages in thread* Re: [RFC PATCH] checkpatch: Attempt to find unnecessary 'out of memory' messages 2014-06-10 16:55 [RFC PATCH] checkpatch: Attempt to find unnecessary 'out of memory' messages Joe Perches @ 2014-06-11 7:47 ` Dan Carpenter 2014-06-11 16:01 ` Joe Perches 0 siblings, 1 reply; 17+ messages in thread From: Dan Carpenter @ 2014-06-11 7:47 UTC (permalink / raw) To: Joe Perches; +Cc: Andrew Morton, Andy Whitcroft, LKML, Julia Lawall Acked-by: Dan Carpenter <dan.carpenter@oracle.com> This check introduces 1849 new checkpatch.pl warnings. I looked through the first 70 warnings and there were no false positives. Besides the bloat issue, I don't like these warnings because they make the error handling harder to read. They are sort of a mindless thing that people feel they have to do for no particular reason. Since people aren't thinking when they write the error message then you get NULL dereferences and so on. regards, dan carpenter ^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [RFC PATCH] checkpatch: Attempt to find unnecessary 'out of memory' messages 2014-06-11 7:47 ` Dan Carpenter @ 2014-06-11 16:01 ` Joe Perches 2014-06-14 7:40 ` Julia Lawall 0 siblings, 1 reply; 17+ messages in thread From: Joe Perches @ 2014-06-11 16:01 UTC (permalink / raw) To: Dan Carpenter; +Cc: Andrew Morton, Andy Whitcroft, LKML, Julia Lawall On Wed, 2014-06-11 at 10:47 +0300, Dan Carpenter wrote: > Acked-by: Dan Carpenter <dan.carpenter@oracle.com> > > This check introduces 1849 new checkpatch.pl warnings. I looked through > the first 70 warnings and there were no false positives. Thanks for checking Dan. As your systems are much faster than mine, perhaps you could publish the output of some script like: $ git ls-files -- "*.[ch]" | while read file ; do \ ./scripts/checkpatch.pl -f --emacs --terse --no-summary --types=OOM_MESSAGE $file; \ done to someplace like kernel janitors. That might prompt someone to submit patch series for them. > Besides the bloat issue, I don't like these warnings because they make > the error handling harder to read. They are sort of a mindless thing > that people feel they have to do for no particular reason. Since > people aren't thinking when they write the error message then you get > NULL dereferences and so on. Yeah, that too. cheers, Joe ^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [RFC PATCH] checkpatch: Attempt to find unnecessary 'out of memory' messages 2014-06-11 16:01 ` Joe Perches @ 2014-06-14 7:40 ` Julia Lawall 2014-06-14 8:30 ` Joe Perches 2014-06-14 9:51 ` Julia Lawall 0 siblings, 2 replies; 17+ messages in thread From: Julia Lawall @ 2014-06-14 7:40 UTC (permalink / raw) To: Joe Perches Cc: Dan Carpenter, Andrew Morton, Andy Whitcroft, LKML, Julia Lawall, benoit.taine With a semantic patch that searches for the various calls and then a string containing the letters "emory", I get removals of the messages below. Do any of these messages look useful? For example, some are generated with specific functions, such as IRDA_ERROR or BT_ERR. If none of the messages look useful, should just one big patch go to trivial, or should the patches go to the individual maintainers? julia ^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [RFC PATCH] checkpatch: Attempt to find unnecessary 'out of memory' messages 2014-06-14 7:40 ` Julia Lawall @ 2014-06-14 8:30 ` Joe Perches 2014-06-14 9:51 ` Julia Lawall 1 sibling, 0 replies; 17+ messages in thread From: Joe Perches @ 2014-06-14 8:30 UTC (permalink / raw) To: Julia Lawall Cc: Dan Carpenter, Andrew Morton, Andy Whitcroft, LKML, benoit.taine On Sat, 2014-06-14 at 09:40 +0200, Julia Lawall wrote: > With a semantic patch that searches for the various calls and then a > string containing the letters "emory", I get removals of the messages > below. Do any of these messages look useful? For example, some are > generated with specific functions, such as IRDA_ERROR or BT_ERR. If none > of the messages look useful, should just one big patch go to trivial, or > should the patches go to the individual maintainers? > > julia Hi Julia. There was no attachment or "below" for your email. I expect that these should go first to individual maintainers, then after that and a kernel release later, then to trivial. ^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [RFC PATCH] checkpatch: Attempt to find unnecessary 'out of memory' messages 2014-06-14 7:40 ` Julia Lawall 2014-06-14 8:30 ` Joe Perches @ 2014-06-14 9:51 ` Julia Lawall 2014-06-18 19:33 ` Paul E. McKenney 1 sibling, 1 reply; 17+ messages in thread From: Julia Lawall @ 2014-06-14 9:51 UTC (permalink / raw) To: Joe Perches Cc: Dan Carpenter, Andrew Morton, Andy Whitcroft, LKML, benoit.taine On Sat, 14 Jun 2014, Julia Lawall wrote: > With a semantic patch that searches for the various calls and then a > string containing the letters "emory", I get removals of the messages > below. Do any of these messages look useful? For example, some are > generated with specific functions, such as IRDA_ERROR or BT_ERR. If none > of the messages look useful, should just one big patch go to trivial, or > should the patches go to the individual maintainers? Sorry, I left out all the strings... julia - printk(KERN_WARNING "pci_bus %04x:%02x: " - "ignored (out of memory)\n", domain, busnum); - dev_err(&ofdev->dev, "memory allocation failed\n"); - dev_err(&pdev->dev, "no memory for adc client\n"); - pr_err("%s: No memory for mcbsp\n", __func__); - pr_err("OMAP: SmartReflex: cannot allocate memory for n-value table\n"); - pr_err("%s: Unable to allocate memory for %s sr_data\n", - pr_err("Cannot allocate memory for controller slot name\n"); - pr_err("Cannot allocate memory for mmc device!\n"); - pr_err("Memory allocation for McSPI device failed\n"); - pr_err("%s: No memory for [%s]\n", __func__, oh->name); - pr_err("gpio%d: Memory allocation failed\n", id); - pr_err("gpio%d: Memory allocation failed\n", id); - printk("out of memory for root bus resources"); - printk(KERN_ERR "omap_dma: No memory for channel queue\n"); - dev_err(dev, "%s: memory alloc failed!\n", __func__); - printk(KERN_ERR "%s: no memory for bank\n", __func__); - printk(KERN_ERR "no memory to store dma channel order\n"); - printk(KERN_ERR "%s: no memory for bank\n", __func__); - dev_err(&pdev->dev, "failed to allocate memory\n"); - printk(KERN_ERR "failed to alloc memory for pm save\n"); - "PM Suspend: cannot allocate memory to save portion " - "of SRAM\n"); - pr_err("%s: failed to allocate memory for domain\n", - printk(KERN_NOTICE "%s: memory squeeze. dropping packet.\n", dev->name); - dev_dbg(&dev->dev, "%s: out of memory!\n", __func__); - "PCI: No memory for %s I/O port space\n", - "pci_bus %04x:%02x: ignored (out of memory)\n", - printk(KERN_WARNING "%s: cannot allocate memory\n", - dev_err(gpt->dev, "out of memory\n"); - pr_err("nvram: No memory for %s partition\n", - pr_err("wsp_ics: No memory for structs.\n"); - pr_err("%s : Failed to allocate memory\n", __func__); - pr_err("MEMORY_ERROR: out of memory, Opal message event not" - "handled\n"); - pr_err("%s: Out of memory, failed to do asynchronous " - "completion init\n", __func__); - pr_err("SYSPARAM: Failed to allocate memory for param data " - "buf\n"); - pr_err("SYSPARAM: Failed to allocate memory to read parameter " - "id\n"); - pr_err("SYSPARAM: Failed to allocate memory to read parameter " - "size\n"); - pr_err("SYSPARAM: Failed to allocate memory to read supported " - "action on the parameter"); - pr_err("SYSPARAM: Failed to allocate memory for parameter " - "attributes\n"); - dev_err(&dev->dev, "No memory for MSI cascade data\n"); - dev_err(&dev->dev, "No memory for MSI structure\n"); - "No memory for message register blocks\n"); - dev_err(&dev->dev, "No memory for message register\n"); - pr_err("%s: cannot allocate memory for group.\n", - dev_err(&dev->dev, "No memory for MSI structure\n"); - pr_debug("%s: can't allocate memory\n", __func__); - dev_err(&device->dev, "Out of memory\n"); - printk(KERN_ERR "pmi: could not allocate memory.\n"); - dev_err(&dev->dev, "Out of memory for cache_sram structure\n"); - pr_warning("%s: out of memory\n", __func__); - pr_err("EEH: out of memory, event not handled\n"); - dev_dbg(&pdev->dev, "no memory for eic structure\n"); - printk(KERN_ERR "failed to alloc memory for pm save\n"); - pr_err("Failed to alloc memory for TCM pool!\n"); - dev_err(&pdev->dev, "failed to allocate memory\n"); - dev_err(&pdev->dev, "no memory for pcictl context\n"); - printk(KERN_INFO "Alchemy: no memory for UART data\n"); - "module %s: no memory for symbol chain buffer\n", - pr_err("Out of kernel memory trying to single-step\n"); - printk(KERN_ERR "%s %s(): memory allocation failure\n", - ldm_crit("Out of memory."); - ldm_crit ("Out of memory."); - ldm_crit ("Out of memory."); - ldm_crit ("Out of memory."); - dev_err(&pdev->dev, "Cannot allocate memory.\n"); - dev_err(&pdev->dev, "out of memory for context\n"); - dev_err(&pdev->dev, "Memory alloc for tps65090_pdata failed\n"); - dev_err(&pdev->dev, "failed to allocate memory status\n"); - "Memory alloc for bq24735 pdata failed\n"); - dev_err(psy->dev, "Couldn't allocate memory for supply list\n"); - dev_err(psy->dev, "Couldn't allocate memory for supply list\n"); - dev_err(dev, "Cannot allocate memory.\n"); - dev_err(&pdev->dev, "failed to allocate memory\n"); - dev_err(dev, "%s(): memory allocation failed\n", - pr_err("%s: Out of memory\n", __func__); - pr_err("%s: Out of memory\n", __func__); - dev_err(dev, "could not allocate memory for platform data\n"); - dev_err(&idev->dev, "Could not allocate trigger list memory.\n"); - printk(KERN_ERR DRV_NAME " %s: out of memory\n", pci_name(dev)); - printk(KERN_ERR "%s %s: out of memory!\n", - printk(KERN_ERR DRV_NAME " %s: out of memory :(\n", - dev_err(dev, "Cannot allocate memory.\n"); - dev_err(dev, "Failed to allocate memory for exynos_ppmu\n"); - dev_err(dev, "Cannot allocate memory.\n"); - dev_err(dev, "Failed to allocate memory for exynos_ppmu\n"); - printk(KERN_ERR "Not enough memory !\n"); - dev_err(&spi->dev, "out of memory\n"); - "unable to allocate memory for device info\n"); - dev_err(&client->dev, "Couldn't allocate graphical memory.\n"); - printk("radeonfb: Memory allocation failed\n"); - ERR_MSG("Cannot reserve pixmap memory.\n"); - printk(KERN_ERR "matroxfb_crtc2: Not enough memory for CRTC2 control structs\n"); - dev_err(info->device, "Failed to allocate memory\n"); - dev_err(dev, "no memory for framebuffers\n"); - printk(KERN_ERR PFX "no memory to save registers"); - dev_err(&pdev->dev, "Card%d, firmware upload " - "failed, not enough memory\n", index + 1); - pr_warn("tty: no memory to save termios state.\n"); - printk(KERN_WARNING "ioc3_attach_one" - ": unable to get memory for the IOC3\n"); - "IOC3 serial memory not available for port\n"); - dev_err(uap->port.dev, "no memory for DMA TX buffer\n"); - "IOC4 serial memory not available for port\n"); - printk(KERN_WARNING "ioc4_attach_one" - ": unable to get memory for the IOC4\n"); - "ioc4 (%p): unable to get memory for the soft struct\n", - "memory allocation for board structure failed\n"); - dev_err(&pdev->dev, "Failed to allocate memory for tup\n"); - "cpm_uart_cpm.c: could not allocate coherent memory\n"); - printk(KERN_ERR "cannot allocate memory for ports\n"); - dev_err(&pdev->dev, "unable to allocate memory\n"); - dev_err(&client->dev, "Failed to allocate memory\n"); - dev_dbg(&pdev->dev, "out of memory\n"); - dev_err(&client->dev, "Failed to allocate memory\n"); - dev_err(&client->dev, "Failed to allocate memory\n"); - dev_err(&usbinterface->dev, "No more memory for report\n"); - pr_err("Not enough memory to queue event %d\n", event_type); - dev_err(dev, "failed to allocate memory for pdata\n"); - dev_err(dev, "no memory for private data\n"); - dev_err(&pdev->dev, "not enough memory for driver data\n"); - dev_err(&pdev->dev, "failed to alloc memory for kbc\n"); - dev_err(&pdev->dev, "not enough memory for driver data\n"); - dev_err(dev, "could not allocate memory for platform data\n"); - dev_err(dev, "could not allocate memory for gpios\n"); - dev_err(&pdev->dev, "keypad_data memory allocation failed\n"); - dev_err(&pdev->dev, "Not enough memory for keymap\n"); - dev_err(&pdev->dev, "failed to allocate keypad memory\n"); - dev_err(&pdev->dev, "failed to alloc memory\n"); - dev_err(&pdev->dev, "failed to allocate memory\n"); - dev_err(&pdev->dev, "could not allocate memory for keymap\n"); - dev_dbg(dev, "could not allocate memory for private data\n"); - dev_err(dev, "could not allocate memory for platform data\n"); - dev_err(dev, "could not allocate memory for keymap data\n"); - dev_err(dev, "could not allocate memory for keymap\n"); - dev_err(&dev->intf->dev, "out of memory\n"); - dev_err(&dev->intf->dev, "Out of memory\n"); - "not enough memory for pass-through port\n"); - dev_err(dev, "allocate memory for cyapa failed\n"); - dev_dbg(&pdev->dev, "out of memory\n"); - dev_dbg(&pdev->dev, "out of memory\n"); - pr_err("Not enough memory to queue event %d\n", event_type); - dev_err(&pdev->dev, "out of memory\n"); - dev_dbg(&serio->dev, "can't allocate memory for a device\n"); - dev_err(&ofdev->dev, "memory allocation failed\n"); - "Unable to allocate memory for keymap"); - dev_err(&pdev->dev, "couldn't allocate memory\n"); - dev_err(&pdev->dev, "Failed to allocate memory\n"); - "failed to allocate memory for module data\n"); - dev_err(dev, "no memory for private data\n"); - dev_info(&pdev->dev, "Not enough memory for the device data\n"); - dev_err(pcu->dev, "Failed to allocate memory for write buffer\n"); - printk(KERN_INFO "joydump: no memory for testing\n"); - printk(KERN_ERR "turbografx.c: Not enough memory\n"); - pr_err("Not enough memory\n"); - printk(KERN_ERR "db9.c: Not enough memory\n"); - printk(KERN_DEBUG "pcbit_receive: out of memory\n"); - "HiSax: No memory for IsdnCardState(card %d)\n", - printk(KERN_WARNING "isdn_ppp_write: out of memory!\n"); - printk(KERN_WARNING "%s: Memory squeeze, dropping packet.\n", dev->name); - "ippp: CCP cannot send reset - out of memory\n"); - printk(KERN_ERR "ippp: decomp memory allocation failure\n"); - "isdn_tty: Out of memory in ttyI%d senddown\n", - printk(KERN_CRIT "%s: no memory, lost poll ack\n", - printk(KERN_CRIT "%s: no memory, lost register appl.\n", - printk(KERN_CRIT "%s: no memory, lost register appl.\n", - printk(KERN_CRIT "%s: no memory, lost release appl.\n", - printk(KERN_CRIT "%s: no memory, lost poll ack\n", - printk(KERN_CRIT "%s: no memory, lost register appl.\n", - printk(KERN_CRIT "%s: no memory, send config\n", - printk(KERN_CRIT "%s: no memory, send config\n", - printk(KERN_CRIT "%s: no memory, lost register appl.\n", - printk(KERN_CRIT "%s: no memory, lost release appl.\n", - printk(KERN_WARNING "%s: no memory.\n", name); - pr_info("No memory for Infineon ISDN card\n"); - printk(KERN_ERR "%s: no memory for bchannel\n", - printk(KERN_ERR "%s: no memory for coeffs\n", - printk(KERN_ERR "%s: no memory for bchannel\n", - printk(KERN_ERR "%s: no memory for coeffs\n", - printk(KERN_NOTICE "%s: Memory squeeze, dropping packet.\n", - printk(KERN_WARNING "HYSDN: no memory for capi-ctrl.\n"); - dev_err(cs->dev, "ISDN_CMD_DIAL: out of memory\n"); - pr_err("out of memory\n"); - dev_err(cs->dev, "%s: out of memory\n", __func__); - dev_err(cs->dev, "%s: out of memory\n", __func__); - dev_err(cs->dev, "%s: out of memory\n", __func__); - dev_err(cs->dev, "%s: out of memory\n", __func__); - dev_err(cs->dev, "%s: out of memory\n", __func__); - dev_err(cs->dev, "%s: out of memory\n", __func__); - dev_err(cs->dev, "%s: out of memory\n", __func__); - dev_err(cs->dev, "%s: out of memory\n", __func__); - dev_err(cs->dev, "%s: out of memory\n", __func__); - pr_err("%s: out of memory\n", __func__); - dev_err(cs->dev, "%s: out of memory\n", __func__); - pr_err("out of memory\n"); - pr_err("out of memory\n"); - dev_err(cs->dev, "%s: out of memory\n", __func__); - dev_err(cs->dev, "%s: out of memory\n", - pr_err("out of memory\n"); - printk(KERN_WARNING "act2000_sendbuf: Out of memory\n"); - "act2000_isa_receive: no memory\n"); - printk(KERN_ERR "%s: no memory for bchannel\n", - printk(KERN_ERR "%s: failed to add " - "entry to pipeline: %s (out of " - "memory)\n", __func__, elem->name); - printk(KERN_ERR "%s: No memory for clock entry.\n", __func__); - printk(KERN_WARNING "%s:no memory for teimgr\n", __func__); - printk(KERN_WARNING "capilib_new_ncci: no memory.\n"); - "Failed to allocate private memory\n"); - "Failed to allocate private memory\n"); - dev_err(dev, "failed to allocate memory for device data\n"); - dev_err(dev, "failed to allocate memory for private data\n"); - dev_err(&pdev->dev, "Memory allocation failed for pmu\n"); - dev_err(&pdev->dev, "Memory alloc fails for desc\n"); - dev_err(&pdev->dev, "Memory alloc fails for info\n"); - dev_err(&interface->dev, "Out of memory\n"); - dev_warn(dev, "Unable to allocate memory for chips\n"); - dev_err(dev, "could not allocate memory for pdata\n"); - dev_err(&pdev->dev, "failed to allocate memory.\n"); - dev_err(&pdev->dev, "Error: No memory\n"); - dev_err(dev, "Memory allocation failed\n"); - dev_err(&client->dev, "Memory allocation failed\n"); - dev_err(&dev->dev, "no memory for device data\n"); - dev_err(&dev->dev, "no memory for device data\n"); - "could not allocate memory for private data\n"); - dev_err(&i2c->dev, "smsc mfd driver memory allocation failed\n"); - dev_err(dev, "could not allocate memory for pdata\n"); - dev_err(dev, "could not allocate memory for pdata\n"); - dev_err(dev, "twl6030_irq: Memory allocation failed\n"); - dev_err(&client->dev, "Memory allocation failed\n"); - "Failed to allocate memory for aat2870\n"); - dev_err(&i2c->dev, "Memory allocation failed\n"); - dev_err(dev, "Memory allocation failed\n"); - dev_err(dev, "Couldn't allocate memory for channel clocks\n"); - dev_err(dev, "new device %s: Cannot allocate memory\n", - printk (KERN_DEBUG "parport (0x%lx): no memory!\n", base); - dev_err(_dev, "no memory for private data\n"); - printk(KERN_WARNING "parport: memory squeeze\n"); - printk(KERN_ERR "parport: memory squeeze\n"); - printk(KERN_WARNING "%s: memory squeeze, couldn't register %s.\n", port->name, name); - printk(KERN_WARNING "%s: memory squeeze, couldn't register %s.\n", port->name, name); - dev_err(&pdev->dev, "unable to allocate glue memory\n"); - dev_dbg(musb->controller, "not enough memory\n"); - dev_err(&dev->dev, "Out of memory\n"); - dev_err(&dev->dev, "Out of memory\n"); - printk(KERN_WARNING "sddr09_read_data: Out of memory\n"); - printk(KERN_WARNING "sddr09_write_data: Out of memory\n"); - printk(KERN_WARNING "sddr09_write_data: Out of memory\n"); - printk(KERN_WARNING "sddr09_read_map: out of memory\n"); - printk(KERN_WARNING "alauda_read_data: Out of memory\n"); - printk(KERN_WARNING "alauda_write_data: Out of memory\n"); - printk(KERN_WARNING "alauda_write_data: Out of memory\n"); - dev_err(&intf->dev, "out of memory (acm kzalloc)\n"); - dev_err(&intf->dev, "Unable to allocate kernel memory\n"); - dev_err(&interface->dev, "Out of memory\n"); - dev_err(dev, "not enough memory\n"); - dev_err(dev, "not enough memory\n"); - dev_err(dwc->dev, "not enough memory\n"); - dev_err(dev, "not enough memory\n"); - dev_err(dev, "not enough memory\n"); - dev_err(dev, "Memory allocation failed\n"); - dev_err(&pdev->dev, "unable to alloc memory for control usb\n"); - dev_err(&pdev->dev, "failed to allocate memory!\n"); - "unable to allocate memory for USB UTMIP config\n"); - dev_err(&pdev->dev, "unable to allocate memory for USB2 PHY\n"); - dev_err(dev, "cannot get memory\n"); - dev_err(dev, "cannot get memory\n"); - dev_err(&interface->dev, "Out of memory\n"); - dev_err(&usbdev->dev, "submit_async_request out of memory\n"); - dev_err(&dev->udev->dev, "Out of memory!\n"); - dev_err(&interface->dev, "Out of memory!\n"); - dev_err(&intf->dev, "Out of memory\n"); - dev_err(&iface->dev, "Out of memory\n"); - dev_err(&interface->dev, "Out of memory\n"); - dev_err(&cytherm->udev->dev, "out of memory\n"); - dev_err(&cytherm->udev->dev, "out of memory\n"); - dev_err(&cytherm->udev->dev, "out of memory\n"); - dev_err(&cytherm->udev->dev, "out of memory\n"); - dev_err(&cytherm->udev->dev, "out of memory\n"); - dev_err(&cytherm->udev->dev, "out of memory\n"); - dev_err(&cytherm->udev->dev, "out of memory\n"); - dev_err (&interface->dev, "Out of memory\n"); - dev_err(&led->udev->dev, "out of memory\n"); - dev_err(&interface->dev, "out of memory\n"); - dev_err(idev, "Out of memory\n"); - dev_err(&mydev->udev->dev, "out of memory\n"); - dev_err(&interface->dev, "Out of memory\n"); - dev_err(&interface->dev, "Out of memory\n"); - dev_err(&interface->dev, "Out of memory\n"); - dev_err(&interface->dev, "Out of memory\n"); - dev_err(&pdev->dev, "Failed to alloc memory for otg\n"); - dev_dbg(&pdev->dev, "error allocating memory\n"); - "unable to allocate memory for frame pointers\n"); - fhci_err(fhci, "no memory for SCC data struct\n"); - dev_err(&pdev->dev, "failed to allocate memory for udc\n"); - dev_err(&pdev->dev, "allocate ep memory failed\n"); - dev_err(&pdev->dev, "allocate status_req memory failed\n"); - dev_err(dev, "cannot allocate memory\n"); - dev_err(dev, "cannot allocate memory\n"); - pr_err("%s: no memory for device structure\n", __func__); - uea_err(usb, "uea_init: not enough memory !\n"); - usb_dbg(usbatm_instance, "cxacru_bind: no memory for instance data\n"); - usb_err(usbatm, "%s: no memory for instance data!\n", __func__); - atm_err(instance, "%s: no memory for SAR buffer!\n", __func__); - dev_err(dev, "%s: no memory for instance data!\n", __func__); - dev_err(dev, "%s: no memory for buffer %d!\n", __func__, i); - dev_err(dev, "%s: no memory for cell buffer!\n", __func__); - printk(KERN_ERR DRV_NAME "(%s): memory alloc failure\n", - pr_err(PFX "(%s): memory alloc failure\n", - dev_err(&h->pdev->dev, "Cannot get memory " - "for s/g chains.\n"); - dev_warn(&h->pdev->dev, "out of memory\n"); - dev_warn(&h->pdev->dev, "out of memory\n"); - dev_warn(&h->pdev->dev, "out of memory\n"); - dev_err(&h->pdev->dev, "out of memory\n"); - dev_warn(&h->pdev->dev, "cache not flushed, out of memory.\n"); - printk(KERN_ERR "%s:%d fail (no memory for mg_host)\n", - printk(KERN_ERR "cpqarray: out of memory.\n"); - printk(KERN_WARNING "cpqarray: Out of memory. " - "Unable to start background processing.\n"); - printk( KERN_ERR "cpqarray: out of memory.\n"); - printk( KERN_ERR "cpqarray: out of memory.\n"); - printk( KERN_ERR "cpqarray: out of memory.\n"); - printk( KERN_ERR "cpqarray: out of memory.\n"); - "Memory allocation: status buffer\n"); - "Memory allocation: register buffer\n"); - "Memory allocation: flag buffer\n"); - hid_err(hdev, "Could not allocate memory for driver data\n"); - "can't allocate memory for LED selector\n"); - hid_err(hdev, "can't allocate memory for LED ALL\n"); - hid_err(hdev, "can't allocate memory for LED %d\n", i); - hid_err(hdev, "Couldn't allocate memory for LED %d\n", n); - dbg_hid("couldn't allocate rdesc memory\n"); - hid_err(hdev, "Insufficient memory, cannot allocate driver data\n"); - dbg_hid("couldn't allocate rdesc memory (post_reset)\n"); - hid_err(hdev, "Failed to allocate memory for mfd cells\n"); - hid_err(hid, "Cannot add device, insufficient memory to allocate device properties.\n"); - hid_err(hid, "can't allocate memory for LED %d\n", j); - dev_err(dev, "can't allocate memory for LED %d\n", i); - printk(KERN_WARNING "No memory to scan for FTL on %s\n", - dev_err(&mdev->dev, "VMU at (%d, %d) - read fails due" - " to lack of memory\n", mdev->port, - NS_ERR("unable to allocate memory.\n"); - NS_ERR("unable to allocate memory.\n"); - NS_ERR("unable to allocate memory.\n"); - ("memory allocation error while creating concatenated device \"%s\"\n", - pr_err("fsl-hv: out of memory\n"); - bcma_err(bus, "can not allocate memory"); - "unable to allocate memory,size = %d.\n", size); - printk(KERN_ERR "vmw_pvscsi: failed to allocate memory.\n"); - "%s: failed obtaining a memory for mpi_request\n", - pr_err(MPT3SAS_FMT "unable to allocate memory %d!\n", - printk(MPT2SAS_INFO_FMT "WarpDrive : Direct IO is disabled " - "Memory allocation failure for RVPG0\n", ioc->name); - printk(MPT2SAS_ERR_FMT "%s: failed obtaining a memory for " - "mpi_request\n", ioc->name, __func__); - printk(MPT2SAS_ERR_FMT "%s: failed allocating memory"\ - "for iounit_pg3: (%d) bytes\n", ioc->name, __func__, sz); - printk(MPT2SAS_ERR_FMT "unable to allocate memory %d!\n", - TW_PRINTK(tw_dev->host, TW_DRIVER, 0x18, "Event info memory allocation failed"); - ipr_err("Dump memory allocation failed\n"); - dev_warn(&h->pdev->dev, "out of memory in %s\n", __func__); - dev_warn(&h->pdev->dev, "out of memory at %s:%d\n", - "%s: [ERROR] Unable to malloc memory.\n", DRIVER_NAME); - "failed to allocate memory for asynchronous events"); - "failed to allocate memory for s/g list descriptors"); - "failed to allocate memory for the request table"); - sd_printk(KERN_WARNING, sdkp, "sd_revalidate_disk: Memory " - "allocation failure.\n"); - "2615 Memory allocation failed for " - "CT event data, size %d\n", - "2759 Failed allocate memory for FCF round " - "robin failover bmask\n"); - "2572 Failed allocate memory for " - "fast-path per-EQ handle array\n"); - "2573 Failed allocate memory for msi-x " - "interrupt vector entries\n"); - "3327 Failed allocate memory for msi-x " - "interrupt vector mapping\n"); - "3335 Failed allocate memory for msi-x " - "interrupt vector mapping\n"); - "2576 Failed allocate memory for " - "fast-path EQ record array\n"); - "2577 Failed allocate memory for fast-path " - "CQ record array\n"); - "2578 Failed allocate memory for fast-path " - "WQ record array\n"); - "2545 Failed allocate memory for fast-path " - "CQ map\n"); - "0147 Failed to allocate memory for RSCN event\n"); - "0148 Failed to allocate memory " - "for LOGO event\n"); - "0149 Failed to allocate memory " - "for ELS event\n"); - printk(KERN_CRIT"%s: Out of memory for I2O device data.\n",pHba->name); - printk(KERN_CRIT "Out of memory for I2O device data.\n"); - dev_err(hba->dev, "LRB Memory allocation failed\n"); - "Unable to allocate memory.\n"); - "Failed to allocate memory for msix_entry.\n"); - "Failed to allocate memory for ha->msix_entries.\n"); - "Unable to allocate memory for request queue ptrs.\n"); - "Unable to allocate memory for response queue ptrs.\n"); - "Unable to allocate memory for ha.\n"); - "Failed to allocate memory for req.\n"); - "Failed to allocate memory for rsp.\n"); - "Failed to allocate memory for npiv_info.\n"); - "Failed to allocate memory for " - "outstanding_cmds for req_que %p.\n", req); - "Unable to allocate memory for data.\n"); - "Failed to allocate memory for dsd_dma " - "for cmd=%p.\n", cmd); - "Failed to allocate memory for request queue.\n"); - "Failed to allocate memory for response queue.\n"); - pmcraid_err("no memory for passthrough buffer\n"); - pmcraid_err("failed to allocate memory for ioctl header\n"); - pmcraid_err("failed to allocate memory for resource table\n"); - TW_PRINTK(tw_dev->host, TW_DRIVER, 0xc, "Event info memory allocation failed"); - printk(KERN_ERR "%s: out of memory at line %d\n", - printk(KERN_DEBUG "megasas: out of memory. Could not alloc " - "memory for cmd_list_fusion\n"); - printk(KERN_DEBUG "megasas: out of memory\n"); - printk(KERN_DEBUG "megasas: Failed to allocate " - "memory for Fusion context info\n"); - printk(KERN_ERR "sr: out of memory.\n"); - printk(KERN_ERR "%s: no memory\n", __func__); - "BG_%d : Memory Allocation Failure\n"); - "BM_%d : Memory alloc failed in create wrb ring.\n"); - "BM_%d : Failed to allocate memory" - "for ULP_CID_INFO for ULP : %d\n", - "BM_%d : Failed to allocate memory" - "for CID_ARRAY for ULP : %d\n", - "BM_%d : Failed to allocate memory in " - "hba_setup_cid_tbls\n"); - asd_printk("out of memory\n"); - asd_printk("no memory for bios_chim struct\n"); - asd_printk("no memory for ocm dir\n"); - "Unable to allocate memory for orom\n"); - "Unable to allocate memory for EFI data\n"); - pr_err("memory allocation failed, not attaching\n"); - "Can't allocate memory for internal usage.\n"); - dev_err(dev, "could not allocate memory for pdata\n"); - dev_err(&pdev->dev, "could not allocate memory for pdata\n"); - dev_err(&pdev->dev, "Failed to allocate memory for struct davinci_mmc_config\n"); - pr_err("failed to allocate memory for ibm->acpi->driver\n"); - pr_err("failed to allocate memory for key map\n"); - pr_err("Out of memory for LED data\n"); - dev_err(dev, "Memory alloc failed\n"); - dev_err(dev, "Memory alloc failed\n"); - "Failed to allocate memory for ACPI GPIO chip\n"); - dev_err(&pdev->dev, "%s: Out of memory\n", __func__); - acpi_handle_err(handle, "No memory for bridge object\n"); - err ("out of system memory\n"); - err ("out of system memory\n"); - err ("out of system memory\n"); - err (" out of system memory\n"); - err ("out of system memory\n"); - err ("out of system memory\n"); - err ("out of system memory\n"); - err ("out of system memory\n"); - err ("out of system memory\n"); - err ("out of system memory\n"); - err ("out of system memory\n"); - err ("out of system memory\n"); - err ("out of system memory\n"); - err ("out of system memory\n"); - err ("out of system memory\n"); - err ("out of system memory\n"); - err ("out of system memory\n"); - err ("out of system memory\n"); - err ("out of system memory\n"); - err ("out of system memory\n"); - ctrl_err(p_slot->ctrl, "%s: Cannot allocate memory\n", - ctrl_err(p_slot->ctrl, "%s: Cannot allocate memory\n", - ctrl_err(p_slot->ctrl, "%s: Cannot allocate memory\n", - ctrl_err(p_slot->ctrl, "%s: Cannot allocate memory\n", - err("%s : out of memory\n", __func__); - dev_err(&dev->device, "%s: Out of memory\n", __func__); - err("out of system memory\n"); - err("%s - out of memory\n", __func__); - err("%s - out of memory\n", __func__); - err("out of system memory\n"); - err("out of system memory\n"); - err("out of memory\n"); - err ("out of system memory\n"); - err ("out of system memory\n"); - err ("out of system memory.\n"); - err ("out of system memory\n"); - err ("out of system memory\n"); - err ("out of system memory\n"); - err ("out of system memory\n"); - err ("out of system memory\n"); - err ("out of system memory\n"); - err ("out of system memory\n"); - err ("out of system memory\n"); - printk(KERN_ERR "gsmi: out of memory\n"); - printk(KERN_ERR "efivars: Memory allocation failed.\n"); - dev_err(dev, "Not enough memory for clock entry.\n"); - "Not enough memory for clock connection ID.\n"); - dev_err(&pdev->dev, "PAMU isr data memory allocation failed\n"); - pr_warn("Out of memory when allocating notify_info " - "for %s.\n", pci_name(dev)); - DMERR("No memory left to attempt load for \"%s\"", type_name); - DMWARN("No memory left to attempt log module load for \"%s\"", - DMERR("unable to allocate memory"); - DMWARN("Unable to allocate memory for constructor string"); - DMERR("Failed to allocate memory for device information"); - "multipath: couldn't allocate memory for %s\n", - "multipath: couldn't allocate memory for %s\n", - DMERR("unable to allocate region hash memory"); - dev_dbg(&pdev->dev, "Unable to allocate memory for rio_ops\n"); - dev_dbg(&pdev->dev, "Unable to allocate memory for mport\n"); - dev_err(&pdev->dev, "Failed to allocate memory for device\n"); - pr_err("RIO: no memory for work struct\n"); - dev_printk(KERN_WARNING, &s->dev, "no memory to read tuple\n"); - dev_printk(KERN_WARNING, &s->dev, "no memory to read tuple\n"); - "no memory for verifying CIS\n"); - dev_printk(KERN_WARNING, &s->dev, "no memory to replace CIS\n"); - dev_warn(&s->dev, "no memory to validate CIS\n"); - dev_warn(&s->dev, "no memory to validate CIS\n"); - printk(KERN_WARNING "out of memory to update resources\n"); - printk(KERN_WARNING "out of memory to update resources\n"); - pr_err("%s: Failed to allocate memory for pool free operation\n", - pr_err("Failed to allocate memory for pool free operation\n"); - DRM_DEBUG_KMS("out of memory when allocating plane\n"); - DRM_ERROR("Out of memory\n"); - dev_err(dev, "failed to allocate memory\n"); - DRM_DEBUG("out of memory\n"); - dev_err(dev->dev, "Crtc state error: No memory\n"); - dev_err(dev->dev, "no memory\n"); - DRM_ERROR("No memory\n"); - dev_err(dev->dev, "failed to allocate memory\n"); - dev_err(dev_priv->dev->dev, "out of memory for fixed panel mode\n"); - DRM_DEBUG_KMS("No memory space for child devices\n"); - DRM_ERROR("No memory"); - DRM_ERROR("cannot allocate memory for DSI config\n"); - DRM_ERROR("Memory allocation failed\n"); - DRM_ERROR("Cannot allocate memory for page table array\n"); - DRM_ERROR("Memory allocation failed\n"); - DRM_ERROR("Failed to allocate memory for bit 17 " - "record\n"); - DRM_DEBUG_KMS("No memory space for child device\n"); - DRM_DEBUG_DRIVER("out of memory, not capturing error state\n"); - DRM_ERROR("out of memory\n"); - DRM_ERROR("Out of memory for hash table\n"); - printk(KERN_ERR MYNAM ": ERROR - Insufficient memory to add adapter!\n"); - printk(KERN_ERR MYNAM "%s::mpt_ioctl_iocinfo() @%d - no memory available!\n", - printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_gettargetinfo() - no memory available!\n", - ": ERROR - Insufficient memory to add adapter!\n", - printk(KERN_ERR "i2o: no memory for query buffer.\n"); - osm_err("Insufficient memory to allocate I2O Block disk.\n"); - osm_err("%s: Could not allocate memory for context list element" - "\n", c->name); - osm_err("i2o: Insufficient memory to allocate a I2O controller." - "\n"); - BT_ERR("Can't allocate memory chunk for firmware"); - BT_ERR("Can't allocate memory chunk for firmware"); - BT_ERR("Can't allocate memory chunk for firmware"); - BT_ERR("Can't allocate memory for control structure"); - BT_ERR("Can't allocate memory for data structure"); - BT_ERR("Can't allocate memory for mini driver"); - BT_ERR("Can not allocate memory for btmrvl_debugfs_data."); - dev_dbg(&pdev->dev, "unable to allocate memory\n"); - dev_err(&pdev->dev, "Out of memory\n"); - "Slot [%d:%d] unable to allocate memory for IRQ !\n", - dev_err(dev, "could not alloc memory for pin-maps\n"); - dev_err(dev, "failed to alloc memory for group name\n"); - dev_err(dev, "failed to alloc memory for configs\n"); - dev_err(dev, "failed to alloc memory for func name\n"); - dev_err(dev, "failed to allocate memory for pin list\n"); - dev_err(dev, "failed allocate memory for ping group list\n"); - dev_err(dev, "failed to allocate memory for function list\n"); - dev_err(dev, "failed to alloc memory for group name\n"); - dev_err(dev, "failed to alloc memory for func name\n"); - dev_err(dev, "failed to alloc memory for group list " - "in pin function"); - dev_err(dev, "could not allocate memory for pinctrl desc\n"); - dev_err(dev, "failed to allocate memory for gpio intr data\n"); - dev_err(dev, "could not allocate memory for private data\n"); - dev_err(dev, "Memory alloc failed\n"); - dev_err(dev, "Memory alloc failed\n"); - dev_err(dev, "failed to allocate memory for function list\n"); - dev_err(dev, "failed allocate memory for ping group list\n"); - dev_err(dev, "could not alloc memory for pin-maps\n"); - dev_err(dev, "failed to alloc memory for group name\n"); - dev_err(dev, "failed to alloc memory for configs\n"); - dev_err(dev, "failed to alloc memory for func name\n"); - dev_err(dev, "failed to allocate memory for pin list\n"); - dev_err(dev, "failed allocate memory for ping group list\n"); - dev_err(dev, "failed to allocate memory for function list\n"); - dev_err(dev, "failed to alloc memory for group name\n"); - dev_err(dev, "failed to alloc memory for func name\n"); - dev_err(dev, "failed to alloc memory for group list " - "in pin function"); - dev_err(dev, "failed to allocate memory for driver's " - "private data\n"); - "cannot allocate pinctrl_map memory for %s\n", - dev_err(dev, "could not allocate memory for wkup eint data\n"); - "failed to allocate memory for pct\n"); - dev_err(dev, "could not allocate memory for weint_data\n"); - dev_err(dev, "could not allocate memory for muxed_data\n"); - dev_err(&pdev->dev, "memory allocation fail\n"); - dev_err(&pdev->dev, "csave registers memory allocation fail\n"); - dev_err(&pdev->dev, "failed to allocate memory\n"); - dev_err(&pdev->dev, "failed to allocate memory\n"); - dev_err(&pdev->dev, "failed to allocate memory\n"); - dev_err(&pdev->dev, "failed to allocate memory\n"); - dev_err(&pdev->dev, "unable to allocate memory for USB2 PHY\n"); - dev_err(&pdev->dev, "unable to allocate memory for USB OTG\n"); - dev_err(&pdev->dev, "unable to alloc memory for control phy\n"); - "Could not allocate state machine memory\n"); - printk(KERN_ERR "%s: ERROR - No Memory for event name\n ", - pr_err("%s: ERROR - Not enough memory for BIOS measurements\n", - printk("%s: ERROR - Not enough Memory for BIOS measurements\n", - dev_err(ibmvtpm->dev, "Failed to allocate memory for rtce buffer\n"); - printk(KERN_ERR "%s: failed to allocate memory for device\n", - dev_err(&pdev->dev, "no memory for private structure\n"); - dev_err(&pdev->dev, "no memory for rng structure\n"); - printk(KERN_ERR PFX "Out of memory, we're in trouble...\n"); - dev_err(ca91cx42_bridge->parent, "Unable to allocate " - "memory for resource name\n"); - dev_err(dev, "Failed to allocate memory for dma resource " - "structure\n"); - dev_err(&pdev->dev, "Failed to allocate memory for device " - "structure\n"); - dev_err(&pdev->dev, "Failed to allocate memory for device " - "structure\n"); - dev_err(&pdev->dev, "Failed to allocate memory for " - "master resource structure\n"); - dev_err(&pdev->dev, "Failed to allocate memory for " - "slave resource structure\n"); - dev_err(&pdev->dev, "Failed to allocate memory for " - "dma resource structure\n"); - dev_err(&pdev->dev, "Failed to allocate memory for " - "location monitor resource structure\n"); - dev_err(tsi148_bridge->parent, "Unable to allocate " - "memory for resource name\n"); - dev_err(tsi148_bridge->parent, "Failed to allocate memory for " - "dma resource structure\n"); - dev_err(&pdev->dev, "Failed to allocate memory for device " - "structure\n"); - dev_err(&pdev->dev, "Failed to allocate memory for device " - "structure\n"); - dev_err(&pdev->dev, "Failed to allocate memory for " - "flush resource structure\n"); - dev_err(&pdev->dev, "Failed to allocate memory for " - "master resource structure\n"); - dev_err(&pdev->dev, "Failed to allocate memory for " - "slave resource structure\n"); - dev_err(&pdev->dev, "Failed to allocate memory for " - "dma resource structure\n"); - dev_err(&pdev->dev, "Failed to allocate memory for " - "location monitor resource structure\n"); - printk(KERN_ERR "Unable to allocate memory for new dma list\n"); - printk(KERN_ERR "Unable to allocate memory for attributes structure\n"); - printk(KERN_ERR "Unable to allocate memory for pattern attributes\n"); - printk(KERN_ERR "Unable to allocate memory for attributes structure\n"); - printk(KERN_ERR "Unable to allocate memory for pci attributes\n"); - printk(KERN_ERR "Unable to allocate memory for attributes structure\n"); - printk(KERN_ERR "Unable to allocate memory for vme attributes\n"); - dev_err(&pdev->dev, "Failed to allocate memory\n"); - dev_err(&pdev->dev, "failed to allocate memory\n"); - dev_err(&pdev->dev, "failed to allocate memory\n"); - dev_err(&pdev->dev, "failed to allocate memory\n"); - dev_err(&adev->dev, "No memory for resources\n"); - pr_err(PREFIX "Memory allocation error\n"); - printk(KERN_ERR PREFIX "Memory allocation error\n"); - err("%s: cannot allocate memory\n", __func__); - printk(KERN_ERR "can't allocate memory\n"); - printk(KERN_ERR "Memory allocation error\n"); - printk(KERN_ERR "Memory allocation error\n"); - printk(KERN_ERR "Memory allocation error\n"); - pr_err("Unable to allocate memory for name buf\n"); - pr_err("Unable to allocate memory for" - " struct t10_vpd\n"); - pr_err("Unable to allocate memory for struct pscsi_dev_virt\n"); - pr_err("Unable to allocate memory for tl_tmr\n"); - pr_err("Unable to allocate memory for tmpbuf.\n"); - pr_err("Memory allocation failed for CHAP_A temporary buffer\n"); - pr_err("Unable to allocate memory for struct iscsi_login.\n"); - pr_err("Unable to allocate memory for response buffer.\n"); - pr_err("Unable to allocate memory for request buffer.\n"); - pr_err("Unable to allocate memory for" - " struct iscsi_conn_ops.\n"); - pr_err("Could not allocate memory for session\n"); - pr_err("Unable to allocate memory for" - " struct iscsi_sess_ops.\n"); - pr_err("Could not allocate memory for" - " new connection\n"); - pr_err("Unable to allocate memory for struct iscsi_np\n"); - pr_err("Unable to allocate memory for iscsit_global\n"); - pr_err("Unable to allocate memory for" - " NOPOUT ping data.\n"); - pr_err("Unable to allocate memory for" - " Task Management command!\n"); - pr_err("Unable to allocate memory for" - " incoming text parameters\n"); - pr_err("Unable to allocate memory for sendtargets" - " response.\n"); - pr_err("Unable to allocate memory for parameter.\n"); - pr_err("Unable to allocate memory for parameter name.\n"); - pr_err("Unable to allocate memory for parameter value.\n"); - pr_err("Unable to allocate memory for" - " struct iscsi_param_list.\n"); - pr_err("Unable to allocate memory for struct iscsi_param_list.\n"); - pr_err("Unable to allocate memory for struct iscsi_param.\n"); - pr_err("Unable to allocate memory for value.\n"); - pr_err("Unable to allocate memory for" - " struct iscsi_extra_response.\n"); - pr_err("Unable to allocate memory for" - " struct iscsi_conn_recovery.\n"); - pr_err("Unable to allocate memory for" - " struct iscsi_tpg_np.\n"); - pr_err("Unable to allocate memory" - " for random array.\n"); - pr_err("Unable to allocate memory for" - " random array.\n"); - pr_err("Unable to allocate memory for random array.\n"); - pr_err("Unable to allocate memory for struct iscsi_node_acl\n"); - pr_err("Unable to allocate memory for" - " stats_cg->default_groups\n"); - pr_err("Unable to allocate memory for" - " stats_cg->default_groups\n"); - pr_err("Unable to allocate memory for" - " thread set.\n"); - pr_err("Unable to allocate memory for struct se_lun_acl.\n"); - pr_err("Unable to allocate memory for struct rd_host\n"); - pr_err("Unable to allocate memory for Ramdisk" - " scatterlist tables\n"); - pr_err("Unable to allocate memory for Ramdisk protection" - " scatterlist tables\n"); - pr_err("Unable to allocate memory for struct rd_dev\n"); - pr_err("Unable to allocate memory for struct fd_host\n"); - pr_err("Unable to allocate memory for struct fd_dev\n"); - airo_print_warn("", "Out of memory allocating beacons"); - b43legacyerr(dev->wl, "Could not allocate memory " - "for tssi2dbm table\n"); - rsi_dbg(ERR_ZONE, "%s: Failed in memory allocation\n", - rsi_dbg(ERR_ZONE, "%s: Failed to allocate memory\n", - printk(KERN_ERR PFX "Out of memory for firmware buffer.\n"); - dev_err(adapter->dev, "ALLOC_CMD_BUF: out of memory\n"); - D_SCAN("Fail to allocate scan memory\n"); - D_SCAN("fail to allocate memory for scan\n"); - IL_ERR("Unable to allocate memory for LQ cmd.\n"); - IL_ERR("Not enough memory for txq\n"); - LIBIPW_ERROR("Out of memory allocating beacons\n"); - IPW_ERROR("Memory allocation for firmware error log " - "failed.\n"); - IPW_ERROR("Unable to allocate memory for log\n"); - "ath9k_htc: REG_IN memory allocation failure\n"); - ATH5K_ERR(ah, "out of memory\n"); - ath6kl_err("unable to allocate memory\n"); - ath6kl_err("unable to allocate memory\n"); - ath6kl_err("failed to alloc memory for aggr_node\n"); - ath6kl_err("failed to alloc memory for connection specific aggr info\n"); - ath6kl_err("htc create unable to allocate memory\n"); - ath6kl_err("unable to allocate memory\n"); - ath6kl_err("Failed to allocate memory for sta aggregation information\n"); - b43err(dev->wl, "PR41573 failed. Out of memory!\n"); - b43dbg(dev->wl, "SHM-dump: Failed to allocate memory\n"); - b43warn(dev->wl, "LO calib: out of memory\n"); - b43err(dev->wl, "Could not allocate memory " - "for tssi2dbm table\n"); - IWL_ERR(trans, "Not enough memory for txq\n"); - "fail to allocate memory for scan\n"); - IWL_ERR(priv, "Unable to allocate memory for LQ cmd.\n"); - wl1271_error("Out of memory setting filters."); - wl1271_error("couldn't allocate target memory map"); - wl1271_error("failed to alloc memory to send sched scan stop"); - wl1271_error("failed to alloc memory to send sched scan stop"); - wl1251_error("Out of memory setting filters."); - wl1251_error("could not allocate memory for rx descriptor"); - wl1251_error("couldn't allocate target memory map"); - brcmf_err("No memory available for action frame\n"); - printk(KERN_WARNING "%s: Unable to allocate memory " - "for receive ring - halting NIC\n", dev->name); - BUGMSG(D_NORMAL, "Memory squeeze, dropping packet.\n"); - BUGMSG(D_NORMAL, "Memory squeeze, dropping packet.\n"); - BUGMSG(D_NORMAL, "Memory squeeze, can't acknowledge.\n"); - BUGMSG(D_NORMAL, "Memory squeeze, dropping packet.\n"); - BUGMSG(D_NORMAL, "Memory squeeze, dropping packet.\n"); - printk(KERN_NOTICE "%s: Memory squeeze, dropping packet.\n", dev->name); - netdev_err(cfhsi->ndev, "%s: Out of memory !\n", - netdev_err(cfhsi->ndev, "%s: Out of memory !\n", - DBG_PRINT(INFO_DBG, "%s: Memory allocation failed\n", - DBG_PRINT(INFO_DBG, "%s: Memory allocation failed\n", - "%s: memory allocation failed", - "%s: memory allocation failed", - vxge_debug_init(VXGE_ERR, "%s: memory allocation failed", - "%s: vpath memory allocation failed", - "%s: mac_addr_list : memory allocation failed", - "%s : %d Memory Allocation failed for xmac_stats", - "%s : %d Memory Allocation failed for sw_stats", - "%s : %d Memory Allocation failed for hw_stats", - mlx4_err(dev, "Couldn't allocate memory to save HCA PCI header, aborting\n"); - printk("%s: Memory squeeze, dropping packet.\n", dev->name); - seq_puts(seq, "no memory!\n"); - "Unable to allocate memory for VF Data Storage\n"); - "Failed to allocate memory\n"); - BNX2X_ERR("Cannot Configure mulicasts due to lack of memory\n"); - BNX2X_ERR("Failed to allocate registry memory\n"); - pr_err("%s: ERROR: no memory", __func__); - dev_err(&pdev->dev, "unable to alloc memory for cpsw phy sel\n"); - pr_notice("%s: Memory squeeze, dropping packet\n", chan->name); - netdev_warn(sl->dev, "memory squeeze, dropping packet\n"); - netdev_err(dev, "out of memory\n"); - netdev_err(dev, "out of memory\n"); - netdev_warn(dev, "Memory squeeze on cisco_keepalive_send()\n"); - netdev_warn(dev, "Memory squeeze on fr_lmi_send()\n"); - netdev_warn(dev, "out of memory in ppp_tx_cp()\n"); - printk(KERN_ERR "PPPsync: no memory (input pkt)\n"); - netdev_err(ppp->dev, "PPP: no memory (VJ comp pkt)\n"); - netdev_err(ppp->dev, "PPP: no memory " - "(VJ decomp)\n"); - netdev_err(ppp->dev, "ppp_decompress_frame: " - "no memory\n"); - printk(KERN_ERR "%s: Memory squeeze.\n", dev->name); - printk(KERN_WARNING "%s: memory squeeze, dropping packet.\n", dev->name); - pr_debug("fddi: Local SMT: skb memory exhausted.\n"); - printk("%s: dropping packet due to memory squeeze.\n", - printk(KERN_WARNING "%s: Memory squeeze, dropping packet.\n", - IRDA_WARNING("%s(), memory squeeze, dropping frame.\n", - IRDA_WARNING("%s(), memory squeeze, " - "dropping frame.\n", - "%s(), memory squeeze, dropping frame.\n", __func__); - IRDA_WARNING("%s(), memory squeeze, " - "dropping frame.\n", - printk(KERN_ERR "pxa_ir: fir out of memory for receive skb\n"); - printk(KERN_ERR "sa1100_ir: out of memory for RX SKB\n"); - printk(KERN_ERR "bubble sort kmalloc memory fail@@@\n"); - dev_err(&pdev->dev, "failed to reserve memory\n"); - "Memory is not available"); - "Memory allocation failed for Flash 2.x Read Structure"); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LINK_UP_MSG, DBG_LVL_ALL, "Can not allocate memory for Link request!"); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LINK_UP_MSG, DBG_LVL_ALL, "Can not allocate memory for Link request!"); - BCM_DEBUG_PRINT(psAdapter, DBG_TYPE_PRINTK, 0, 0, "Can't Allocate memory for Flash 1.x"); - BCM_DEBUG_PRINT(psAdapter, DBG_TYPE_PRINTK, 0, 0, "Can't Allocate memory for Flash 2.x"); - BCM_DEBUG_PRINT(psAdapter, DBG_TYPE_PRINTK, 0, 0, "Can't Allocate Vendor Info Memory for Flash 2.x"); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Memory allocation failed for section size"); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Memory allocation failed.. "); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Memory allocation failed"); - DBG_88E("%s: failed to allocate memory\n", __func__); - printk(KERN_WARNING "%s: Out of memory allocating beacons\n", - RTLLIB_DEBUG(RTLLIB_DL_ERR, "can't alloc memory for HTInfo\n"); - printk("Not enough memory for packet, FIXME\n"); - dev_info(&hw->wiphy->dev, "w35und: Rx memory alloc failed\n"); - pr_warning("%s: no memory for net_device !\n", - printk(KERN_WARNING "%s: Out of memory allocating beacons\n", - IEEE80211_DEBUG(IEEE80211_DL_ERR, "can't alloc memory for HTInfo\n"); - dgap_err("out of memory"); - dgap_err("out of memory"); - dgap_err("out of memory"); - dev_err(dev, "Failed to allocate memory. Aborting.\n"); - pr_err("No memory is available\n"); - dev_err(&udev->dev, "%s: Can't alloc memory for vendor request\n", - ERRDRV("out of memory\n"); - ERRDRV("out of memory\n"); - ERRDRV("out of memory\n"); - ERRDRV("out of memory\n"); - ERRDRV("out of memory\n"); - ERRDRV("out of memory\n"); - LOGERR("Could not allocate memory for disk\n"); - dev_err(&pdev->dev, "Could not allocate memory\n"); - v4l2_err(vpfe_dev->pdev->driver, "Memory allocation failed\n"); - "unable to allocate memory for subdevice\n"); - "Failed to allocate memory for vpfe_dev\n"); - dev_dbg(&spi->dev, "Could not allocate memory for msi001\n"); - pr_err("Could not allocate memory for msi3101_state\n"); - "Could not allocate memory for rtl2832_sdr_state\n"); - dev_err(&pdev->dev, "could not allocate memory\n"); - ("rtw_joinbss_cmd23a: memory allocate for cmd_obj " - "fail!!!\n")); - BCMLOG_ERR("Insufficient Memory For RX\n"); - BCMLOG_ERR("Failed to allocate memory\n"); - dev_warn(&cdev->dev, "Could not get memory for virtio\n"); - "Allocating memory for private DASD " - "data failed\n"); - "Allocating memory for private DASD data " - "failed\n"); - DBF_DEV_EVENT(DBF_WARNING, device, "%s", - "Allocating memory for private DASD data " - "failed\n"); - "Out of memory in netiucv_unpack_skb\n"); - "%s: memory allocation failure", - pr_err("i2c-stub: Out of memory\n"); - dev_err(&pdev->dev, "Cannot allocate memory\n"); - dev_err(&pdev->dev, "Memory allocation failed\n"); - dev_err(&interface->dev, "Out of memory\n"); - dev_err(&adev->dev, "cannot allocate memory\n"); - printk(KERN_ERR "pnp: Out of Memory\n"); - dev_err(xpc_chan, "can't get memory for channels\n"); - dev_err(xpc_part, "can't get memory for partition structure\n"); - dev_err(&client->dev, "Memory allocation failed\n"); - "cannot allocate memory to dispatch datagram\n"); - "cannot allocate memory to set cpt state (type=%d)\n", - pr_warn("Failed allocating memory for datagram entry\n"); - pr_warn("Failed allocating memory for datagram entry\n"); - pr_warn("Failed to allocate memory for VMCI context\n"); - pr_warn("Failed to allocate memory for datagram\n"); - dev_err(&pdev->dev, "%s: Insufficient memory\n", __func__); - "Can't allocate memory for VMCI device\n"); - pr_err("out of memory: dropping\n"); - pr_err("memory allocation failed"); - dev_err(&dev->pdev->dev, "memory allocation for ME clients failed.\n"); - dev_err(&dev->pdev->dev, "amthif: memory allocation for ME message buffer failed.\n"); - dev_dbg(&pdev->dev, "out of memory\n"); - "%s(%d): kmalloc() returned NULL memory.\n", - dev_err(&spi->dev, "Error: Can't allocate memory!\n"); - dev_err(&spi->dev, "Memory allocation for fpga_data failed\n"); - printk(KERN_ERR DRIVER_NAME "out of memory\n"); - dev_err(&pdev->dev, "out of memory\n"); - dev_err(&pdev->dev, "Failed to allocate memory\n"); - printk(KERN_ERR "windfarm: Couldn't create MAX6690 sensor: " - "no memory\n"); - printk(KERN_WARNING "windfarm: Memory allocation error" - " max fan speed\n"); - printk(KERN_WARNING "pm121: Memory allocation error\n"); - printk(KERN_ERR "rackmeter: failed to allocate memory !\n"); - printk(KERN_WARNING "windfarm: Memory allocation error" - " max fan speed\n"); - printk(KERN_WARNING "windfarm: Memory allocation error" - " max fan speed\n"); - dev_err(&pdev->dev, "could not allocate memory for pdata\n"); - dev_err(&pdev->dev, "could not allocate memory for dma_slave\n"); - dev_err(&pdev->dev, "could not allocate memory for pdata\n"); - dev_err(&pdev->dev, "could not allocate memory for dma_slave\n"); - dev_err(&pdev->dev, "could not allocate memory for pdata\n"); - dev_err(&pdev->dev, "could not allocate memory for dma_slave\n"); - dev_err(old_devdata->dev, "%s: Could not allocate memory for device data\n", __func__); - dev_err(&viodev->dev, "%s: Could not allocate memory for device data\n", __func__); - dev_err(&viodev->dev, "%s: Could not allocate memory for performance counters\n", __func__); - pr_err("Could not allocate memory for device data\n"); - dev_err(jrdev, "unable to allocate key input memory\n"); - dev_err(jrdev, "unable to allocate key input memory\n"); - pr_err("powernow_table memory alloc failure\n"); - pr_debug("powernow_table memory alloc failure\n"); - printk(KERN_ERR "%s: no memory\n", __func__); - printk(KERN_ERR "%s: no memory for tables\n", __func__); - pr_err("%s: no memory\n", __func__); - pr_err("%s: no memory\n", __func__); - cx231xx_err(DRIVER_NAME ": out of memory!\n"); - cx231xx_errdev("out of memory!\n"); - cx231xx_errdev("out of memory!\n"); - cx231xx_errdev("out of memory!\n"); - cx231xx_errdev("out of memory!\n"); - printk(KERN_INFO "cx231xx_dvb: memory allocation failed\n"); - cx231xx_errdev("out of memory!\n"); - cx231xx_errdev("cannot alloc memory for usb buffers\n"); - cx231xx_errdev("cannot allocate memory for usbtransfer\n"); - cx231xx_errdev("cannot alloc memory for usb buffers\n"); - cx231xx_errdev("cannot allocate memory for usbtransfer\n"); - cx231xx_errdev("cannot alloc memory for usb buffers\n"); - cx231xx_errdev("cannot allocate memory for usbtransfer\n"); - cx231xx_errdev("cx231xx-video.c: Out of memory?!\n"); - stk1160_err("out of memory for urb array\n"); - stk1160_err("out of memory for usb transfers\n"); - STK_ERROR("Out of memory !\n"); - em28xx_info("em28xx_dvb: memory allocation failed\n"); - em28xx_errdev("cannot alloc memory for usb buffers\n"); - em28xx_errdev("cannot allocate memory for usb transfer\n"); - em28xx_errdev("em28xx-video.c: Out of memory?!\n"); - em28xx_info("em28xx_v4l: memory allocation failed\n"); - em28xx_err(DRIVER_NAME ": out of memory!\n"); - em28xx_errdev("out of memory!\n"); - dprintk(dev, 1, "out of memory!\n"); - s2255_dev_err(&interface->dev, "out of memory\n"); - s2255_dev_err(&interface->dev, "out of memory\n"); - dev_err(&interface->dev, "out of memory!\n"); - err("no memory for priv for adapter %d fe %d.", n, o); - err("no memory for priv for adapter %d.", n); - err("no memory for priv in 'struct dvb_usb_device'"); - err("no memory for 'struct dvb_usb_device'"); - dev_err(&intf->dev, "usbvision: out of memory!\n"); - dev_err(&interface->dev, "Out of memory\n"); - v4l2_err(&dev->v4l2_dev, "Out of memory\n"); - printk(KERN_INFO "Cannot allocate memory\n"); - tm6000_err("cannot allocate memory for urb buffers\n"); - tm6000_err("cannot allocate memory for urb dma pointers\n"); - tm6000_err("cannot alloc memory for usb buffers\n"); - tm6000_err("cannot allocate memory for usbtransfer\n"); - printk(KERN_ERR "tm6000" ": out of memory!\n"); - dev_err(&udev->dev, "cam: out of memory !\n"); - info("MEM Error no memory"); - PWC_ERROR("Oops, could not allocate memory for pwc_device.\n"); - PWC_ERROR("Oops, could not allocate memory for pwc_device.\n"); - "Failed to allocate memory" - " required to read eeprom"); - "failed to allocate memory for firmware2 upload"); - "Failed to allocate memory" - " required to read eeprom"); - "Unable to allocate memory to control CPU reset"); - au0828_isocdbg("cannot alloc memory for usb buffers\n"); - au0828_isocdbg("cannot allocate memory for usb transfer\n"); - printk(KERN_ERR "%s() Unable to allocate memory\n", __func__); - pr_err("out of memory\n"); - "%s: unable to allocate memory for state\n", __func__); - dprintk("%s: not enough memory", __func__); - dprintk("%s: not enough memory", __func__); - dprintk("%s: not enough memory", __func__); - dprintk("%s: not enough memory", __func__); - dprintk("%s: not enough memory", __func__); - printk(KERN_ERR "Can't allocate memory for tda10045 state\n"); - printk(KERN_ERR "Can't allocate memory for tda10046 state\n"); - dev_err(&pdev->dev, ": could not allocate memory\n"); - mfc_err("Not enough memory\n"); - mfc_err("Not enough memory\n"); - mfc_err("Not enough memory\n"); - dev_err(&pdev->dev, "Not enough memory for MFC device\n"); - dev_err(&pdev->dev, "Not enough memory for %s\n", - dev_err(aewb->isp->dev, "AEWB: cannot allocate memory for " - "recover configuration.\n"); - dev_err(af->isp->dev, "AF: cannot allocate memory for recover " - "configuration.\n"); - dev_err(&pdev->dev, "could not allocate memory\n"); - dev_err(dev, "out of memory\n"); - mxr_err(mdev, "no memory for '%s'\n", - mxr_err(mdev, "not enough memory for layer.\n"); - dev_err(dev, "not enough memory.\n"); - dev_err(dev, "failed to get memory for regulators\n"); - dev_err(dev, "out of memory\n"); - dev_err(dev, "not enough memory.\n"); - pr_err("unable to allocate memory for ppi handle\n"); - "unable to allocate memory for file handle object\n"); - "unable to allocate memory for encoders sub devices"); - v4l2_err(pdev->dev.driver, "Unable to allocate memory" - " for vpbe_device\n"); - "unable to allocate memory for file handle object\n"); - "Memory allocation failed for ccdc_cfg\n"); - "unable to allocate memory for subdevice pointers\n"); - vpif_err("unable to allocate memory for subdevice pointers\n"); - vpif_err("unable to allocate memory for subdevice pointers\n"); - "unable to allocate memory for file handle object\n"); - printk(KERN_ERR "ran out of memory\n"); - sms_err("Can't allocate memory for client id."); - sms_err("Failed to allocate memory for client."); - ERR("out of memory\n"); - DEB_S("cannot allocate memory for per open data\n"); - ERR("out of memory. aborting.\n"); - err("no memory"); - IVTVFB_ERR("Failed to allocate memory for osd_info\n"); - dprintk(1, KERN_ERR "%s: %s - no memory\n", - "videocodec_attach: no memory\n"); - dprintk(1, KERN_ERR "videocodec_register: no memory\n"); - DEB_D("not enough kernel memory\n"); - pr_err("hexium_probe: not enough kernel memory\n"); - pr_err("not enough kernel memory in hexium_attach()\n"); - dprintk(MANTIS_ERROR, 1, "Out of memory!, exiting .."); - printk(KERN_ERR "%s ERROR: Out of memory\n", __func__); - printk(KERN_ERR "%s ERROR: Out of memory\n", __func__); - printk(KERN_ERR "cx18: cannot manage card %d, out of memory\n", - dprintk(1, "out of memory\n"); - tuner_err("Not enough memory to load firmware file.\n"); - tuner_err("Not enough memory to load firmware file.\n"); - printk(KERN_ERR "Not enough memory to load firmware file.\n"); - printk(KERN_ERR "Not enough memory to load firmware file.\n"); - fmerr("No memory to create new SKB\n"); - fmerr("Can't allocate operation structure memory\n"); - dev_err(&pdev->dev, "not enough memory\n"); - pr_err("Cannot allocate memory for RDS buffer.\n"); - v4l_err(client, "Could not allocate adv7604_state memory!\n"); - "Failed to allocate memory for private data!\n"); - "Failed to allocate memory for private data!\n"); - "Failed to allocate memory for private data!\n"); - v4l_err(client, "Could not allocate adv7842_state memory!\n"); - dev_warn(rr3->dev, "Memory allocation faillure\n"); - dev_err(dev, "Memory allocation failure\n"); - dev_err(rr3->dev, "Memory allocation failure\n"); - dev_err(dev, "Memory allocation failure\n"); - dev_err(dev, "%s: memory allocation failed!", __func__); - printk(KERN_ERR SPFX "No memory for ib_agent_port_private\n"); - printk(KERN_ERR PFX "No memory for ib_mad_local_private\n"); - printk(KERN_ERR PFX "No memory for " - "ib_mad_mgmt_method_table\n"); - printk(KERN_ERR PFX "No memory for " - "ib_mad_mgmt_class_table\n"); - printk(KERN_ERR PFX "No memory for " - "ib_mad_mgmt_vendor_class_table\n"); - printk(KERN_ERR PFX "No memory for " - "ib_mad_mgmt_vendor_class\n"); - printk(KERN_ERR PFX "No memory for ib_mad_port_private\n"); - pr_err("alias_guid_work: No Memory\n"); - pr_err("failed to allocate memory for tunneling qp update\n"); - pr_err("failed to allocate memory for tunneling qp update work struct\n"); - mlx4_ib_warn(ibdev, "Couldn't allocate id cache entry - out of memory\n"); - usnic_err("Failed to allocate chunk for %s - Out of memory\n", - usnic_err("Failed to allocate resources for %s. Out of memory\n", - usnic_err("Failed to alloc vnic for %s - out of memory\n", - usnic_err("Unable to alloc qp_grp - Out of memory\n"); - nes_debug(NES_DBG_INIT, "Unable to allocate memory CQP request entries.\n"); - nes_debug(NES_DBG_INIT, "%s: out of memory for receive skb\n", netdev->name); - nes_debug(NES_DBG_CM, "Not creating listener memory allocation failed\n"); - nes_debug(NES_DBG_INIT, "Unable to allocate memory for mgt structure\n"); - nes_debug(NES_DBG_INIT, "%s: out of memory for receive skb\n", netdev->name); - PDBG("%s couldn't allocate memory.\n", __func__); - PDBG("%s couldn't allocate memory.\n", __func__); - PDBG("%s couldn't allocate memory.\n", __func__); - PDBG("%s couldn't allocate memory.\n", __func__); - mthca_err(mdev, "Couldn't allocate memory to save HCA " - "PCI header, aborting.\n"); - mthca_err(mdev, "Couldn't allocate memory to save HCA " - "bridge PCI header, aborting.\n"); - ehca_err(device, "Out of memory device=%p", device); - printk(KERN_ERR "rejected SRP_LOGIN_REQ because no memory.\n"); - "Cannot allocate memory for pn544 i2c phy.\n"); - "Cannot allocate memory for st21nfca i2c phy.\n"); - printk(KERN_ERR MODULE_NAME ": memory allocation failure\n"); - printk(KERN_ERR "HP-PB: Unable to allocate memory.\n"); - dev_err(&pd->dev, "not enough memory for omap ssi\n"); - dev_err(dev, "Could not allocate memory for gpios\n"); - dev_err(dev, "Could not allocate memory for nokia_modem_device\n"); - dev_err(dev, "No memory for ssi protocol\n"); - pr_err("%s: unable to alloc memory\n", __func__); - pr_err("%s: unable to alloc memory\n", __func__); - dev_err(pi->dev, "%s:%d Can't allocate memory!\n", - pr_warn("No memory for %s\n", dma_chan_name(chan)); - dev_err(dev, "Memory exhausted!\n"); - "%s no memory for channel\n", __func__); - dev_err(tdev->dev, "no free memory for DMA channels!\n"); - dev_err(dev, "Memory exhausted!\n"); - dev_err(&pdev->dev, "Error: memory allocation failed\n"); - dev_err(&pl08x->adev->dev, "%s no memory for pl080 sg\n", - "%s no memory for channel\n", __func__); - dev_err(dev, "no memory for channel %u\n", i); - d40_err(&pdev->dev, "Out of memory\n"); - dev_err(fdev->dev, "no free memory for DMA channels!\n"); - dev_err(&op->dev, "No enough memory for 'priv'\n"); - "No free memory for allocating DMA channels!\n"); - dev_err(&pdev->dev, "Not enough memory\n"); - "No free memory for allocating dma channels!\n"); - dev_err(&pdev->dev, "Not enough memory\n"); - "No free memory for allocating dma channels!\n"); - dev_err(&pdev->dev, "Not enough memory\n"); - PRINTK (KERN_ERR, "out of memory!"); - PRINTD(DBG_ERR, "out of memory"); - PRINTK (KERN_ERR, "out of memory!"); - PRINTK (KERN_ERR, "out of memory!"); - printk("%s: Out of memory in send_oam().\n", card->name); - printk (KERN_WARNING "Couldn't allocate memory for VCC buffers. Woops!\n"); - printk (KERN_WARNING "Couldn't allocate memory for tx_inuse bits!\n"); - printk(KERN_EMERG "%s: memory shortage\n", DEV_LABEL); - befs_error(sb, "befs_btree_find() failed to allocate %zu " - "bytes of memory", sizeof (befs_btree_node)); - pr_err("(%s): Unable to allocate memory for private " - "portion of superblock. Bailing.\n", sb->s_id); - mlog(ML_ERROR, "failed to allocate memory for ocfs2 quota" - " info."); - printk(KERN_ERR "qnx6: unable to allocate memory.\n"); - ext2_msg(sb, KERN_ERR, "error: not enough memory"); - ext2_msg(sb, KERN_ERR, "error: not enough memory"); - udf_err(inode->i_sb, "(ino %ld) no free memory\n", - reiserfs_warning(s, "reiserfs-2502", - "not enough memory " - "for storing " - "quotafile name."); - SWARN(silent, s, "", "Cannot allocate memory for " - "journal device name"); - printk(KERN_ERR "%s: Out of memory whilst trying to kmalloc " - "[%zd] bytes of kernel memory\n", __func__, sizeof(*s)); - printk(KERN_ERR "%s: Out of kernel memory whilst attempting to " - "kzalloc [%zd] bytes\n", __func__, - printk(KERN_ERR "%s: Out of memory whilst trying to kmalloc " - "[%zd] bytes of kernel memory\n", __func__, sizeof(*s)); - printk(KERN_ERR "%s: Out of memory whilst attempting to " - "kmalloc [%zd] bytes\n", __func__, - printk(KERN_ERR "%s: Out of memory whilst attempting to " - "kmalloc [%zd] bytes\n", __func__, - printk(KERN_ERR "%s: Failed to allocate [%zd] bytes of " - "GFP_KERNEL memory\n", __func__, sizeof(**daemon)); - printk(KERN_ERR "%s: Failed to allocate memory\n", __func__); - printk(KERN_ERR "%s: Failed to allocate memory\n", __func__); - printk(KERN_ERR "%s: Out of memory whilst attempting " - "to kmalloc(%zd, GFP_KERNEL)\n", __func__, - printk(KERN_ERR "%s: Out of memory whilst attempting " - "to kmalloc [%zd] bytes\n", __func__, - printk(KERN_ERR "%s: Out of memory whilst attempting " - "to kzalloc [%zd] bytes\n", __func__, - printk(KERN_ERR "%s: Out of memory whilst attempting " - "to kzalloc [%zd] bytes\n", __func__, - printk(KERN_ERR "%s: Out of memory whilst attempting " - "to kmalloc [%zd] bytes\n", __func__, - "Not enough memory for quota information structure.\n"); - log_print("dlm_add_requestqueue: out of memory len %d", length); - DBG_FLT("binfmt_flat: no memory for decompress workspace\n"); - DBG_FLT("binfmt_flat: no memory for read buffer\n"); - dprintk("%s: Not enough memory\n", __func__); - printk(KERN_ERR "lockd: reclaimer unable to alloc memory." - " Locks for %s won't be reclaimed!\n", - adfs_error(sb, "not enough memory"); - jfs_error(bmp->db_ipbmap->i_sb, "no memory for trim array\n"); - pr_info("%s: out of memory\n", __func__); - pr_err("failed to allocate memory for header node\n"); - "error: not enough memory"); - "not enough memory for %lu groups", gdb_num + 1); - ubifs_err("out of memory"); - ext4_warning(sb, "not enough memory for mmpd_data"); - JFFS2_WARNING("Can't allocate memory for summary\n"); - JFFS2_WARNING("Can't allocate memory for summary information!\n"); - JFFS2_ERROR("can't allocate %u bytes of memory for the symlink target path cache\n", csize); - pr_warn("No memory for compressor allocation. Compression failed.\n"); - jffs2_dbg(1, "No memory to allocate inodirty. Fallback to all considered dirty\n"); - pr_warn("%s: out of memory loading\n", a->name); - pr_err("rcu-torture: Out of memory, need: %d", size); - VERBOSE_TOROUT_ERRSTRING("out of memory"); - VERBOSE_TOROUT_ERRSTRING("out of memory"); - audit_panic("out of memory for argv string"); - pr_err("lock_torture_stats_print: Out of memory, need: %d", - VERBOSE_TOROUT_STRING("lwsa: Out of memory"); - VERBOSE_TOROUT_ERRSTRING("writer_tasks: Out of memory"); - pr_info("Failed to allocate memory for command '%s'.\n", arg); - pr_warn("could not add '%s' (out of memory)\n", - audit_log_string(ab, "<no_memory>"); - pr_cont("UNEXPECTED_FAIL no memory left\n"); - printk(KERN_ERR "list_sort_test: error: cannot allocate " - "memory\n"); - printk(KERN_ERR "list_sort_test: error: cannot " - "allocate memory\n"); - pr_err("dma_debug_add_bus: out of memory\n"); - "MCE: Out of memory while machine check handling\n"); - pr_warn("Cannot publish {%u,%u,%u}, no memory\n", - pr_warn("Subscription rejected, no memory\n"); - pr_warn("Subscriber rejected, no memory\n"); - pr_warn("Incomplete multicast delivery, no memory\n"); - pr_warn("Node creation failed, no memory\n"); - pr_warn("Link creation failed, no memory\n"); - IP_VS_DBG(1, "%s(): no memory\n", __func__); - pr_err("x25_dev: out of memory\n"); - dprintk("RPC: %5u %s: no memory available\n", - BT_ERR("Out of memory"); - BT_ERR("Out of memory"); - BT_ERR("Can't allocate memory for new frame"); - BT_ERR("Can't allocate memory for interoperability packet"); - BT_ERR("Can't allocate memory for CAPI message"); - BT_ERR("Can't allocate memory for new frame"); - pr_warning("iucv_external_interrupt: out of memory\n"); - _debug("no memory"); - pr_info("mpoa: out of memory\n"); - pr_info("out of memory\n"); - IRDA_ERROR("%s: can't allocate memory\n", __func__); - "SELinux: ebitmap: out of memory\n"); - printk(KERN_ERR "SELinux: unable to allocate memory for policydb " - "string of length %d\n", len); - pr_err("encrypted_key: out of memory\n"); - snd_printk(KERN_ERR "vx_core: no memory\n"); - snd_printk(KERN_ERR "gf1: DMA transfer failure; not enough memory\n"); - snd_printk(KERN_ERR "no memory\n"); - printk(KERN_WARNING "Loopback MIDI: Failed to allocate memory\n"); - printk(KERN_ERR "mpu401: Can't allocate memory\n"); - printk(KERN_ERR "sb_mixer: Can't allocate memory\n"); - printk(KERN_ERR "opl3: Can't allocate memory for the device control " - "structure \n "); - printk(KERN_ERR "kahlua: out of memory.\n"); - printk(KERN_WARNING "Sound Blaster: failed to allocate MIDI memory.\n"); - printk(KERN_WARNING "Sound Blaster: failed to allocate MIDI memory.\n"); - printk(KERN_WARNING "uart401: Can't allocate memory\n"); - dev_err(&pdev->dev, "Cannot allocate memory for HDMI data\n"); - dev_err(&i2c->dev, "Can not allocate memory\n"); - dev_err(dev, "Can not allocate memory\n"); - dev_err(codec->dev, "failed to allocate decs name memory\n"); - dev_err(codec->dev, "Can not allocate memory\n"); - dev_err(codec->dev, "Can not allocate memory\n"); - dev_err(codec->dev, "Cannot allocate memory.\n"); - dev_err(&i2c->dev, "Out of memory\n"); - dev_err(&i2c->dev, "Can not allocate memory\n"); - dev_err(dev, "ASoC: Failed to allocate memory\n"); - dev_err(dev, "Unable to allocate memory for sport device\n"); - "could not allocate memory for private data\n"); - "unable to kmalloc Mixer memory of %d Bytes\n", - printk(KERN_INFO "%s: Couldn't allocate memory\n", ^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [RFC PATCH] checkpatch: Attempt to find unnecessary 'out of memory' messages 2014-06-14 9:51 ` Julia Lawall @ 2014-06-18 19:33 ` Paul E. McKenney 2014-06-18 19:49 ` Joe Perches 2014-06-18 21:18 ` [RFC PATCH] checkpatch: Attempt to find unnecessary 'out of memory' messages Julia Lawall 0 siblings, 2 replies; 17+ messages in thread From: Paul E. McKenney @ 2014-06-18 19:33 UTC (permalink / raw) To: Julia Lawall Cc: Joe Perches, Dan Carpenter, Andrew Morton, Andy Whitcroft, LKML, benoit.taine On Sat, Jun 14, 2014 at 11:51:41AM +0200, Julia Lawall wrote: > > > On Sat, 14 Jun 2014, Julia Lawall wrote: > > > With a semantic patch that searches for the various calls and then a > > string containing the letters "emory", I get removals of the messages > > below. Do any of these messages look useful? For example, some are > > generated with specific functions, such as IRDA_ERROR or BT_ERR. If none > > of the messages look useful, should just one big patch go to trivial, or > > should the patches go to the individual maintainers? > > Sorry, I left out all the strings... I would like the rcu-torture message to stay: > - pr_err("rcu-torture: Out of memory, need: %d", size); This is in a module that is not loaded into any reasonable production kernel, and has helped me to catch typos. Thanx, Paul > julia > > - printk(KERN_WARNING "pci_bus %04x:%02x: " > - "ignored (out of memory)\n", domain, busnum); > - dev_err(&ofdev->dev, "memory allocation failed\n"); > - dev_err(&pdev->dev, "no memory for adc client\n"); > - pr_err("%s: No memory for mcbsp\n", __func__); > - pr_err("OMAP: SmartReflex: cannot allocate memory for n-value table\n"); > - pr_err("%s: Unable to allocate memory for %s sr_data\n", > - pr_err("Cannot allocate memory for controller slot name\n"); > - pr_err("Cannot allocate memory for mmc device!\n"); > - pr_err("Memory allocation for McSPI device failed\n"); > - pr_err("%s: No memory for [%s]\n", __func__, oh->name); > - pr_err("gpio%d: Memory allocation failed\n", id); > - pr_err("gpio%d: Memory allocation failed\n", id); > - printk("out of memory for root bus resources"); > - printk(KERN_ERR "omap_dma: No memory for channel queue\n"); > - dev_err(dev, "%s: memory alloc failed!\n", __func__); > - printk(KERN_ERR "%s: no memory for bank\n", __func__); > - printk(KERN_ERR "no memory to store dma channel order\n"); > - printk(KERN_ERR "%s: no memory for bank\n", __func__); > - dev_err(&pdev->dev, "failed to allocate memory\n"); > - printk(KERN_ERR "failed to alloc memory for pm save\n"); > - "PM Suspend: cannot allocate memory to save portion " > - "of SRAM\n"); > - pr_err("%s: failed to allocate memory for domain\n", > - printk(KERN_NOTICE "%s: memory squeeze. dropping packet.\n", dev->name); > - dev_dbg(&dev->dev, "%s: out of memory!\n", __func__); > - "PCI: No memory for %s I/O port space\n", > - "pci_bus %04x:%02x: ignored (out of memory)\n", > - printk(KERN_WARNING "%s: cannot allocate memory\n", > - dev_err(gpt->dev, "out of memory\n"); > - pr_err("nvram: No memory for %s partition\n", > - pr_err("wsp_ics: No memory for structs.\n"); > - pr_err("%s : Failed to allocate memory\n", __func__); > - pr_err("MEMORY_ERROR: out of memory, Opal message event not" > - "handled\n"); > - pr_err("%s: Out of memory, failed to do asynchronous " > - "completion init\n", __func__); > - pr_err("SYSPARAM: Failed to allocate memory for param data " > - "buf\n"); > - pr_err("SYSPARAM: Failed to allocate memory to read parameter " > - "id\n"); > - pr_err("SYSPARAM: Failed to allocate memory to read parameter " > - "size\n"); > - pr_err("SYSPARAM: Failed to allocate memory to read supported " > - "action on the parameter"); > - pr_err("SYSPARAM: Failed to allocate memory for parameter " > - "attributes\n"); > - dev_err(&dev->dev, "No memory for MSI cascade data\n"); > - dev_err(&dev->dev, "No memory for MSI structure\n"); > - "No memory for message register blocks\n"); > - dev_err(&dev->dev, "No memory for message register\n"); > - pr_err("%s: cannot allocate memory for group.\n", > - dev_err(&dev->dev, "No memory for MSI structure\n"); > - pr_debug("%s: can't allocate memory\n", __func__); > - dev_err(&device->dev, "Out of memory\n"); > - printk(KERN_ERR "pmi: could not allocate memory.\n"); > - dev_err(&dev->dev, "Out of memory for cache_sram structure\n"); > - pr_warning("%s: out of memory\n", __func__); > - pr_err("EEH: out of memory, event not handled\n"); > - dev_dbg(&pdev->dev, "no memory for eic structure\n"); > - printk(KERN_ERR "failed to alloc memory for pm save\n"); > - pr_err("Failed to alloc memory for TCM pool!\n"); > - dev_err(&pdev->dev, "failed to allocate memory\n"); > - dev_err(&pdev->dev, "no memory for pcictl context\n"); > - printk(KERN_INFO "Alchemy: no memory for UART data\n"); > - "module %s: no memory for symbol chain buffer\n", > - pr_err("Out of kernel memory trying to single-step\n"); > - printk(KERN_ERR "%s %s(): memory allocation failure\n", > - ldm_crit("Out of memory."); > - ldm_crit ("Out of memory."); > - ldm_crit ("Out of memory."); > - ldm_crit ("Out of memory."); > - dev_err(&pdev->dev, "Cannot allocate memory.\n"); > - dev_err(&pdev->dev, "out of memory for context\n"); > - dev_err(&pdev->dev, "Memory alloc for tps65090_pdata failed\n"); > - dev_err(&pdev->dev, "failed to allocate memory status\n"); > - "Memory alloc for bq24735 pdata failed\n"); > - dev_err(psy->dev, "Couldn't allocate memory for supply list\n"); > - dev_err(psy->dev, "Couldn't allocate memory for supply list\n"); > - dev_err(dev, "Cannot allocate memory.\n"); > - dev_err(&pdev->dev, "failed to allocate memory\n"); > - dev_err(dev, "%s(): memory allocation failed\n", > - pr_err("%s: Out of memory\n", __func__); > - pr_err("%s: Out of memory\n", __func__); > - dev_err(dev, "could not allocate memory for platform data\n"); > - dev_err(&idev->dev, "Could not allocate trigger list memory.\n"); > - printk(KERN_ERR DRV_NAME " %s: out of memory\n", pci_name(dev)); > - printk(KERN_ERR "%s %s: out of memory!\n", > - printk(KERN_ERR DRV_NAME " %s: out of memory :(\n", > - dev_err(dev, "Cannot allocate memory.\n"); > - dev_err(dev, "Failed to allocate memory for exynos_ppmu\n"); > - dev_err(dev, "Cannot allocate memory.\n"); > - dev_err(dev, "Failed to allocate memory for exynos_ppmu\n"); > - printk(KERN_ERR "Not enough memory !\n"); > - dev_err(&spi->dev, "out of memory\n"); > - "unable to allocate memory for device info\n"); > - dev_err(&client->dev, "Couldn't allocate graphical memory.\n"); > - printk("radeonfb: Memory allocation failed\n"); > - ERR_MSG("Cannot reserve pixmap memory.\n"); > - printk(KERN_ERR "matroxfb_crtc2: Not enough memory for CRTC2 control structs\n"); > - dev_err(info->device, "Failed to allocate memory\n"); > - dev_err(dev, "no memory for framebuffers\n"); > - printk(KERN_ERR PFX "no memory to save registers"); > - dev_err(&pdev->dev, "Card%d, firmware upload " > - "failed, not enough memory\n", index + 1); > - pr_warn("tty: no memory to save termios state.\n"); > - printk(KERN_WARNING "ioc3_attach_one" > - ": unable to get memory for the IOC3\n"); > - "IOC3 serial memory not available for port\n"); > - dev_err(uap->port.dev, "no memory for DMA TX buffer\n"); > - "IOC4 serial memory not available for port\n"); > - printk(KERN_WARNING "ioc4_attach_one" > - ": unable to get memory for the IOC4\n"); > - "ioc4 (%p): unable to get memory for the soft struct\n", > - "memory allocation for board structure failed\n"); > - dev_err(&pdev->dev, "Failed to allocate memory for tup\n"); > - "cpm_uart_cpm.c: could not allocate coherent memory\n"); > - printk(KERN_ERR "cannot allocate memory for ports\n"); > - dev_err(&pdev->dev, "unable to allocate memory\n"); > - dev_err(&client->dev, "Failed to allocate memory\n"); > - dev_dbg(&pdev->dev, "out of memory\n"); > - dev_err(&client->dev, "Failed to allocate memory\n"); > - dev_err(&client->dev, "Failed to allocate memory\n"); > - dev_err(&usbinterface->dev, "No more memory for report\n"); > - pr_err("Not enough memory to queue event %d\n", event_type); > - dev_err(dev, "failed to allocate memory for pdata\n"); > - dev_err(dev, "no memory for private data\n"); > - dev_err(&pdev->dev, "not enough memory for driver data\n"); > - dev_err(&pdev->dev, "failed to alloc memory for kbc\n"); > - dev_err(&pdev->dev, "not enough memory for driver data\n"); > - dev_err(dev, "could not allocate memory for platform data\n"); > - dev_err(dev, "could not allocate memory for gpios\n"); > - dev_err(&pdev->dev, "keypad_data memory allocation failed\n"); > - dev_err(&pdev->dev, "Not enough memory for keymap\n"); > - dev_err(&pdev->dev, "failed to allocate keypad memory\n"); > - dev_err(&pdev->dev, "failed to alloc memory\n"); > - dev_err(&pdev->dev, "failed to allocate memory\n"); > - dev_err(&pdev->dev, "could not allocate memory for keymap\n"); > - dev_dbg(dev, "could not allocate memory for private data\n"); > - dev_err(dev, "could not allocate memory for platform data\n"); > - dev_err(dev, "could not allocate memory for keymap data\n"); > - dev_err(dev, "could not allocate memory for keymap\n"); > - dev_err(&dev->intf->dev, "out of memory\n"); > - dev_err(&dev->intf->dev, "Out of memory\n"); > - "not enough memory for pass-through port\n"); > - dev_err(dev, "allocate memory for cyapa failed\n"); > - dev_dbg(&pdev->dev, "out of memory\n"); > - dev_dbg(&pdev->dev, "out of memory\n"); > - pr_err("Not enough memory to queue event %d\n", event_type); > - dev_err(&pdev->dev, "out of memory\n"); > - dev_dbg(&serio->dev, "can't allocate memory for a device\n"); > - dev_err(&ofdev->dev, "memory allocation failed\n"); > - "Unable to allocate memory for keymap"); > - dev_err(&pdev->dev, "couldn't allocate memory\n"); > - dev_err(&pdev->dev, "Failed to allocate memory\n"); > - "failed to allocate memory for module data\n"); > - dev_err(dev, "no memory for private data\n"); > - dev_info(&pdev->dev, "Not enough memory for the device data\n"); > - dev_err(pcu->dev, "Failed to allocate memory for write buffer\n"); > - printk(KERN_INFO "joydump: no memory for testing\n"); > - printk(KERN_ERR "turbografx.c: Not enough memory\n"); > - pr_err("Not enough memory\n"); > - printk(KERN_ERR "db9.c: Not enough memory\n"); > - printk(KERN_DEBUG "pcbit_receive: out of memory\n"); > - "HiSax: No memory for IsdnCardState(card %d)\n", > - printk(KERN_WARNING "isdn_ppp_write: out of memory!\n"); > - printk(KERN_WARNING "%s: Memory squeeze, dropping packet.\n", dev->name); > - "ippp: CCP cannot send reset - out of memory\n"); > - printk(KERN_ERR "ippp: decomp memory allocation failure\n"); > - "isdn_tty: Out of memory in ttyI%d senddown\n", > - printk(KERN_CRIT "%s: no memory, lost poll ack\n", > - printk(KERN_CRIT "%s: no memory, lost register appl.\n", > - printk(KERN_CRIT "%s: no memory, lost register appl.\n", > - printk(KERN_CRIT "%s: no memory, lost release appl.\n", > - printk(KERN_CRIT "%s: no memory, lost poll ack\n", > - printk(KERN_CRIT "%s: no memory, lost register appl.\n", > - printk(KERN_CRIT "%s: no memory, send config\n", > - printk(KERN_CRIT "%s: no memory, send config\n", > - printk(KERN_CRIT "%s: no memory, lost register appl.\n", > - printk(KERN_CRIT "%s: no memory, lost release appl.\n", > - printk(KERN_WARNING "%s: no memory.\n", name); > - pr_info("No memory for Infineon ISDN card\n"); > - printk(KERN_ERR "%s: no memory for bchannel\n", > - printk(KERN_ERR "%s: no memory for coeffs\n", > - printk(KERN_ERR "%s: no memory for bchannel\n", > - printk(KERN_ERR "%s: no memory for coeffs\n", > - printk(KERN_NOTICE "%s: Memory squeeze, dropping packet.\n", > - printk(KERN_WARNING "HYSDN: no memory for capi-ctrl.\n"); > - dev_err(cs->dev, "ISDN_CMD_DIAL: out of memory\n"); > - pr_err("out of memory\n"); > - dev_err(cs->dev, "%s: out of memory\n", __func__); > - dev_err(cs->dev, "%s: out of memory\n", __func__); > - dev_err(cs->dev, "%s: out of memory\n", __func__); > - dev_err(cs->dev, "%s: out of memory\n", __func__); > - dev_err(cs->dev, "%s: out of memory\n", __func__); > - dev_err(cs->dev, "%s: out of memory\n", __func__); > - dev_err(cs->dev, "%s: out of memory\n", __func__); > - dev_err(cs->dev, "%s: out of memory\n", __func__); > - dev_err(cs->dev, "%s: out of memory\n", __func__); > - pr_err("%s: out of memory\n", __func__); > - dev_err(cs->dev, "%s: out of memory\n", __func__); > - pr_err("out of memory\n"); > - pr_err("out of memory\n"); > - dev_err(cs->dev, "%s: out of memory\n", __func__); > - dev_err(cs->dev, "%s: out of memory\n", > - pr_err("out of memory\n"); > - printk(KERN_WARNING "act2000_sendbuf: Out of memory\n"); > - "act2000_isa_receive: no memory\n"); > - printk(KERN_ERR "%s: no memory for bchannel\n", > - printk(KERN_ERR "%s: failed to add " > - "entry to pipeline: %s (out of " > - "memory)\n", __func__, elem->name); > - printk(KERN_ERR "%s: No memory for clock entry.\n", __func__); > - printk(KERN_WARNING "%s:no memory for teimgr\n", __func__); > - printk(KERN_WARNING "capilib_new_ncci: no memory.\n"); > - "Failed to allocate private memory\n"); > - "Failed to allocate private memory\n"); > - dev_err(dev, "failed to allocate memory for device data\n"); > - dev_err(dev, "failed to allocate memory for private data\n"); > - dev_err(&pdev->dev, "Memory allocation failed for pmu\n"); > - dev_err(&pdev->dev, "Memory alloc fails for desc\n"); > - dev_err(&pdev->dev, "Memory alloc fails for info\n"); > - dev_err(&interface->dev, "Out of memory\n"); > - dev_warn(dev, "Unable to allocate memory for chips\n"); > - dev_err(dev, "could not allocate memory for pdata\n"); > - dev_err(&pdev->dev, "failed to allocate memory.\n"); > - dev_err(&pdev->dev, "Error: No memory\n"); > - dev_err(dev, "Memory allocation failed\n"); > - dev_err(&client->dev, "Memory allocation failed\n"); > - dev_err(&dev->dev, "no memory for device data\n"); > - dev_err(&dev->dev, "no memory for device data\n"); > - "could not allocate memory for private data\n"); > - dev_err(&i2c->dev, "smsc mfd driver memory allocation failed\n"); > - dev_err(dev, "could not allocate memory for pdata\n"); > - dev_err(dev, "could not allocate memory for pdata\n"); > - dev_err(dev, "twl6030_irq: Memory allocation failed\n"); > - dev_err(&client->dev, "Memory allocation failed\n"); > - "Failed to allocate memory for aat2870\n"); > - dev_err(&i2c->dev, "Memory allocation failed\n"); > - dev_err(dev, "Memory allocation failed\n"); > - dev_err(dev, "Couldn't allocate memory for channel clocks\n"); > - dev_err(dev, "new device %s: Cannot allocate memory\n", > - printk (KERN_DEBUG "parport (0x%lx): no memory!\n", base); > - dev_err(_dev, "no memory for private data\n"); > - printk(KERN_WARNING "parport: memory squeeze\n"); > - printk(KERN_ERR "parport: memory squeeze\n"); > - printk(KERN_WARNING "%s: memory squeeze, couldn't register %s.\n", port->name, name); > - printk(KERN_WARNING "%s: memory squeeze, couldn't register %s.\n", port->name, name); > - dev_err(&pdev->dev, "unable to allocate glue memory\n"); > - dev_dbg(musb->controller, "not enough memory\n"); > - dev_err(&dev->dev, "Out of memory\n"); > - dev_err(&dev->dev, "Out of memory\n"); > - printk(KERN_WARNING "sddr09_read_data: Out of memory\n"); > - printk(KERN_WARNING "sddr09_write_data: Out of memory\n"); > - printk(KERN_WARNING "sddr09_write_data: Out of memory\n"); > - printk(KERN_WARNING "sddr09_read_map: out of memory\n"); > - printk(KERN_WARNING "alauda_read_data: Out of memory\n"); > - printk(KERN_WARNING "alauda_write_data: Out of memory\n"); > - printk(KERN_WARNING "alauda_write_data: Out of memory\n"); > - dev_err(&intf->dev, "out of memory (acm kzalloc)\n"); > - dev_err(&intf->dev, "Unable to allocate kernel memory\n"); > - dev_err(&interface->dev, "Out of memory\n"); > - dev_err(dev, "not enough memory\n"); > - dev_err(dev, "not enough memory\n"); > - dev_err(dwc->dev, "not enough memory\n"); > - dev_err(dev, "not enough memory\n"); > - dev_err(dev, "not enough memory\n"); > - dev_err(dev, "Memory allocation failed\n"); > - dev_err(&pdev->dev, "unable to alloc memory for control usb\n"); > - dev_err(&pdev->dev, "failed to allocate memory!\n"); > - "unable to allocate memory for USB UTMIP config\n"); > - dev_err(&pdev->dev, "unable to allocate memory for USB2 PHY\n"); > - dev_err(dev, "cannot get memory\n"); > - dev_err(dev, "cannot get memory\n"); > - dev_err(&interface->dev, "Out of memory\n"); > - dev_err(&usbdev->dev, "submit_async_request out of memory\n"); > - dev_err(&dev->udev->dev, "Out of memory!\n"); > - dev_err(&interface->dev, "Out of memory!\n"); > - dev_err(&intf->dev, "Out of memory\n"); > - dev_err(&iface->dev, "Out of memory\n"); > - dev_err(&interface->dev, "Out of memory\n"); > - dev_err(&cytherm->udev->dev, "out of memory\n"); > - dev_err(&cytherm->udev->dev, "out of memory\n"); > - dev_err(&cytherm->udev->dev, "out of memory\n"); > - dev_err(&cytherm->udev->dev, "out of memory\n"); > - dev_err(&cytherm->udev->dev, "out of memory\n"); > - dev_err(&cytherm->udev->dev, "out of memory\n"); > - dev_err(&cytherm->udev->dev, "out of memory\n"); > - dev_err (&interface->dev, "Out of memory\n"); > - dev_err(&led->udev->dev, "out of memory\n"); > - dev_err(&interface->dev, "out of memory\n"); > - dev_err(idev, "Out of memory\n"); > - dev_err(&mydev->udev->dev, "out of memory\n"); > - dev_err(&interface->dev, "Out of memory\n"); > - dev_err(&interface->dev, "Out of memory\n"); > - dev_err(&interface->dev, "Out of memory\n"); > - dev_err(&interface->dev, "Out of memory\n"); > - dev_err(&pdev->dev, "Failed to alloc memory for otg\n"); > - dev_dbg(&pdev->dev, "error allocating memory\n"); > - "unable to allocate memory for frame pointers\n"); > - fhci_err(fhci, "no memory for SCC data struct\n"); > - dev_err(&pdev->dev, "failed to allocate memory for udc\n"); > - dev_err(&pdev->dev, "allocate ep memory failed\n"); > - dev_err(&pdev->dev, "allocate status_req memory failed\n"); > - dev_err(dev, "cannot allocate memory\n"); > - dev_err(dev, "cannot allocate memory\n"); > - pr_err("%s: no memory for device structure\n", __func__); > - uea_err(usb, "uea_init: not enough memory !\n"); > - usb_dbg(usbatm_instance, "cxacru_bind: no memory for instance data\n"); > - usb_err(usbatm, "%s: no memory for instance data!\n", __func__); > - atm_err(instance, "%s: no memory for SAR buffer!\n", __func__); > - dev_err(dev, "%s: no memory for instance data!\n", __func__); > - dev_err(dev, "%s: no memory for buffer %d!\n", __func__, i); > - dev_err(dev, "%s: no memory for cell buffer!\n", __func__); > - printk(KERN_ERR DRV_NAME "(%s): memory alloc failure\n", > - pr_err(PFX "(%s): memory alloc failure\n", > - dev_err(&h->pdev->dev, "Cannot get memory " > - "for s/g chains.\n"); > - dev_warn(&h->pdev->dev, "out of memory\n"); > - dev_warn(&h->pdev->dev, "out of memory\n"); > - dev_warn(&h->pdev->dev, "out of memory\n"); > - dev_err(&h->pdev->dev, "out of memory\n"); > - dev_warn(&h->pdev->dev, "cache not flushed, out of memory.\n"); > - printk(KERN_ERR "%s:%d fail (no memory for mg_host)\n", > - printk(KERN_ERR "cpqarray: out of memory.\n"); > - printk(KERN_WARNING "cpqarray: Out of memory. " > - "Unable to start background processing.\n"); > - printk( KERN_ERR "cpqarray: out of memory.\n"); > - printk( KERN_ERR "cpqarray: out of memory.\n"); > - printk( KERN_ERR "cpqarray: out of memory.\n"); > - printk( KERN_ERR "cpqarray: out of memory.\n"); > - "Memory allocation: status buffer\n"); > - "Memory allocation: register buffer\n"); > - "Memory allocation: flag buffer\n"); > - hid_err(hdev, "Could not allocate memory for driver data\n"); > - "can't allocate memory for LED selector\n"); > - hid_err(hdev, "can't allocate memory for LED ALL\n"); > - hid_err(hdev, "can't allocate memory for LED %d\n", i); > - hid_err(hdev, "Couldn't allocate memory for LED %d\n", n); > - dbg_hid("couldn't allocate rdesc memory\n"); > - hid_err(hdev, "Insufficient memory, cannot allocate driver data\n"); > - dbg_hid("couldn't allocate rdesc memory (post_reset)\n"); > - hid_err(hdev, "Failed to allocate memory for mfd cells\n"); > - hid_err(hid, "Cannot add device, insufficient memory to allocate device properties.\n"); > - hid_err(hid, "can't allocate memory for LED %d\n", j); > - dev_err(dev, "can't allocate memory for LED %d\n", i); > - printk(KERN_WARNING "No memory to scan for FTL on %s\n", > - dev_err(&mdev->dev, "VMU at (%d, %d) - read fails due" > - " to lack of memory\n", mdev->port, > - NS_ERR("unable to allocate memory.\n"); > - NS_ERR("unable to allocate memory.\n"); > - NS_ERR("unable to allocate memory.\n"); > - ("memory allocation error while creating concatenated device \"%s\"\n", > - pr_err("fsl-hv: out of memory\n"); > - bcma_err(bus, "can not allocate memory"); > - "unable to allocate memory,size = %d.\n", size); > - printk(KERN_ERR "vmw_pvscsi: failed to allocate memory.\n"); > - "%s: failed obtaining a memory for mpi_request\n", > - pr_err(MPT3SAS_FMT "unable to allocate memory %d!\n", > - printk(MPT2SAS_INFO_FMT "WarpDrive : Direct IO is disabled " > - "Memory allocation failure for RVPG0\n", ioc->name); > - printk(MPT2SAS_ERR_FMT "%s: failed obtaining a memory for " > - "mpi_request\n", ioc->name, __func__); > - printk(MPT2SAS_ERR_FMT "%s: failed allocating memory"\ > - "for iounit_pg3: (%d) bytes\n", ioc->name, __func__, sz); > - printk(MPT2SAS_ERR_FMT "unable to allocate memory %d!\n", > - TW_PRINTK(tw_dev->host, TW_DRIVER, 0x18, "Event info memory allocation failed"); > - ipr_err("Dump memory allocation failed\n"); > - dev_warn(&h->pdev->dev, "out of memory in %s\n", __func__); > - dev_warn(&h->pdev->dev, "out of memory at %s:%d\n", > - "%s: [ERROR] Unable to malloc memory.\n", DRIVER_NAME); > - "failed to allocate memory for asynchronous events"); > - "failed to allocate memory for s/g list descriptors"); > - "failed to allocate memory for the request table"); > - sd_printk(KERN_WARNING, sdkp, "sd_revalidate_disk: Memory " > - "allocation failure.\n"); > - "2615 Memory allocation failed for " > - "CT event data, size %d\n", > - "2759 Failed allocate memory for FCF round " > - "robin failover bmask\n"); > - "2572 Failed allocate memory for " > - "fast-path per-EQ handle array\n"); > - "2573 Failed allocate memory for msi-x " > - "interrupt vector entries\n"); > - "3327 Failed allocate memory for msi-x " > - "interrupt vector mapping\n"); > - "3335 Failed allocate memory for msi-x " > - "interrupt vector mapping\n"); > - "2576 Failed allocate memory for " > - "fast-path EQ record array\n"); > - "2577 Failed allocate memory for fast-path " > - "CQ record array\n"); > - "2578 Failed allocate memory for fast-path " > - "WQ record array\n"); > - "2545 Failed allocate memory for fast-path " > - "CQ map\n"); > - "0147 Failed to allocate memory for RSCN event\n"); > - "0148 Failed to allocate memory " > - "for LOGO event\n"); > - "0149 Failed to allocate memory " > - "for ELS event\n"); > - printk(KERN_CRIT"%s: Out of memory for I2O device data.\n",pHba->name); > - printk(KERN_CRIT "Out of memory for I2O device data.\n"); > - dev_err(hba->dev, "LRB Memory allocation failed\n"); > - "Unable to allocate memory.\n"); > - "Failed to allocate memory for msix_entry.\n"); > - "Failed to allocate memory for ha->msix_entries.\n"); > - "Unable to allocate memory for request queue ptrs.\n"); > - "Unable to allocate memory for response queue ptrs.\n"); > - "Unable to allocate memory for ha.\n"); > - "Failed to allocate memory for req.\n"); > - "Failed to allocate memory for rsp.\n"); > - "Failed to allocate memory for npiv_info.\n"); > - "Failed to allocate memory for " > - "outstanding_cmds for req_que %p.\n", req); > - "Unable to allocate memory for data.\n"); > - "Failed to allocate memory for dsd_dma " > - "for cmd=%p.\n", cmd); > - "Failed to allocate memory for request queue.\n"); > - "Failed to allocate memory for response queue.\n"); > - pmcraid_err("no memory for passthrough buffer\n"); > - pmcraid_err("failed to allocate memory for ioctl header\n"); > - pmcraid_err("failed to allocate memory for resource table\n"); > - TW_PRINTK(tw_dev->host, TW_DRIVER, 0xc, "Event info memory allocation failed"); > - printk(KERN_ERR "%s: out of memory at line %d\n", > - printk(KERN_DEBUG "megasas: out of memory. Could not alloc " > - "memory for cmd_list_fusion\n"); > - printk(KERN_DEBUG "megasas: out of memory\n"); > - printk(KERN_DEBUG "megasas: Failed to allocate " > - "memory for Fusion context info\n"); > - printk(KERN_ERR "sr: out of memory.\n"); > - printk(KERN_ERR "%s: no memory\n", __func__); > - "BG_%d : Memory Allocation Failure\n"); > - "BM_%d : Memory alloc failed in create wrb ring.\n"); > - "BM_%d : Failed to allocate memory" > - "for ULP_CID_INFO for ULP : %d\n", > - "BM_%d : Failed to allocate memory" > - "for CID_ARRAY for ULP : %d\n", > - "BM_%d : Failed to allocate memory in " > - "hba_setup_cid_tbls\n"); > - asd_printk("out of memory\n"); > - asd_printk("no memory for bios_chim struct\n"); > - asd_printk("no memory for ocm dir\n"); > - "Unable to allocate memory for orom\n"); > - "Unable to allocate memory for EFI data\n"); > - pr_err("memory allocation failed, not attaching\n"); > - "Can't allocate memory for internal usage.\n"); > - dev_err(dev, "could not allocate memory for pdata\n"); > - dev_err(&pdev->dev, "could not allocate memory for pdata\n"); > - dev_err(&pdev->dev, "Failed to allocate memory for struct davinci_mmc_config\n"); > - pr_err("failed to allocate memory for ibm->acpi->driver\n"); > - pr_err("failed to allocate memory for key map\n"); > - pr_err("Out of memory for LED data\n"); > - dev_err(dev, "Memory alloc failed\n"); > - dev_err(dev, "Memory alloc failed\n"); > - "Failed to allocate memory for ACPI GPIO chip\n"); > - dev_err(&pdev->dev, "%s: Out of memory\n", __func__); > - acpi_handle_err(handle, "No memory for bridge object\n"); > - err ("out of system memory\n"); > - err ("out of system memory\n"); > - err ("out of system memory\n"); > - err (" out of system memory\n"); > - err ("out of system memory\n"); > - err ("out of system memory\n"); > - err ("out of system memory\n"); > - err ("out of system memory\n"); > - err ("out of system memory\n"); > - err ("out of system memory\n"); > - err ("out of system memory\n"); > - err ("out of system memory\n"); > - err ("out of system memory\n"); > - err ("out of system memory\n"); > - err ("out of system memory\n"); > - err ("out of system memory\n"); > - err ("out of system memory\n"); > - err ("out of system memory\n"); > - err ("out of system memory\n"); > - err ("out of system memory\n"); > - ctrl_err(p_slot->ctrl, "%s: Cannot allocate memory\n", > - ctrl_err(p_slot->ctrl, "%s: Cannot allocate memory\n", > - ctrl_err(p_slot->ctrl, "%s: Cannot allocate memory\n", > - ctrl_err(p_slot->ctrl, "%s: Cannot allocate memory\n", > - err("%s : out of memory\n", __func__); > - dev_err(&dev->device, "%s: Out of memory\n", __func__); > - err("out of system memory\n"); > - err("%s - out of memory\n", __func__); > - err("%s - out of memory\n", __func__); > - err("out of system memory\n"); > - err("out of system memory\n"); > - err("out of memory\n"); > - err ("out of system memory\n"); > - err ("out of system memory\n"); > - err ("out of system memory.\n"); > - err ("out of system memory\n"); > - err ("out of system memory\n"); > - err ("out of system memory\n"); > - err ("out of system memory\n"); > - err ("out of system memory\n"); > - err ("out of system memory\n"); > - err ("out of system memory\n"); > - err ("out of system memory\n"); > - printk(KERN_ERR "gsmi: out of memory\n"); > - printk(KERN_ERR "efivars: Memory allocation failed.\n"); > - dev_err(dev, "Not enough memory for clock entry.\n"); > - "Not enough memory for clock connection ID.\n"); > - dev_err(&pdev->dev, "PAMU isr data memory allocation failed\n"); > - pr_warn("Out of memory when allocating notify_info " > - "for %s.\n", pci_name(dev)); > - DMERR("No memory left to attempt load for \"%s\"", type_name); > - DMWARN("No memory left to attempt log module load for \"%s\"", > - DMERR("unable to allocate memory"); > - DMWARN("Unable to allocate memory for constructor string"); > - DMERR("Failed to allocate memory for device information"); > - "multipath: couldn't allocate memory for %s\n", > - "multipath: couldn't allocate memory for %s\n", > - DMERR("unable to allocate region hash memory"); > - dev_dbg(&pdev->dev, "Unable to allocate memory for rio_ops\n"); > - dev_dbg(&pdev->dev, "Unable to allocate memory for mport\n"); > - dev_err(&pdev->dev, "Failed to allocate memory for device\n"); > - pr_err("RIO: no memory for work struct\n"); > - dev_printk(KERN_WARNING, &s->dev, "no memory to read tuple\n"); > - dev_printk(KERN_WARNING, &s->dev, "no memory to read tuple\n"); > - "no memory for verifying CIS\n"); > - dev_printk(KERN_WARNING, &s->dev, "no memory to replace CIS\n"); > - dev_warn(&s->dev, "no memory to validate CIS\n"); > - dev_warn(&s->dev, "no memory to validate CIS\n"); > - printk(KERN_WARNING "out of memory to update resources\n"); > - printk(KERN_WARNING "out of memory to update resources\n"); > - pr_err("%s: Failed to allocate memory for pool free operation\n", > - pr_err("Failed to allocate memory for pool free operation\n"); > - DRM_DEBUG_KMS("out of memory when allocating plane\n"); > - DRM_ERROR("Out of memory\n"); > - dev_err(dev, "failed to allocate memory\n"); > - DRM_DEBUG("out of memory\n"); > - dev_err(dev->dev, "Crtc state error: No memory\n"); > - dev_err(dev->dev, "no memory\n"); > - DRM_ERROR("No memory\n"); > - dev_err(dev->dev, "failed to allocate memory\n"); > - dev_err(dev_priv->dev->dev, "out of memory for fixed panel mode\n"); > - DRM_DEBUG_KMS("No memory space for child devices\n"); > - DRM_ERROR("No memory"); > - DRM_ERROR("cannot allocate memory for DSI config\n"); > - DRM_ERROR("Memory allocation failed\n"); > - DRM_ERROR("Cannot allocate memory for page table array\n"); > - DRM_ERROR("Memory allocation failed\n"); > - DRM_ERROR("Failed to allocate memory for bit 17 " > - "record\n"); > - DRM_DEBUG_KMS("No memory space for child device\n"); > - DRM_DEBUG_DRIVER("out of memory, not capturing error state\n"); > - DRM_ERROR("out of memory\n"); > - DRM_ERROR("Out of memory for hash table\n"); > - printk(KERN_ERR MYNAM ": ERROR - Insufficient memory to add adapter!\n"); > - printk(KERN_ERR MYNAM "%s::mpt_ioctl_iocinfo() @%d - no memory available!\n", > - printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_gettargetinfo() - no memory available!\n", > - ": ERROR - Insufficient memory to add adapter!\n", > - printk(KERN_ERR "i2o: no memory for query buffer.\n"); > - osm_err("Insufficient memory to allocate I2O Block disk.\n"); > - osm_err("%s: Could not allocate memory for context list element" > - "\n", c->name); > - osm_err("i2o: Insufficient memory to allocate a I2O controller." > - "\n"); > - BT_ERR("Can't allocate memory chunk for firmware"); > - BT_ERR("Can't allocate memory chunk for firmware"); > - BT_ERR("Can't allocate memory chunk for firmware"); > - BT_ERR("Can't allocate memory for control structure"); > - BT_ERR("Can't allocate memory for data structure"); > - BT_ERR("Can't allocate memory for mini driver"); > - BT_ERR("Can not allocate memory for btmrvl_debugfs_data."); > - dev_dbg(&pdev->dev, "unable to allocate memory\n"); > - dev_err(&pdev->dev, "Out of memory\n"); > - "Slot [%d:%d] unable to allocate memory for IRQ !\n", > - dev_err(dev, "could not alloc memory for pin-maps\n"); > - dev_err(dev, "failed to alloc memory for group name\n"); > - dev_err(dev, "failed to alloc memory for configs\n"); > - dev_err(dev, "failed to alloc memory for func name\n"); > - dev_err(dev, "failed to allocate memory for pin list\n"); > - dev_err(dev, "failed allocate memory for ping group list\n"); > - dev_err(dev, "failed to allocate memory for function list\n"); > - dev_err(dev, "failed to alloc memory for group name\n"); > - dev_err(dev, "failed to alloc memory for func name\n"); > - dev_err(dev, "failed to alloc memory for group list " > - "in pin function"); > - dev_err(dev, "could not allocate memory for pinctrl desc\n"); > - dev_err(dev, "failed to allocate memory for gpio intr data\n"); > - dev_err(dev, "could not allocate memory for private data\n"); > - dev_err(dev, "Memory alloc failed\n"); > - dev_err(dev, "Memory alloc failed\n"); > - dev_err(dev, "failed to allocate memory for function list\n"); > - dev_err(dev, "failed allocate memory for ping group list\n"); > - dev_err(dev, "could not alloc memory for pin-maps\n"); > - dev_err(dev, "failed to alloc memory for group name\n"); > - dev_err(dev, "failed to alloc memory for configs\n"); > - dev_err(dev, "failed to alloc memory for func name\n"); > - dev_err(dev, "failed to allocate memory for pin list\n"); > - dev_err(dev, "failed allocate memory for ping group list\n"); > - dev_err(dev, "failed to allocate memory for function list\n"); > - dev_err(dev, "failed to alloc memory for group name\n"); > - dev_err(dev, "failed to alloc memory for func name\n"); > - dev_err(dev, "failed to alloc memory for group list " > - "in pin function"); > - dev_err(dev, "failed to allocate memory for driver's " > - "private data\n"); > - "cannot allocate pinctrl_map memory for %s\n", > - dev_err(dev, "could not allocate memory for wkup eint data\n"); > - "failed to allocate memory for pct\n"); > - dev_err(dev, "could not allocate memory for weint_data\n"); > - dev_err(dev, "could not allocate memory for muxed_data\n"); > - dev_err(&pdev->dev, "memory allocation fail\n"); > - dev_err(&pdev->dev, "csave registers memory allocation fail\n"); > - dev_err(&pdev->dev, "failed to allocate memory\n"); > - dev_err(&pdev->dev, "failed to allocate memory\n"); > - dev_err(&pdev->dev, "failed to allocate memory\n"); > - dev_err(&pdev->dev, "failed to allocate memory\n"); > - dev_err(&pdev->dev, "unable to allocate memory for USB2 PHY\n"); > - dev_err(&pdev->dev, "unable to allocate memory for USB OTG\n"); > - dev_err(&pdev->dev, "unable to alloc memory for control phy\n"); > - "Could not allocate state machine memory\n"); > - printk(KERN_ERR "%s: ERROR - No Memory for event name\n ", > - pr_err("%s: ERROR - Not enough memory for BIOS measurements\n", > - printk("%s: ERROR - Not enough Memory for BIOS measurements\n", > - dev_err(ibmvtpm->dev, "Failed to allocate memory for rtce buffer\n"); > - printk(KERN_ERR "%s: failed to allocate memory for device\n", > - dev_err(&pdev->dev, "no memory for private structure\n"); > - dev_err(&pdev->dev, "no memory for rng structure\n"); > - printk(KERN_ERR PFX "Out of memory, we're in trouble...\n"); > - dev_err(ca91cx42_bridge->parent, "Unable to allocate " > - "memory for resource name\n"); > - dev_err(dev, "Failed to allocate memory for dma resource " > - "structure\n"); > - dev_err(&pdev->dev, "Failed to allocate memory for device " > - "structure\n"); > - dev_err(&pdev->dev, "Failed to allocate memory for device " > - "structure\n"); > - dev_err(&pdev->dev, "Failed to allocate memory for " > - "master resource structure\n"); > - dev_err(&pdev->dev, "Failed to allocate memory for " > - "slave resource structure\n"); > - dev_err(&pdev->dev, "Failed to allocate memory for " > - "dma resource structure\n"); > - dev_err(&pdev->dev, "Failed to allocate memory for " > - "location monitor resource structure\n"); > - dev_err(tsi148_bridge->parent, "Unable to allocate " > - "memory for resource name\n"); > - dev_err(tsi148_bridge->parent, "Failed to allocate memory for " > - "dma resource structure\n"); > - dev_err(&pdev->dev, "Failed to allocate memory for device " > - "structure\n"); > - dev_err(&pdev->dev, "Failed to allocate memory for device " > - "structure\n"); > - dev_err(&pdev->dev, "Failed to allocate memory for " > - "flush resource structure\n"); > - dev_err(&pdev->dev, "Failed to allocate memory for " > - "master resource structure\n"); > - dev_err(&pdev->dev, "Failed to allocate memory for " > - "slave resource structure\n"); > - dev_err(&pdev->dev, "Failed to allocate memory for " > - "dma resource structure\n"); > - dev_err(&pdev->dev, "Failed to allocate memory for " > - "location monitor resource structure\n"); > - printk(KERN_ERR "Unable to allocate memory for new dma list\n"); > - printk(KERN_ERR "Unable to allocate memory for attributes structure\n"); > - printk(KERN_ERR "Unable to allocate memory for pattern attributes\n"); > - printk(KERN_ERR "Unable to allocate memory for attributes structure\n"); > - printk(KERN_ERR "Unable to allocate memory for pci attributes\n"); > - printk(KERN_ERR "Unable to allocate memory for attributes structure\n"); > - printk(KERN_ERR "Unable to allocate memory for vme attributes\n"); > - dev_err(&pdev->dev, "Failed to allocate memory\n"); > - dev_err(&pdev->dev, "failed to allocate memory\n"); > - dev_err(&pdev->dev, "failed to allocate memory\n"); > - dev_err(&pdev->dev, "failed to allocate memory\n"); > - dev_err(&adev->dev, "No memory for resources\n"); > - pr_err(PREFIX "Memory allocation error\n"); > - printk(KERN_ERR PREFIX "Memory allocation error\n"); > - err("%s: cannot allocate memory\n", __func__); > - printk(KERN_ERR "can't allocate memory\n"); > - printk(KERN_ERR "Memory allocation error\n"); > - printk(KERN_ERR "Memory allocation error\n"); > - printk(KERN_ERR "Memory allocation error\n"); > - pr_err("Unable to allocate memory for name buf\n"); > - pr_err("Unable to allocate memory for" > - " struct t10_vpd\n"); > - pr_err("Unable to allocate memory for struct pscsi_dev_virt\n"); > - pr_err("Unable to allocate memory for tl_tmr\n"); > - pr_err("Unable to allocate memory for tmpbuf.\n"); > - pr_err("Memory allocation failed for CHAP_A temporary buffer\n"); > - pr_err("Unable to allocate memory for struct iscsi_login.\n"); > - pr_err("Unable to allocate memory for response buffer.\n"); > - pr_err("Unable to allocate memory for request buffer.\n"); > - pr_err("Unable to allocate memory for" > - " struct iscsi_conn_ops.\n"); > - pr_err("Could not allocate memory for session\n"); > - pr_err("Unable to allocate memory for" > - " struct iscsi_sess_ops.\n"); > - pr_err("Could not allocate memory for" > - " new connection\n"); > - pr_err("Unable to allocate memory for struct iscsi_np\n"); > - pr_err("Unable to allocate memory for iscsit_global\n"); > - pr_err("Unable to allocate memory for" > - " NOPOUT ping data.\n"); > - pr_err("Unable to allocate memory for" > - " Task Management command!\n"); > - pr_err("Unable to allocate memory for" > - " incoming text parameters\n"); > - pr_err("Unable to allocate memory for sendtargets" > - " response.\n"); > - pr_err("Unable to allocate memory for parameter.\n"); > - pr_err("Unable to allocate memory for parameter name.\n"); > - pr_err("Unable to allocate memory for parameter value.\n"); > - pr_err("Unable to allocate memory for" > - " struct iscsi_param_list.\n"); > - pr_err("Unable to allocate memory for struct iscsi_param_list.\n"); > - pr_err("Unable to allocate memory for struct iscsi_param.\n"); > - pr_err("Unable to allocate memory for value.\n"); > - pr_err("Unable to allocate memory for" > - " struct iscsi_extra_response.\n"); > - pr_err("Unable to allocate memory for" > - " struct iscsi_conn_recovery.\n"); > - pr_err("Unable to allocate memory for" > - " struct iscsi_tpg_np.\n"); > - pr_err("Unable to allocate memory" > - " for random array.\n"); > - pr_err("Unable to allocate memory for" > - " random array.\n"); > - pr_err("Unable to allocate memory for random array.\n"); > - pr_err("Unable to allocate memory for struct iscsi_node_acl\n"); > - pr_err("Unable to allocate memory for" > - " stats_cg->default_groups\n"); > - pr_err("Unable to allocate memory for" > - " stats_cg->default_groups\n"); > - pr_err("Unable to allocate memory for" > - " thread set.\n"); > - pr_err("Unable to allocate memory for struct se_lun_acl.\n"); > - pr_err("Unable to allocate memory for struct rd_host\n"); > - pr_err("Unable to allocate memory for Ramdisk" > - " scatterlist tables\n"); > - pr_err("Unable to allocate memory for Ramdisk protection" > - " scatterlist tables\n"); > - pr_err("Unable to allocate memory for struct rd_dev\n"); > - pr_err("Unable to allocate memory for struct fd_host\n"); > - pr_err("Unable to allocate memory for struct fd_dev\n"); > - airo_print_warn("", "Out of memory allocating beacons"); > - b43legacyerr(dev->wl, "Could not allocate memory " > - "for tssi2dbm table\n"); > - rsi_dbg(ERR_ZONE, "%s: Failed in memory allocation\n", > - rsi_dbg(ERR_ZONE, "%s: Failed to allocate memory\n", > - printk(KERN_ERR PFX "Out of memory for firmware buffer.\n"); > - dev_err(adapter->dev, "ALLOC_CMD_BUF: out of memory\n"); > - D_SCAN("Fail to allocate scan memory\n"); > - D_SCAN("fail to allocate memory for scan\n"); > - IL_ERR("Unable to allocate memory for LQ cmd.\n"); > - IL_ERR("Not enough memory for txq\n"); > - LIBIPW_ERROR("Out of memory allocating beacons\n"); > - IPW_ERROR("Memory allocation for firmware error log " > - "failed.\n"); > - IPW_ERROR("Unable to allocate memory for log\n"); > - "ath9k_htc: REG_IN memory allocation failure\n"); > - ATH5K_ERR(ah, "out of memory\n"); > - ath6kl_err("unable to allocate memory\n"); > - ath6kl_err("unable to allocate memory\n"); > - ath6kl_err("failed to alloc memory for aggr_node\n"); > - ath6kl_err("failed to alloc memory for connection specific aggr info\n"); > - ath6kl_err("htc create unable to allocate memory\n"); > - ath6kl_err("unable to allocate memory\n"); > - ath6kl_err("Failed to allocate memory for sta aggregation information\n"); > - b43err(dev->wl, "PR41573 failed. Out of memory!\n"); > - b43dbg(dev->wl, "SHM-dump: Failed to allocate memory\n"); > - b43warn(dev->wl, "LO calib: out of memory\n"); > - b43err(dev->wl, "Could not allocate memory " > - "for tssi2dbm table\n"); > - IWL_ERR(trans, "Not enough memory for txq\n"); > - "fail to allocate memory for scan\n"); > - IWL_ERR(priv, "Unable to allocate memory for LQ cmd.\n"); > - wl1271_error("Out of memory setting filters."); > - wl1271_error("couldn't allocate target memory map"); > - wl1271_error("failed to alloc memory to send sched scan stop"); > - wl1271_error("failed to alloc memory to send sched scan stop"); > - wl1251_error("Out of memory setting filters."); > - wl1251_error("could not allocate memory for rx descriptor"); > - wl1251_error("couldn't allocate target memory map"); > - brcmf_err("No memory available for action frame\n"); > - printk(KERN_WARNING "%s: Unable to allocate memory " > - "for receive ring - halting NIC\n", dev->name); > - BUGMSG(D_NORMAL, "Memory squeeze, dropping packet.\n"); > - BUGMSG(D_NORMAL, "Memory squeeze, dropping packet.\n"); > - BUGMSG(D_NORMAL, "Memory squeeze, can't acknowledge.\n"); > - BUGMSG(D_NORMAL, "Memory squeeze, dropping packet.\n"); > - BUGMSG(D_NORMAL, "Memory squeeze, dropping packet.\n"); > - printk(KERN_NOTICE "%s: Memory squeeze, dropping packet.\n", dev->name); > - netdev_err(cfhsi->ndev, "%s: Out of memory !\n", > - netdev_err(cfhsi->ndev, "%s: Out of memory !\n", > - DBG_PRINT(INFO_DBG, "%s: Memory allocation failed\n", > - DBG_PRINT(INFO_DBG, "%s: Memory allocation failed\n", > - "%s: memory allocation failed", > - "%s: memory allocation failed", > - vxge_debug_init(VXGE_ERR, "%s: memory allocation failed", > - "%s: vpath memory allocation failed", > - "%s: mac_addr_list : memory allocation failed", > - "%s : %d Memory Allocation failed for xmac_stats", > - "%s : %d Memory Allocation failed for sw_stats", > - "%s : %d Memory Allocation failed for hw_stats", > - mlx4_err(dev, "Couldn't allocate memory to save HCA PCI header, aborting\n"); > - printk("%s: Memory squeeze, dropping packet.\n", dev->name); > - seq_puts(seq, "no memory!\n"); > - "Unable to allocate memory for VF Data Storage\n"); > - "Failed to allocate memory\n"); > - BNX2X_ERR("Cannot Configure mulicasts due to lack of memory\n"); > - BNX2X_ERR("Failed to allocate registry memory\n"); > - pr_err("%s: ERROR: no memory", __func__); > - dev_err(&pdev->dev, "unable to alloc memory for cpsw phy sel\n"); > - pr_notice("%s: Memory squeeze, dropping packet\n", chan->name); > - netdev_warn(sl->dev, "memory squeeze, dropping packet\n"); > - netdev_err(dev, "out of memory\n"); > - netdev_err(dev, "out of memory\n"); > - netdev_warn(dev, "Memory squeeze on cisco_keepalive_send()\n"); > - netdev_warn(dev, "Memory squeeze on fr_lmi_send()\n"); > - netdev_warn(dev, "out of memory in ppp_tx_cp()\n"); > - printk(KERN_ERR "PPPsync: no memory (input pkt)\n"); > - netdev_err(ppp->dev, "PPP: no memory (VJ comp pkt)\n"); > - netdev_err(ppp->dev, "PPP: no memory " > - "(VJ decomp)\n"); > - netdev_err(ppp->dev, "ppp_decompress_frame: " > - "no memory\n"); > - printk(KERN_ERR "%s: Memory squeeze.\n", dev->name); > - printk(KERN_WARNING "%s: memory squeeze, dropping packet.\n", dev->name); > - pr_debug("fddi: Local SMT: skb memory exhausted.\n"); > - printk("%s: dropping packet due to memory squeeze.\n", > - printk(KERN_WARNING "%s: Memory squeeze, dropping packet.\n", > - IRDA_WARNING("%s(), memory squeeze, dropping frame.\n", > - IRDA_WARNING("%s(), memory squeeze, " > - "dropping frame.\n", > - "%s(), memory squeeze, dropping frame.\n", __func__); > - IRDA_WARNING("%s(), memory squeeze, " > - "dropping frame.\n", > - printk(KERN_ERR "pxa_ir: fir out of memory for receive skb\n"); > - printk(KERN_ERR "sa1100_ir: out of memory for RX SKB\n"); > - printk(KERN_ERR "bubble sort kmalloc memory fail@@@\n"); > - dev_err(&pdev->dev, "failed to reserve memory\n"); > - "Memory is not available"); > - "Memory allocation failed for Flash 2.x Read Structure"); > - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LINK_UP_MSG, DBG_LVL_ALL, "Can not allocate memory for Link request!"); > - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LINK_UP_MSG, DBG_LVL_ALL, "Can not allocate memory for Link request!"); > - BCM_DEBUG_PRINT(psAdapter, DBG_TYPE_PRINTK, 0, 0, "Can't Allocate memory for Flash 1.x"); > - BCM_DEBUG_PRINT(psAdapter, DBG_TYPE_PRINTK, 0, 0, "Can't Allocate memory for Flash 2.x"); > - BCM_DEBUG_PRINT(psAdapter, DBG_TYPE_PRINTK, 0, 0, "Can't Allocate Vendor Info Memory for Flash 2.x"); > - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Memory allocation failed for section size"); > - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Memory allocation failed.. "); > - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Memory allocation failed"); > - DBG_88E("%s: failed to allocate memory\n", __func__); > - printk(KERN_WARNING "%s: Out of memory allocating beacons\n", > - RTLLIB_DEBUG(RTLLIB_DL_ERR, "can't alloc memory for HTInfo\n"); > - printk("Not enough memory for packet, FIXME\n"); > - dev_info(&hw->wiphy->dev, "w35und: Rx memory alloc failed\n"); > - pr_warning("%s: no memory for net_device !\n", > - printk(KERN_WARNING "%s: Out of memory allocating beacons\n", > - IEEE80211_DEBUG(IEEE80211_DL_ERR, "can't alloc memory for HTInfo\n"); > - dgap_err("out of memory"); > - dgap_err("out of memory"); > - dgap_err("out of memory"); > - dev_err(dev, "Failed to allocate memory. Aborting.\n"); > - pr_err("No memory is available\n"); > - dev_err(&udev->dev, "%s: Can't alloc memory for vendor request\n", > - ERRDRV("out of memory\n"); > - ERRDRV("out of memory\n"); > - ERRDRV("out of memory\n"); > - ERRDRV("out of memory\n"); > - ERRDRV("out of memory\n"); > - ERRDRV("out of memory\n"); > - LOGERR("Could not allocate memory for disk\n"); > - dev_err(&pdev->dev, "Could not allocate memory\n"); > - v4l2_err(vpfe_dev->pdev->driver, "Memory allocation failed\n"); > - "unable to allocate memory for subdevice\n"); > - "Failed to allocate memory for vpfe_dev\n"); > - dev_dbg(&spi->dev, "Could not allocate memory for msi001\n"); > - pr_err("Could not allocate memory for msi3101_state\n"); > - "Could not allocate memory for rtl2832_sdr_state\n"); > - dev_err(&pdev->dev, "could not allocate memory\n"); > - ("rtw_joinbss_cmd23a: memory allocate for cmd_obj " > - "fail!!!\n")); > - BCMLOG_ERR("Insufficient Memory For RX\n"); > - BCMLOG_ERR("Failed to allocate memory\n"); > - dev_warn(&cdev->dev, "Could not get memory for virtio\n"); > - "Allocating memory for private DASD " > - "data failed\n"); > - "Allocating memory for private DASD data " > - "failed\n"); > - DBF_DEV_EVENT(DBF_WARNING, device, "%s", > - "Allocating memory for private DASD data " > - "failed\n"); > - "Out of memory in netiucv_unpack_skb\n"); > - "%s: memory allocation failure", > - pr_err("i2c-stub: Out of memory\n"); > - dev_err(&pdev->dev, "Cannot allocate memory\n"); > - dev_err(&pdev->dev, "Memory allocation failed\n"); > - dev_err(&interface->dev, "Out of memory\n"); > - dev_err(&adev->dev, "cannot allocate memory\n"); > - printk(KERN_ERR "pnp: Out of Memory\n"); > - dev_err(xpc_chan, "can't get memory for channels\n"); > - dev_err(xpc_part, "can't get memory for partition structure\n"); > - dev_err(&client->dev, "Memory allocation failed\n"); > - "cannot allocate memory to dispatch datagram\n"); > - "cannot allocate memory to set cpt state (type=%d)\n", > - pr_warn("Failed allocating memory for datagram entry\n"); > - pr_warn("Failed allocating memory for datagram entry\n"); > - pr_warn("Failed to allocate memory for VMCI context\n"); > - pr_warn("Failed to allocate memory for datagram\n"); > - dev_err(&pdev->dev, "%s: Insufficient memory\n", __func__); > - "Can't allocate memory for VMCI device\n"); > - pr_err("out of memory: dropping\n"); > - pr_err("memory allocation failed"); > - dev_err(&dev->pdev->dev, "memory allocation for ME clients failed.\n"); > - dev_err(&dev->pdev->dev, "amthif: memory allocation for ME message buffer failed.\n"); > - dev_dbg(&pdev->dev, "out of memory\n"); > - "%s(%d): kmalloc() returned NULL memory.\n", > - dev_err(&spi->dev, "Error: Can't allocate memory!\n"); > - dev_err(&spi->dev, "Memory allocation for fpga_data failed\n"); > - printk(KERN_ERR DRIVER_NAME "out of memory\n"); > - dev_err(&pdev->dev, "out of memory\n"); > - dev_err(&pdev->dev, "Failed to allocate memory\n"); > - printk(KERN_ERR "windfarm: Couldn't create MAX6690 sensor: " > - "no memory\n"); > - printk(KERN_WARNING "windfarm: Memory allocation error" > - " max fan speed\n"); > - printk(KERN_WARNING "pm121: Memory allocation error\n"); > - printk(KERN_ERR "rackmeter: failed to allocate memory !\n"); > - printk(KERN_WARNING "windfarm: Memory allocation error" > - " max fan speed\n"); > - printk(KERN_WARNING "windfarm: Memory allocation error" > - " max fan speed\n"); > - dev_err(&pdev->dev, "could not allocate memory for pdata\n"); > - dev_err(&pdev->dev, "could not allocate memory for dma_slave\n"); > - dev_err(&pdev->dev, "could not allocate memory for pdata\n"); > - dev_err(&pdev->dev, "could not allocate memory for dma_slave\n"); > - dev_err(&pdev->dev, "could not allocate memory for pdata\n"); > - dev_err(&pdev->dev, "could not allocate memory for dma_slave\n"); > - dev_err(old_devdata->dev, "%s: Could not allocate memory for device data\n", __func__); > - dev_err(&viodev->dev, "%s: Could not allocate memory for device data\n", __func__); > - dev_err(&viodev->dev, "%s: Could not allocate memory for performance counters\n", __func__); > - pr_err("Could not allocate memory for device data\n"); > - dev_err(jrdev, "unable to allocate key input memory\n"); > - dev_err(jrdev, "unable to allocate key input memory\n"); > - pr_err("powernow_table memory alloc failure\n"); > - pr_debug("powernow_table memory alloc failure\n"); > - printk(KERN_ERR "%s: no memory\n", __func__); > - printk(KERN_ERR "%s: no memory for tables\n", __func__); > - pr_err("%s: no memory\n", __func__); > - pr_err("%s: no memory\n", __func__); > - cx231xx_err(DRIVER_NAME ": out of memory!\n"); > - cx231xx_errdev("out of memory!\n"); > - cx231xx_errdev("out of memory!\n"); > - cx231xx_errdev("out of memory!\n"); > - cx231xx_errdev("out of memory!\n"); > - printk(KERN_INFO "cx231xx_dvb: memory allocation failed\n"); > - cx231xx_errdev("out of memory!\n"); > - cx231xx_errdev("cannot alloc memory for usb buffers\n"); > - cx231xx_errdev("cannot allocate memory for usbtransfer\n"); > - cx231xx_errdev("cannot alloc memory for usb buffers\n"); > - cx231xx_errdev("cannot allocate memory for usbtransfer\n"); > - cx231xx_errdev("cannot alloc memory for usb buffers\n"); > - cx231xx_errdev("cannot allocate memory for usbtransfer\n"); > - cx231xx_errdev("cx231xx-video.c: Out of memory?!\n"); > - stk1160_err("out of memory for urb array\n"); > - stk1160_err("out of memory for usb transfers\n"); > - STK_ERROR("Out of memory !\n"); > - em28xx_info("em28xx_dvb: memory allocation failed\n"); > - em28xx_errdev("cannot alloc memory for usb buffers\n"); > - em28xx_errdev("cannot allocate memory for usb transfer\n"); > - em28xx_errdev("em28xx-video.c: Out of memory?!\n"); > - em28xx_info("em28xx_v4l: memory allocation failed\n"); > - em28xx_err(DRIVER_NAME ": out of memory!\n"); > - em28xx_errdev("out of memory!\n"); > - dprintk(dev, 1, "out of memory!\n"); > - s2255_dev_err(&interface->dev, "out of memory\n"); > - s2255_dev_err(&interface->dev, "out of memory\n"); > - dev_err(&interface->dev, "out of memory!\n"); > - err("no memory for priv for adapter %d fe %d.", n, o); > - err("no memory for priv for adapter %d.", n); > - err("no memory for priv in 'struct dvb_usb_device'"); > - err("no memory for 'struct dvb_usb_device'"); > - dev_err(&intf->dev, "usbvision: out of memory!\n"); > - dev_err(&interface->dev, "Out of memory\n"); > - v4l2_err(&dev->v4l2_dev, "Out of memory\n"); > - printk(KERN_INFO "Cannot allocate memory\n"); > - tm6000_err("cannot allocate memory for urb buffers\n"); > - tm6000_err("cannot allocate memory for urb dma pointers\n"); > - tm6000_err("cannot alloc memory for usb buffers\n"); > - tm6000_err("cannot allocate memory for usbtransfer\n"); > - printk(KERN_ERR "tm6000" ": out of memory!\n"); > - dev_err(&udev->dev, "cam: out of memory !\n"); > - info("MEM Error no memory"); > - PWC_ERROR("Oops, could not allocate memory for pwc_device.\n"); > - PWC_ERROR("Oops, could not allocate memory for pwc_device.\n"); > - "Failed to allocate memory" > - " required to read eeprom"); > - "failed to allocate memory for firmware2 upload"); > - "Failed to allocate memory" > - " required to read eeprom"); > - "Unable to allocate memory to control CPU reset"); > - au0828_isocdbg("cannot alloc memory for usb buffers\n"); > - au0828_isocdbg("cannot allocate memory for usb transfer\n"); > - printk(KERN_ERR "%s() Unable to allocate memory\n", __func__); > - pr_err("out of memory\n"); > - "%s: unable to allocate memory for state\n", __func__); > - dprintk("%s: not enough memory", __func__); > - dprintk("%s: not enough memory", __func__); > - dprintk("%s: not enough memory", __func__); > - dprintk("%s: not enough memory", __func__); > - dprintk("%s: not enough memory", __func__); > - printk(KERN_ERR "Can't allocate memory for tda10045 state\n"); > - printk(KERN_ERR "Can't allocate memory for tda10046 state\n"); > - dev_err(&pdev->dev, ": could not allocate memory\n"); > - mfc_err("Not enough memory\n"); > - mfc_err("Not enough memory\n"); > - mfc_err("Not enough memory\n"); > - dev_err(&pdev->dev, "Not enough memory for MFC device\n"); > - dev_err(&pdev->dev, "Not enough memory for %s\n", > - dev_err(aewb->isp->dev, "AEWB: cannot allocate memory for " > - "recover configuration.\n"); > - dev_err(af->isp->dev, "AF: cannot allocate memory for recover " > - "configuration.\n"); > - dev_err(&pdev->dev, "could not allocate memory\n"); > - dev_err(dev, "out of memory\n"); > - mxr_err(mdev, "no memory for '%s'\n", > - mxr_err(mdev, "not enough memory for layer.\n"); > - dev_err(dev, "not enough memory.\n"); > - dev_err(dev, "failed to get memory for regulators\n"); > - dev_err(dev, "out of memory\n"); > - dev_err(dev, "not enough memory.\n"); > - pr_err("unable to allocate memory for ppi handle\n"); > - "unable to allocate memory for file handle object\n"); > - "unable to allocate memory for encoders sub devices"); > - v4l2_err(pdev->dev.driver, "Unable to allocate memory" > - " for vpbe_device\n"); > - "unable to allocate memory for file handle object\n"); > - "Memory allocation failed for ccdc_cfg\n"); > - "unable to allocate memory for subdevice pointers\n"); > - vpif_err("unable to allocate memory for subdevice pointers\n"); > - vpif_err("unable to allocate memory for subdevice pointers\n"); > - "unable to allocate memory for file handle object\n"); > - printk(KERN_ERR "ran out of memory\n"); > - sms_err("Can't allocate memory for client id."); > - sms_err("Failed to allocate memory for client."); > - ERR("out of memory\n"); > - DEB_S("cannot allocate memory for per open data\n"); > - ERR("out of memory. aborting.\n"); > - err("no memory"); > - IVTVFB_ERR("Failed to allocate memory for osd_info\n"); > - dprintk(1, KERN_ERR "%s: %s - no memory\n", > - "videocodec_attach: no memory\n"); > - dprintk(1, KERN_ERR "videocodec_register: no memory\n"); > - DEB_D("not enough kernel memory\n"); > - pr_err("hexium_probe: not enough kernel memory\n"); > - pr_err("not enough kernel memory in hexium_attach()\n"); > - dprintk(MANTIS_ERROR, 1, "Out of memory!, exiting .."); > - printk(KERN_ERR "%s ERROR: Out of memory\n", __func__); > - printk(KERN_ERR "%s ERROR: Out of memory\n", __func__); > - printk(KERN_ERR "cx18: cannot manage card %d, out of memory\n", > - dprintk(1, "out of memory\n"); > - tuner_err("Not enough memory to load firmware file.\n"); > - tuner_err("Not enough memory to load firmware file.\n"); > - printk(KERN_ERR "Not enough memory to load firmware file.\n"); > - printk(KERN_ERR "Not enough memory to load firmware file.\n"); > - fmerr("No memory to create new SKB\n"); > - fmerr("Can't allocate operation structure memory\n"); > - dev_err(&pdev->dev, "not enough memory\n"); > - pr_err("Cannot allocate memory for RDS buffer.\n"); > - v4l_err(client, "Could not allocate adv7604_state memory!\n"); > - "Failed to allocate memory for private data!\n"); > - "Failed to allocate memory for private data!\n"); > - "Failed to allocate memory for private data!\n"); > - v4l_err(client, "Could not allocate adv7842_state memory!\n"); > - dev_warn(rr3->dev, "Memory allocation faillure\n"); > - dev_err(dev, "Memory allocation failure\n"); > - dev_err(rr3->dev, "Memory allocation failure\n"); > - dev_err(dev, "Memory allocation failure\n"); > - dev_err(dev, "%s: memory allocation failed!", __func__); > - printk(KERN_ERR SPFX "No memory for ib_agent_port_private\n"); > - printk(KERN_ERR PFX "No memory for ib_mad_local_private\n"); > - printk(KERN_ERR PFX "No memory for " > - "ib_mad_mgmt_method_table\n"); > - printk(KERN_ERR PFX "No memory for " > - "ib_mad_mgmt_class_table\n"); > - printk(KERN_ERR PFX "No memory for " > - "ib_mad_mgmt_vendor_class_table\n"); > - printk(KERN_ERR PFX "No memory for " > - "ib_mad_mgmt_vendor_class\n"); > - printk(KERN_ERR PFX "No memory for ib_mad_port_private\n"); > - pr_err("alias_guid_work: No Memory\n"); > - pr_err("failed to allocate memory for tunneling qp update\n"); > - pr_err("failed to allocate memory for tunneling qp update work struct\n"); > - mlx4_ib_warn(ibdev, "Couldn't allocate id cache entry - out of memory\n"); > - usnic_err("Failed to allocate chunk for %s - Out of memory\n", > - usnic_err("Failed to allocate resources for %s. Out of memory\n", > - usnic_err("Failed to alloc vnic for %s - out of memory\n", > - usnic_err("Unable to alloc qp_grp - Out of memory\n"); > - nes_debug(NES_DBG_INIT, "Unable to allocate memory CQP request entries.\n"); > - nes_debug(NES_DBG_INIT, "%s: out of memory for receive skb\n", netdev->name); > - nes_debug(NES_DBG_CM, "Not creating listener memory allocation failed\n"); > - nes_debug(NES_DBG_INIT, "Unable to allocate memory for mgt structure\n"); > - nes_debug(NES_DBG_INIT, "%s: out of memory for receive skb\n", netdev->name); > - PDBG("%s couldn't allocate memory.\n", __func__); > - PDBG("%s couldn't allocate memory.\n", __func__); > - PDBG("%s couldn't allocate memory.\n", __func__); > - PDBG("%s couldn't allocate memory.\n", __func__); > - mthca_err(mdev, "Couldn't allocate memory to save HCA " > - "PCI header, aborting.\n"); > - mthca_err(mdev, "Couldn't allocate memory to save HCA " > - "bridge PCI header, aborting.\n"); > - ehca_err(device, "Out of memory device=%p", device); > - printk(KERN_ERR "rejected SRP_LOGIN_REQ because no memory.\n"); > - "Cannot allocate memory for pn544 i2c phy.\n"); > - "Cannot allocate memory for st21nfca i2c phy.\n"); > - printk(KERN_ERR MODULE_NAME ": memory allocation failure\n"); > - printk(KERN_ERR "HP-PB: Unable to allocate memory.\n"); > - dev_err(&pd->dev, "not enough memory for omap ssi\n"); > - dev_err(dev, "Could not allocate memory for gpios\n"); > - dev_err(dev, "Could not allocate memory for nokia_modem_device\n"); > - dev_err(dev, "No memory for ssi protocol\n"); > - pr_err("%s: unable to alloc memory\n", __func__); > - pr_err("%s: unable to alloc memory\n", __func__); > - dev_err(pi->dev, "%s:%d Can't allocate memory!\n", > - pr_warn("No memory for %s\n", dma_chan_name(chan)); > - dev_err(dev, "Memory exhausted!\n"); > - "%s no memory for channel\n", __func__); > - dev_err(tdev->dev, "no free memory for DMA channels!\n"); > - dev_err(dev, "Memory exhausted!\n"); > - dev_err(&pdev->dev, "Error: memory allocation failed\n"); > - dev_err(&pl08x->adev->dev, "%s no memory for pl080 sg\n", > - "%s no memory for channel\n", __func__); > - dev_err(dev, "no memory for channel %u\n", i); > - d40_err(&pdev->dev, "Out of memory\n"); > - dev_err(fdev->dev, "no free memory for DMA channels!\n"); > - dev_err(&op->dev, "No enough memory for 'priv'\n"); > - "No free memory for allocating DMA channels!\n"); > - dev_err(&pdev->dev, "Not enough memory\n"); > - "No free memory for allocating dma channels!\n"); > - dev_err(&pdev->dev, "Not enough memory\n"); > - "No free memory for allocating dma channels!\n"); > - dev_err(&pdev->dev, "Not enough memory\n"); > - PRINTK (KERN_ERR, "out of memory!"); > - PRINTD(DBG_ERR, "out of memory"); > - PRINTK (KERN_ERR, "out of memory!"); > - PRINTK (KERN_ERR, "out of memory!"); > - printk("%s: Out of memory in send_oam().\n", card->name); > - printk (KERN_WARNING "Couldn't allocate memory for VCC buffers. Woops!\n"); > - printk (KERN_WARNING "Couldn't allocate memory for tx_inuse bits!\n"); > - printk(KERN_EMERG "%s: memory shortage\n", DEV_LABEL); > - befs_error(sb, "befs_btree_find() failed to allocate %zu " > - "bytes of memory", sizeof (befs_btree_node)); > - pr_err("(%s): Unable to allocate memory for private " > - "portion of superblock. Bailing.\n", sb->s_id); > - mlog(ML_ERROR, "failed to allocate memory for ocfs2 quota" > - " info."); > - printk(KERN_ERR "qnx6: unable to allocate memory.\n"); > - ext2_msg(sb, KERN_ERR, "error: not enough memory"); > - ext2_msg(sb, KERN_ERR, "error: not enough memory"); > - udf_err(inode->i_sb, "(ino %ld) no free memory\n", > - reiserfs_warning(s, "reiserfs-2502", > - "not enough memory " > - "for storing " > - "quotafile name."); > - SWARN(silent, s, "", "Cannot allocate memory for " > - "journal device name"); > - printk(KERN_ERR "%s: Out of memory whilst trying to kmalloc " > - "[%zd] bytes of kernel memory\n", __func__, sizeof(*s)); > - printk(KERN_ERR "%s: Out of kernel memory whilst attempting to " > - "kzalloc [%zd] bytes\n", __func__, > - printk(KERN_ERR "%s: Out of memory whilst trying to kmalloc " > - "[%zd] bytes of kernel memory\n", __func__, sizeof(*s)); > - printk(KERN_ERR "%s: Out of memory whilst attempting to " > - "kmalloc [%zd] bytes\n", __func__, > - printk(KERN_ERR "%s: Out of memory whilst attempting to " > - "kmalloc [%zd] bytes\n", __func__, > - printk(KERN_ERR "%s: Failed to allocate [%zd] bytes of " > - "GFP_KERNEL memory\n", __func__, sizeof(**daemon)); > - printk(KERN_ERR "%s: Failed to allocate memory\n", __func__); > - printk(KERN_ERR "%s: Failed to allocate memory\n", __func__); > - printk(KERN_ERR "%s: Out of memory whilst attempting " > - "to kmalloc(%zd, GFP_KERNEL)\n", __func__, > - printk(KERN_ERR "%s: Out of memory whilst attempting " > - "to kmalloc [%zd] bytes\n", __func__, > - printk(KERN_ERR "%s: Out of memory whilst attempting " > - "to kzalloc [%zd] bytes\n", __func__, > - printk(KERN_ERR "%s: Out of memory whilst attempting " > - "to kzalloc [%zd] bytes\n", __func__, > - printk(KERN_ERR "%s: Out of memory whilst attempting " > - "to kmalloc [%zd] bytes\n", __func__, > - "Not enough memory for quota information structure.\n"); > - log_print("dlm_add_requestqueue: out of memory len %d", length); > - DBG_FLT("binfmt_flat: no memory for decompress workspace\n"); > - DBG_FLT("binfmt_flat: no memory for read buffer\n"); > - dprintk("%s: Not enough memory\n", __func__); > - printk(KERN_ERR "lockd: reclaimer unable to alloc memory." > - " Locks for %s won't be reclaimed!\n", > - adfs_error(sb, "not enough memory"); > - jfs_error(bmp->db_ipbmap->i_sb, "no memory for trim array\n"); > - pr_info("%s: out of memory\n", __func__); > - pr_err("failed to allocate memory for header node\n"); > - "error: not enough memory"); > - "not enough memory for %lu groups", gdb_num + 1); > - ubifs_err("out of memory"); > - ext4_warning(sb, "not enough memory for mmpd_data"); > - JFFS2_WARNING("Can't allocate memory for summary\n"); > - JFFS2_WARNING("Can't allocate memory for summary information!\n"); > - JFFS2_ERROR("can't allocate %u bytes of memory for the symlink target path cache\n", csize); > - pr_warn("No memory for compressor allocation. Compression failed.\n"); > - jffs2_dbg(1, "No memory to allocate inodirty. Fallback to all considered dirty\n"); > - pr_warn("%s: out of memory loading\n", a->name); > - pr_err("rcu-torture: Out of memory, need: %d", size); > - VERBOSE_TOROUT_ERRSTRING("out of memory"); > - VERBOSE_TOROUT_ERRSTRING("out of memory"); > - audit_panic("out of memory for argv string"); > - pr_err("lock_torture_stats_print: Out of memory, need: %d", > - VERBOSE_TOROUT_STRING("lwsa: Out of memory"); > - VERBOSE_TOROUT_ERRSTRING("writer_tasks: Out of memory"); > - pr_info("Failed to allocate memory for command '%s'.\n", arg); > - pr_warn("could not add '%s' (out of memory)\n", > - audit_log_string(ab, "<no_memory>"); > - pr_cont("UNEXPECTED_FAIL no memory left\n"); > - printk(KERN_ERR "list_sort_test: error: cannot allocate " > - "memory\n"); > - printk(KERN_ERR "list_sort_test: error: cannot " > - "allocate memory\n"); > - pr_err("dma_debug_add_bus: out of memory\n"); > - "MCE: Out of memory while machine check handling\n"); > - pr_warn("Cannot publish {%u,%u,%u}, no memory\n", > - pr_warn("Subscription rejected, no memory\n"); > - pr_warn("Subscriber rejected, no memory\n"); > - pr_warn("Incomplete multicast delivery, no memory\n"); > - pr_warn("Node creation failed, no memory\n"); > - pr_warn("Link creation failed, no memory\n"); > - IP_VS_DBG(1, "%s(): no memory\n", __func__); > - pr_err("x25_dev: out of memory\n"); > - dprintk("RPC: %5u %s: no memory available\n", > - BT_ERR("Out of memory"); > - BT_ERR("Out of memory"); > - BT_ERR("Can't allocate memory for new frame"); > - BT_ERR("Can't allocate memory for interoperability packet"); > - BT_ERR("Can't allocate memory for CAPI message"); > - BT_ERR("Can't allocate memory for new frame"); > - pr_warning("iucv_external_interrupt: out of memory\n"); > - _debug("no memory"); > - pr_info("mpoa: out of memory\n"); > - pr_info("out of memory\n"); > - IRDA_ERROR("%s: can't allocate memory\n", __func__); > - "SELinux: ebitmap: out of memory\n"); > - printk(KERN_ERR "SELinux: unable to allocate memory for policydb " > - "string of length %d\n", len); > - pr_err("encrypted_key: out of memory\n"); > - snd_printk(KERN_ERR "vx_core: no memory\n"); > - snd_printk(KERN_ERR "gf1: DMA transfer failure; not enough memory\n"); > - snd_printk(KERN_ERR "no memory\n"); > - printk(KERN_WARNING "Loopback MIDI: Failed to allocate memory\n"); > - printk(KERN_ERR "mpu401: Can't allocate memory\n"); > - printk(KERN_ERR "sb_mixer: Can't allocate memory\n"); > - printk(KERN_ERR "opl3: Can't allocate memory for the device control " > - "structure \n "); > - printk(KERN_ERR "kahlua: out of memory.\n"); > - printk(KERN_WARNING "Sound Blaster: failed to allocate MIDI memory.\n"); > - printk(KERN_WARNING "Sound Blaster: failed to allocate MIDI memory.\n"); > - printk(KERN_WARNING "uart401: Can't allocate memory\n"); > - dev_err(&pdev->dev, "Cannot allocate memory for HDMI data\n"); > - dev_err(&i2c->dev, "Can not allocate memory\n"); > - dev_err(dev, "Can not allocate memory\n"); > - dev_err(codec->dev, "failed to allocate decs name memory\n"); > - dev_err(codec->dev, "Can not allocate memory\n"); > - dev_err(codec->dev, "Can not allocate memory\n"); > - dev_err(codec->dev, "Cannot allocate memory.\n"); > - dev_err(&i2c->dev, "Out of memory\n"); > - dev_err(&i2c->dev, "Can not allocate memory\n"); > - dev_err(dev, "ASoC: Failed to allocate memory\n"); > - dev_err(dev, "Unable to allocate memory for sport device\n"); > - "could not allocate memory for private data\n"); > - "unable to kmalloc Mixer memory of %d Bytes\n", > - printk(KERN_INFO "%s: Couldn't allocate memory\n", > -- > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ > ^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [RFC PATCH] checkpatch: Attempt to find unnecessary 'out of memory' messages 2014-06-18 19:33 ` Paul E. McKenney @ 2014-06-18 19:49 ` Joe Perches 2014-06-19 21:00 ` Paul E. McKenney 2014-06-18 21:18 ` [RFC PATCH] checkpatch: Attempt to find unnecessary 'out of memory' messages Julia Lawall 1 sibling, 1 reply; 17+ messages in thread From: Joe Perches @ 2014-06-18 19:49 UTC (permalink / raw) To: paulmck Cc: Julia Lawall, Dan Carpenter, Andrew Morton, Andy Whitcroft, LKML, benoit.taine On Wed, 2014-06-18 at 12:33 -0700, Paul E. McKenney wrote: > On Sat, Jun 14, 2014 at 11:51:41AM +0200, Julia Lawall wrote: > > On Sat, 14 Jun 2014, Julia Lawall wrote: > > > With a semantic patch that searches for the various calls and then a > > > string containing the letters "emory", I get removals of the messages > > > below. Do any of these messages look useful? For example, some are > > > generated with specific functions, such as IRDA_ERROR or BT_ERR. If none > > > of the messages look useful, should just one big patch go to trivial, or > > > should the patches go to the individual maintainers? > > > > Sorry, I left out all the strings... > > I would like the rcu-torture message to stay: > > > - pr_err("rcu-torture: Out of memory, need: %d", size); > > This is in a module that is not loaded into any reasonable production > kernel, and has helped me to catch typos. I believe the function doesn't work well. static void rcu_torture_stats_print(void) { int size = nr_cpu_ids * 200 + 8192; char *buf; buf = kmalloc(size, GFP_KERNEL); if (!buf) { pr_err("rcu-torture: Out of memory, need: %d\n", size); return; } rcu_torture_printk(buf); pr_alert("%s", buf); kfree(buf); } rcu_torture_printk simply fills buf btw: I believe the arguments should pass size and rcu_torture_printk should use snprintf/size but all printks are limited to a maximum of 1024 bytes so the large allocation is senseless and would even if it worked, would likely need to be vmalloc/vfree ^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [RFC PATCH] checkpatch: Attempt to find unnecessary 'out of memory' messages 2014-06-18 19:49 ` Joe Perches @ 2014-06-19 21:00 ` Paul E. McKenney 2014-06-19 23:24 ` [RFC PATCH] use snprintf instead of sprintf in rcu_torture_printk Pranith Kumar 0 siblings, 1 reply; 17+ messages in thread From: Paul E. McKenney @ 2014-06-19 21:00 UTC (permalink / raw) To: Joe Perches Cc: Julia Lawall, Dan Carpenter, Andrew Morton, Andy Whitcroft, LKML, benoit.taine, romanov.arya, bobby.prani On Wed, Jun 18, 2014 at 12:49:42PM -0700, Joe Perches wrote: > On Wed, 2014-06-18 at 12:33 -0700, Paul E. McKenney wrote: > > On Sat, Jun 14, 2014 at 11:51:41AM +0200, Julia Lawall wrote: > > > On Sat, 14 Jun 2014, Julia Lawall wrote: > > > > With a semantic patch that searches for the various calls and then a > > > > string containing the letters "emory", I get removals of the messages > > > > below. Do any of these messages look useful? For example, some are > > > > generated with specific functions, such as IRDA_ERROR or BT_ERR. If none > > > > of the messages look useful, should just one big patch go to trivial, or > > > > should the patches go to the individual maintainers? > > > > > > Sorry, I left out all the strings... > > > > I would like the rcu-torture message to stay: > > > > > - pr_err("rcu-torture: Out of memory, need: %d", size); > > > > This is in a module that is not loaded into any reasonable production > > kernel, and has helped me to catch typos. > > I believe the function doesn't work well. > > static void > rcu_torture_stats_print(void) > { > int size = nr_cpu_ids * 200 + 8192; > char *buf; > > buf = kmalloc(size, GFP_KERNEL); > if (!buf) { > pr_err("rcu-torture: Out of memory, need: %d\n", size); > return; > } > rcu_torture_printk(buf); > pr_alert("%s", buf); > kfree(buf); > } > > rcu_torture_printk simply fills buf > > btw: I believe the arguments should pass size and > rcu_torture_printk should use snprintf/size > > but all printks are limited to a maximum of 1024 > bytes so the large allocation is senseless and > would even if it worked, would likely need to be > vmalloc/vfree Fair point! Pranith, Romanov, if you would like part of RCU that is less touchy about random hacking, this would be a good place to start. Scripts in tools/testing/selftests/rcutorture/bin do care about some of the format, but the variable-length portion generated by cur_ops->stats() is as far as I know only parsed by human eyes. Thanx, Paul ^ permalink raw reply [flat|nested] 17+ messages in thread
* [RFC PATCH] use snprintf instead of sprintf in rcu_torture_printk 2014-06-19 21:00 ` Paul E. McKenney @ 2014-06-19 23:24 ` Pranith Kumar 2014-06-19 23:33 ` Joe Perches 2014-06-19 23:49 ` Paul E. McKenney 0 siblings, 2 replies; 17+ messages in thread From: Pranith Kumar @ 2014-06-19 23:24 UTC (permalink / raw) To: paulmck, Joe Perches; +Cc: LKML, romanov.arya, Josh Triplett (dropping some CCs) On 06/19/2014 05:00 PM, Paul E. McKenney wrote: > On Wed, Jun 18, 2014 at 12:49:42PM -0700, Joe Perches wrote: >> >> I believe the function doesn't work well. >> >> static void >> rcu_torture_stats_print(void) >> { >> int size = nr_cpu_ids * 200 + 8192; >> char *buf; >> >> buf = kmalloc(size, GFP_KERNEL); >> if (!buf) { >> pr_err("rcu-torture: Out of memory, need: %d\n", size); >> return; >> } >> rcu_torture_printk(buf); >> pr_alert("%s", buf); >> kfree(buf); >> } >> >> rcu_torture_printk simply fills buf >> >> btw: I believe the arguments should pass size and >> rcu_torture_printk should use snprintf/size >> >> but all printks are limited to a maximum of 1024 >> bytes so the large allocation is senseless and >> would even if it worked, would likely need to be >> vmalloc/vfree > > Fair point! > > Pranith, Romanov, if you would like part of RCU that is less touchy > about random hacking, this would be a good place to start. Scripts in > tools/testing/selftests/rcutorture/bin do care about some of the format, > but the variable-length portion generated by cur_ops->stats() is as far > as I know only parsed by human eyes. > Here is a first run of the change. Please let me know if I am totally off. RFC. :) Three things on Todo list: * We need to check that we are using less than the allocated size of the buffer (used > size). (we are allocating a big buffer, so not sure if necessary) * Need to check with the scripts if they are working. * I used a loop for pr_alert(). I am not sure this is right, there should be a better way for printing large buffers If the overall structure is ok I will go ahead and check how the scripts are handling these changes. >From 0d52fdcd941b0eaaacb6732f59f609595ac14d11 Mon Sep 17 00:00:00 2001 From: Pranith Kumar <bobby.prani@gmail.com> Date: Thu, 19 Jun 2014 19:00:46 -0400 Subject: [PATCH 1/1] use snprintf instead of sprintf in rcu_torture_print_stats Signed-off-by: Pranith Kumar <bobby.prani@gmail.com> --- include/linux/torture.h | 2 +- kernel/rcu/rcutorture.c | 76 ++++++++++++++++++++++++++++--------------------- kernel/torture.c | 7 +++-- 3 files changed, 48 insertions(+), 37 deletions(-) diff --git a/include/linux/torture.h b/include/linux/torture.h index 5ca58fc..1e47ec7 100644 --- a/include/linux/torture.h +++ b/include/linux/torture.h @@ -51,7 +51,7 @@ /* Definitions for online/offline exerciser. */ int torture_onoff_init(long ooholdoff, long oointerval); -char *torture_onoff_stats(char *page); +int torture_onoff_stats(char *page, int size); bool torture_onoff_failures(void); /* Low-rider random number generator. */ diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c index 7fa34f8..f708db4 100644 --- a/kernel/rcu/rcutorture.c +++ b/kernel/rcu/rcutorture.c @@ -242,7 +242,7 @@ struct rcu_torture_ops { void (*call)(struct rcu_head *head, void (*func)(struct rcu_head *rcu)); void (*cb_barrier)(void); void (*fqs)(void); - void (*stats)(char *page); + int (*stats)(char *page, int size); int irq_capable; int can_boost; const char *name; @@ -525,21 +525,22 @@ static void srcu_torture_barrier(void) srcu_barrier(&srcu_ctl); } -static void srcu_torture_stats(char *page) +static int srcu_torture_stats(char *page, int size) { - int cpu; + int cpu, used = 0; int idx = srcu_ctl.completed & 0x1; - page += sprintf(page, "%s%s per-CPU(idx=%d):", + used = snprintf(page, size, "%s%s per-CPU(idx=%d):", torture_type, TORTURE_FLAG, idx); for_each_possible_cpu(cpu) { long c0, c1; c0 = (long)per_cpu_ptr(srcu_ctl.per_cpu_ref, cpu)->c[!idx]; c1 = (long)per_cpu_ptr(srcu_ctl.per_cpu_ref, cpu)->c[idx]; - page += sprintf(page, " %d(%ld,%ld)", cpu, c0, c1); + used += snprintf(page + used, size - used, " %d(%ld,%ld)", cpu, c0, c1); } - sprintf(page, "\n"); + used += snprintf(page + used, size - used, "\n"); + return used; } static void srcu_torture_synchronize_expedited(void) @@ -1033,10 +1034,10 @@ rcu_torture_reader(void *arg) /* * Create an RCU-torture statistics message in the specified buffer. */ -static void -rcu_torture_printk(char *page) +static int +rcu_torture_printk(char *page, int size) { - int cpu; + int cpu, used = 0; int i; long pipesummary[RCU_TORTURE_PIPE_LEN + 1] = { 0 }; long batchsummary[RCU_TORTURE_PIPE_LEN + 1] = { 0 }; @@ -1052,8 +1053,8 @@ rcu_torture_printk(char *page) if (pipesummary[i] != 0) break; } - page += sprintf(page, "%s%s ", torture_type, TORTURE_FLAG); - page += sprintf(page, + used += snprintf(page + used, size - used, "%s%s ", torture_type, TORTURE_FLAG); + used += snprintf(page + used, size - used, "rtc: %p ver: %lu tfle: %d rta: %d rtaf: %d rtf: %d ", rcu_torture_current, rcu_torture_current_version, @@ -1061,46 +1062,47 @@ rcu_torture_printk(char *page) atomic_read(&n_rcu_torture_alloc), atomic_read(&n_rcu_torture_alloc_fail), atomic_read(&n_rcu_torture_free)); - page += sprintf(page, "rtmbe: %d rtbke: %ld rtbre: %ld ", + used += snprintf(page + used, size - used, "rtmbe: %d rtbke: %ld rtbre: %ld ", atomic_read(&n_rcu_torture_mberror), n_rcu_torture_boost_ktrerror, n_rcu_torture_boost_rterror); - page += sprintf(page, "rtbf: %ld rtb: %ld nt: %ld ", + used += snprintf(page + used, size - used, "rtbf: %ld rtb: %ld nt: %ld ", n_rcu_torture_boost_failure, n_rcu_torture_boosts, n_rcu_torture_timers); - page = torture_onoff_stats(page); - page += sprintf(page, "barrier: %ld/%ld:%ld", + used += torture_onoff_stats(page + used, size - used); + used += snprintf(page + used, size - used, + "barrier: %ld/%ld:%ld", n_barrier_successes, n_barrier_attempts, n_rcu_torture_barrier_error); - page += sprintf(page, "\n%s%s ", torture_type, TORTURE_FLAG); + used += snprintf(page + used, size - used, "\n%s%s ", torture_type, TORTURE_FLAG); if (atomic_read(&n_rcu_torture_mberror) != 0 || n_rcu_torture_barrier_error != 0 || n_rcu_torture_boost_ktrerror != 0 || n_rcu_torture_boost_rterror != 0 || n_rcu_torture_boost_failure != 0 || i > 1) { - page += sprintf(page, "!!! "); + used += snprintf(page + used, size - used, "!!! "); atomic_inc(&n_rcu_torture_error); WARN_ON_ONCE(1); } - page += sprintf(page, "Reader Pipe: "); + used += snprintf(page + used, size - used, "Reader Pipe: "); for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) - page += sprintf(page, " %ld", pipesummary[i]); - page += sprintf(page, "\n%s%s ", torture_type, TORTURE_FLAG); - page += sprintf(page, "Reader Batch: "); + used += snprintf(page + used, size - used, " %ld", pipesummary[i]); + used += snprintf(page + used, size - used, "\n%s%s ", torture_type, TORTURE_FLAG); + used += snprintf(page + used, size - used, "Reader Batch: "); for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) - page += sprintf(page, " %ld", batchsummary[i]); - page += sprintf(page, "\n%s%s ", torture_type, TORTURE_FLAG); - page += sprintf(page, "Free-Block Circulation: "); + used += snprintf(page + used, size - used, " %ld", batchsummary[i]); + used += snprintf(page + used, size - used, "\n%s%s ", torture_type, TORTURE_FLAG); + used += snprintf(page + used, size - used, "Free-Block Circulation: "); for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) { - page += sprintf(page, " %d", + used += snprintf(page + used, size - used, " %d", atomic_read(&rcu_torture_wcount[i])); } - page += sprintf(page, "\n"); + used += snprintf(page + used, size - used, "\n"); if (cur_ops->stats) - cur_ops->stats(page); + used += cur_ops->stats(page, size - used); if (rtcv_snap == rcu_torture_current_version && rcu_torture_current != NULL) { int __maybe_unused flags; @@ -1109,7 +1111,7 @@ rcu_torture_printk(char *page) rcutorture_get_gp_data(cur_ops->ttype, &flags, &gpnum, &completed); - page += sprintf(page, + used += snprintf(page + used, size - used, "??? Writer stall state %d g%lu c%lu f%#x\n", rcu_torture_writer_state, gpnum, completed, flags); @@ -1117,6 +1119,8 @@ rcu_torture_printk(char *page) rcutorture_trace_dump(); } rtcv_snap = rcu_torture_current_version; + + return used; } /* @@ -1130,17 +1134,23 @@ rcu_torture_printk(char *page) static void rcu_torture_stats_print(void) { - int size = nr_cpu_ids * 200 + 8192; + int size = nr_cpu_ids * 200 + 8192, used = 0, size_pr; char *buf; - buf = kmalloc(size, GFP_KERNEL); + buf = vmalloc(size); if (!buf) { pr_err("rcu-torture: Out of memory, need: %d", size); return; } - rcu_torture_printk(buf); - pr_alert("%s", buf); - kfree(buf); + used = rcu_torture_printk(buf, size); + + /* printk can print only print LOG_LINE_MAX chars at a time */ + while (used > 0) { + size_pr = pr_alert("%s", buf); + used -= size_pr; + buf += size_pr; + } + vfree(buf); } /* diff --git a/kernel/torture.c b/kernel/torture.c index 40bb511..da95335 100644 --- a/kernel/torture.c +++ b/kernel/torture.c @@ -211,10 +211,11 @@ EXPORT_SYMBOL_GPL(torture_onoff_cleanup); /* * Print online/offline testing statistics. */ -char *torture_onoff_stats(char *page) +int torture_onoff_stats(char *page, int size) { + int used = 0; #ifdef CONFIG_HOTPLUG_CPU - page += sprintf(page, + used = snprintf(page, size, "onoff: %ld/%ld:%ld/%ld %d,%d:%d,%d %lu:%lu (HZ=%d) ", n_online_successes, n_online_attempts, n_offline_successes, n_offline_attempts, @@ -222,7 +223,7 @@ char *torture_onoff_stats(char *page) min_offline, max_offline, sum_online, sum_offline, HZ); #endif /* #ifdef CONFIG_HOTPLUG_CPU */ - return page; + return used; } EXPORT_SYMBOL_GPL(torture_onoff_stats); -- 1.9.1 ^ permalink raw reply related [flat|nested] 17+ messages in thread
* Re: [RFC PATCH] use snprintf instead of sprintf in rcu_torture_printk 2014-06-19 23:24 ` [RFC PATCH] use snprintf instead of sprintf in rcu_torture_printk Pranith Kumar @ 2014-06-19 23:33 ` Joe Perches 2014-06-20 0:11 ` Pranith Kumar 2014-06-19 23:49 ` Paul E. McKenney 1 sibling, 1 reply; 17+ messages in thread From: Joe Perches @ 2014-06-19 23:33 UTC (permalink / raw) To: Pranith Kumar; +Cc: paulmck, LKML, romanov.arya, Josh Triplett On Thu, 2014-06-19 at 19:24 -0400, Pranith Kumar wrote: > (dropping some CCs) > > On 06/19/2014 05:00 PM, Paul E. McKenney wrote: > > On Wed, Jun 18, 2014 at 12:49:42PM -0700, Joe Perches wrote: > >> > >> I believe the function doesn't work well. > >> > >> static void > >> rcu_torture_stats_print(void) > >> { > >> int size = nr_cpu_ids * 200 + 8192; > >> char *buf; > >> > >> buf = kmalloc(size, GFP_KERNEL); > >> if (!buf) { > >> pr_err("rcu-torture: Out of memory, need: %d\n", size); > >> return; > >> } > >> rcu_torture_printk(buf); > >> pr_alert("%s", buf); > >> kfree(buf); > >> } > >> > >> rcu_torture_printk simply fills buf > >> > >> btw: I believe the arguments should pass size and > >> rcu_torture_printk should use snprintf/size > >> > >> but all printks are limited to a maximum of 1024 > >> bytes so the large allocation is senseless and > >> would even if it worked, would likely need to be > >> vmalloc/vfree > > > > Fair point! > > > > Pranith, Romanov, if you would like part of RCU that is less touchy > > about random hacking, this would be a good place to start. Scripts in > > tools/testing/selftests/rcutorture/bin do care about some of the format, > > but the variable-length portion generated by cur_ops->stats() is as far > > as I know only parsed by human eyes. > > > > Here is a first run of the change. Please let me know if I am totally off. RFC. :) > > Three things on Todo list: > > * We need to check that we are using less than the allocated size of the buffer (used > size). (we are allocating a big buffer, so not sure if necessary) > * Need to check with the scripts if they are working. > * I used a loop for pr_alert(). I am not sure this is right, there should be a better way for printing large buffers > > If the overall structure is ok I will go ahead and check how the scripts are handling these changes. [] > diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c [] > @@ -1130,17 +1134,23 @@ rcu_torture_printk(char *page) > static void > rcu_torture_stats_print(void) > { [] > + /* printk can print only print LOG_LINE_MAX chars at a time */ > + while (used > 0) { > + size_pr = pr_alert("%s", buf); > + used -= size_pr; > + buf += size_pr; > + } > + vfree(buf); > } You can't increment buf then vfree it. Try a char *tmpbuf = buf, and increment it. I suggest you check by strcspn(tmpbuf, "\n") save the byte after, replace it with 0, print, replace the 0 with saved byte, and loop until end of buffer. ^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [RFC PATCH] use snprintf instead of sprintf in rcu_torture_printk 2014-06-19 23:33 ` Joe Perches @ 2014-06-20 0:11 ` Pranith Kumar 0 siblings, 0 replies; 17+ messages in thread From: Pranith Kumar @ 2014-06-20 0:11 UTC (permalink / raw) To: Joe Perches; +Cc: paulmck, LKML, romanov.arya, Josh Triplett On 06/19/2014 07:33 PM, Joe Perches wrote: >> >> Here is a first run of the change. Please let me know if I am totally off. RFC. :) >> >> Three things on Todo list: >> >> * We need to check that we are using less than the allocated size of the buffer (used > size). (we are allocating a big buffer, so not sure if necessary) >> * Need to check with the scripts if they are working. >> * I used a loop for pr_alert(). I am not sure this is right, there should be a better way for printing large buffers >> >> If the overall structure is ok I will go ahead and check how the scripts are handling these changes. > [] >> diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c > [] >> @@ -1130,17 +1134,23 @@ rcu_torture_printk(char *page) >> static void >> rcu_torture_stats_print(void) >> { > [] >> + /* printk can print only print LOG_LINE_MAX chars at a time */ >> + while (used > 0) { >> + size_pr = pr_alert("%s", buf); >> + used -= size_pr; >> + buf += size_pr; >> + } >> + vfree(buf); >> } > > You can't increment buf then vfree it. > > Try a char *tmpbuf = buf, and increment it. > > I suggest you check by strcspn(tmpbuf, "\n") > save the byte after, replace it with 0, > print, replace the 0 with saved byte, and > loop until end of buffer. > Please find v2 which I changed according to your comments: v2: * use tmpbuf to increment * print each line (search for "\n" as suggested and mark with '\0') * minor fix while calling cur_ops->stats Signed-off-by: Pranith Kumar <bobby.prani@gmail.com> --- include/linux/torture.h | 2 +- kernel/rcu/rcutorture.c | 86 ++++++++++++++++++++++++++++++------------------- kernel/torture.c | 7 ++-- 3 files changed, 57 insertions(+), 38 deletions(-) diff --git a/include/linux/torture.h b/include/linux/torture.h index 5ca58fc..1e47ec7 100644 --- a/include/linux/torture.h +++ b/include/linux/torture.h @@ -51,7 +51,7 @@ /* Definitions for online/offline exerciser. */ int torture_onoff_init(long ooholdoff, long oointerval); -char *torture_onoff_stats(char *page); +int torture_onoff_stats(char *page, int size); bool torture_onoff_failures(void); /* Low-rider random number generator. */ diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c index 7fa34f8..b149c5f 100644 --- a/kernel/rcu/rcutorture.c +++ b/kernel/rcu/rcutorture.c @@ -242,7 +242,7 @@ struct rcu_torture_ops { void (*call)(struct rcu_head *head, void (*func)(struct rcu_head *rcu)); void (*cb_barrier)(void); void (*fqs)(void); - void (*stats)(char *page); + int (*stats)(char *page, int size); int irq_capable; int can_boost; const char *name; @@ -525,21 +525,22 @@ static void srcu_torture_barrier(void) srcu_barrier(&srcu_ctl); } -static void srcu_torture_stats(char *page) +static int srcu_torture_stats(char *page, int size) { - int cpu; + int cpu, used = 0; int idx = srcu_ctl.completed & 0x1; - page += sprintf(page, "%s%s per-CPU(idx=%d):", + used = snprintf(page, size, "%s%s per-CPU(idx=%d):", torture_type, TORTURE_FLAG, idx); for_each_possible_cpu(cpu) { long c0, c1; c0 = (long)per_cpu_ptr(srcu_ctl.per_cpu_ref, cpu)->c[!idx]; c1 = (long)per_cpu_ptr(srcu_ctl.per_cpu_ref, cpu)->c[idx]; - page += sprintf(page, " %d(%ld,%ld)", cpu, c0, c1); + used += snprintf(page + used, size - used, " %d(%ld,%ld)", cpu, c0, c1); } - sprintf(page, "\n"); + used += snprintf(page + used, size - used, "\n"); + return used; } static void srcu_torture_synchronize_expedited(void) @@ -1033,10 +1034,10 @@ rcu_torture_reader(void *arg) /* * Create an RCU-torture statistics message in the specified buffer. */ -static void -rcu_torture_printk(char *page) +static int +rcu_torture_printk(char *page, int size) { - int cpu; + int cpu, used = 0; int i; long pipesummary[RCU_TORTURE_PIPE_LEN + 1] = { 0 }; long batchsummary[RCU_TORTURE_PIPE_LEN + 1] = { 0 }; @@ -1052,8 +1053,8 @@ rcu_torture_printk(char *page) if (pipesummary[i] != 0) break; } - page += sprintf(page, "%s%s ", torture_type, TORTURE_FLAG); - page += sprintf(page, + used += snprintf(page + used, size - used, "%s%s ", torture_type, TORTURE_FLAG); + used += snprintf(page + used, size - used, "rtc: %p ver: %lu tfle: %d rta: %d rtaf: %d rtf: %d ", rcu_torture_current, rcu_torture_current_version, @@ -1061,46 +1062,47 @@ rcu_torture_printk(char *page) atomic_read(&n_rcu_torture_alloc), atomic_read(&n_rcu_torture_alloc_fail), atomic_read(&n_rcu_torture_free)); - page += sprintf(page, "rtmbe: %d rtbke: %ld rtbre: %ld ", + used += snprintf(page + used, size - used, "rtmbe: %d rtbke: %ld rtbre: %ld ", atomic_read(&n_rcu_torture_mberror), n_rcu_torture_boost_ktrerror, n_rcu_torture_boost_rterror); - page += sprintf(page, "rtbf: %ld rtb: %ld nt: %ld ", + used += snprintf(page + used, size - used, "rtbf: %ld rtb: %ld nt: %ld ", n_rcu_torture_boost_failure, n_rcu_torture_boosts, n_rcu_torture_timers); - page = torture_onoff_stats(page); - page += sprintf(page, "barrier: %ld/%ld:%ld", + used += torture_onoff_stats(page + used, size - used); + used += snprintf(page + used, size - used, + "barrier: %ld/%ld:%ld", n_barrier_successes, n_barrier_attempts, n_rcu_torture_barrier_error); - page += sprintf(page, "\n%s%s ", torture_type, TORTURE_FLAG); + used += snprintf(page + used, size - used, "\n%s%s ", torture_type, TORTURE_FLAG); if (atomic_read(&n_rcu_torture_mberror) != 0 || n_rcu_torture_barrier_error != 0 || n_rcu_torture_boost_ktrerror != 0 || n_rcu_torture_boost_rterror != 0 || n_rcu_torture_boost_failure != 0 || i > 1) { - page += sprintf(page, "!!! "); + used += snprintf(page + used, size - used, "!!! "); atomic_inc(&n_rcu_torture_error); WARN_ON_ONCE(1); } - page += sprintf(page, "Reader Pipe: "); + used += snprintf(page + used, size - used, "Reader Pipe: "); for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) - page += sprintf(page, " %ld", pipesummary[i]); - page += sprintf(page, "\n%s%s ", torture_type, TORTURE_FLAG); - page += sprintf(page, "Reader Batch: "); + used += snprintf(page + used, size - used, " %ld", pipesummary[i]); + used += snprintf(page + used, size - used, "\n%s%s ", torture_type, TORTURE_FLAG); + used += snprintf(page + used, size - used, "Reader Batch: "); for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) - page += sprintf(page, " %ld", batchsummary[i]); - page += sprintf(page, "\n%s%s ", torture_type, TORTURE_FLAG); - page += sprintf(page, "Free-Block Circulation: "); + used += snprintf(page + used, size - used, " %ld", batchsummary[i]); + used += snprintf(page + used, size - used, "\n%s%s ", torture_type, TORTURE_FLAG); + used += snprintf(page + used, size - used, "Free-Block Circulation: "); for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) { - page += sprintf(page, " %d", + used += snprintf(page + used, size - used, " %d", atomic_read(&rcu_torture_wcount[i])); } - page += sprintf(page, "\n"); + used += snprintf(page + used, size - used, "\n"); if (cur_ops->stats) - cur_ops->stats(page); + used += cur_ops->stats(page + used, size - used); if (rtcv_snap == rcu_torture_current_version && rcu_torture_current != NULL) { int __maybe_unused flags; @@ -1109,7 +1111,7 @@ rcu_torture_printk(char *page) rcutorture_get_gp_data(cur_ops->ttype, &flags, &gpnum, &completed); - page += sprintf(page, + used += snprintf(page + used, size - used, "??? Writer stall state %d g%lu c%lu f%#x\n", rcu_torture_writer_state, gpnum, completed, flags); @@ -1117,6 +1119,8 @@ rcu_torture_printk(char *page) rcutorture_trace_dump(); } rtcv_snap = rcu_torture_current_version; + + return used; } /* @@ -1130,17 +1134,31 @@ rcu_torture_printk(char *page) static void rcu_torture_stats_print(void) { - int size = nr_cpu_ids * 200 + 8192; - char *buf; + int size = nr_cpu_ids * 200 + 8192, used = 0, size_pr; + char *buf, *tmpbuf, c; - buf = kmalloc(size, GFP_KERNEL); + buf = vmalloc(size); if (!buf) { pr_err("rcu-torture: Out of memory, need: %d", size); return; } - rcu_torture_printk(buf); - pr_alert("%s", buf); - kfree(buf); + used = rcu_torture_printk(buf, size); + + tmpbuf = buf; + + /* printk can print only LOG_LINE_MAX chars at a time + * so print the buffer in a loop, one line at a time + */ + while (used > 0) { + size_pr = strcspn(tmpbuf, "\n"); + c = tmpbuf[size_pr + 1]; + tmpbuf[size_pr + 1] = '\0'; + size_pr = pr_alert("%s", tmpbuf); + tmpbuf[size_pr] = c; + used -= size_pr; + tmpbuf += size_pr; + } + vfree(buf); } /* diff --git a/kernel/torture.c b/kernel/torture.c index 40bb511..da95335 100644 --- a/kernel/torture.c +++ b/kernel/torture.c @@ -211,10 +211,11 @@ EXPORT_SYMBOL_GPL(torture_onoff_cleanup); /* * Print online/offline testing statistics. */ -char *torture_onoff_stats(char *page) +int torture_onoff_stats(char *page, int size) { + int used = 0; #ifdef CONFIG_HOTPLUG_CPU - page += sprintf(page, + used = snprintf(page, size, "onoff: %ld/%ld:%ld/%ld %d,%d:%d,%d %lu:%lu (HZ=%d) ", n_online_successes, n_online_attempts, n_offline_successes, n_offline_attempts, @@ -222,7 +223,7 @@ char *torture_onoff_stats(char *page) min_offline, max_offline, sum_online, sum_offline, HZ); #endif /* #ifdef CONFIG_HOTPLUG_CPU */ - return page; + return used; } EXPORT_SYMBOL_GPL(torture_onoff_stats); -- 1.9.1 ^ permalink raw reply related [flat|nested] 17+ messages in thread
* Re: [RFC PATCH] use snprintf instead of sprintf in rcu_torture_printk 2014-06-19 23:24 ` [RFC PATCH] use snprintf instead of sprintf in rcu_torture_printk Pranith Kumar 2014-06-19 23:33 ` Joe Perches @ 2014-06-19 23:49 ` Paul E. McKenney 2014-06-20 0:13 ` Pranith Kumar 1 sibling, 1 reply; 17+ messages in thread From: Paul E. McKenney @ 2014-06-19 23:49 UTC (permalink / raw) To: Pranith Kumar; +Cc: Joe Perches, LKML, romanov.arya, Josh Triplett On Thu, Jun 19, 2014 at 07:24:48PM -0400, Pranith Kumar wrote: > (dropping some CCs) > > On 06/19/2014 05:00 PM, Paul E. McKenney wrote: > > On Wed, Jun 18, 2014 at 12:49:42PM -0700, Joe Perches wrote: > >> > >> I believe the function doesn't work well. > >> > >> static void > >> rcu_torture_stats_print(void) > >> { > >> int size = nr_cpu_ids * 200 + 8192; > >> char *buf; > >> > >> buf = kmalloc(size, GFP_KERNEL); > >> if (!buf) { > >> pr_err("rcu-torture: Out of memory, need: %d\n", size); > >> return; > >> } > >> rcu_torture_printk(buf); > >> pr_alert("%s", buf); > >> kfree(buf); > >> } > >> > >> rcu_torture_printk simply fills buf > >> > >> btw: I believe the arguments should pass size and > >> rcu_torture_printk should use snprintf/size > >> > >> but all printks are limited to a maximum of 1024 > >> bytes so the large allocation is senseless and > >> would even if it worked, would likely need to be > >> vmalloc/vfree > > > > Fair point! > > > > Pranith, Romanov, if you would like part of RCU that is less touchy > > about random hacking, this would be a good place to start. Scripts in > > tools/testing/selftests/rcutorture/bin do care about some of the format, > > but the variable-length portion generated by cur_ops->stats() is as far > > as I know only parsed by human eyes. > > > > Here is a first run of the change. Please let me know if I am totally off. RFC. :) Thank you for taking this on! > Three things on Todo list: > > * We need to check that we are using less than the allocated size of the buffer (used > size). (we are allocating a big buffer, so not sure if necessary) > * Need to check with the scripts if they are working. > * I used a loop for pr_alert(). I am not sure this is right, there should be a better way for printing large buffers > > If the overall structure is ok I will go ahead and check how the scripts are handling these changes. One other thing... Convince this function (and a few others that it calls) that the system really has 4096 CPUs, run this code, and see what actually happens both before and after. Just to get a bit of practice mixed in with the theory. ;-) Thanx, Paul > >From 0d52fdcd941b0eaaacb6732f59f609595ac14d11 Mon Sep 17 00:00:00 2001 > From: Pranith Kumar <bobby.prani@gmail.com> > Date: Thu, 19 Jun 2014 19:00:46 -0400 > Subject: [PATCH 1/1] use snprintf instead of sprintf in rcu_torture_print_stats > > Signed-off-by: Pranith Kumar <bobby.prani@gmail.com> > --- > include/linux/torture.h | 2 +- > kernel/rcu/rcutorture.c | 76 ++++++++++++++++++++++++++++--------------------- > kernel/torture.c | 7 +++-- > 3 files changed, 48 insertions(+), 37 deletions(-) > > diff --git a/include/linux/torture.h b/include/linux/torture.h > index 5ca58fc..1e47ec7 100644 > --- a/include/linux/torture.h > +++ b/include/linux/torture.h > @@ -51,7 +51,7 @@ > > /* Definitions for online/offline exerciser. */ > int torture_onoff_init(long ooholdoff, long oointerval); > -char *torture_onoff_stats(char *page); > +int torture_onoff_stats(char *page, int size); > bool torture_onoff_failures(void); > > /* Low-rider random number generator. */ > diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c > index 7fa34f8..f708db4 100644 > --- a/kernel/rcu/rcutorture.c > +++ b/kernel/rcu/rcutorture.c > @@ -242,7 +242,7 @@ struct rcu_torture_ops { > void (*call)(struct rcu_head *head, void (*func)(struct rcu_head *rcu)); > void (*cb_barrier)(void); > void (*fqs)(void); > - void (*stats)(char *page); > + int (*stats)(char *page, int size); > int irq_capable; > int can_boost; > const char *name; > @@ -525,21 +525,22 @@ static void srcu_torture_barrier(void) > srcu_barrier(&srcu_ctl); > } > > -static void srcu_torture_stats(char *page) > +static int srcu_torture_stats(char *page, int size) > { > - int cpu; > + int cpu, used = 0; > int idx = srcu_ctl.completed & 0x1; > > - page += sprintf(page, "%s%s per-CPU(idx=%d):", > + used = snprintf(page, size, "%s%s per-CPU(idx=%d):", > torture_type, TORTURE_FLAG, idx); > for_each_possible_cpu(cpu) { > long c0, c1; > > c0 = (long)per_cpu_ptr(srcu_ctl.per_cpu_ref, cpu)->c[!idx]; > c1 = (long)per_cpu_ptr(srcu_ctl.per_cpu_ref, cpu)->c[idx]; > - page += sprintf(page, " %d(%ld,%ld)", cpu, c0, c1); > + used += snprintf(page + used, size - used, " %d(%ld,%ld)", cpu, c0, c1); > } > - sprintf(page, "\n"); > + used += snprintf(page + used, size - used, "\n"); > + return used; > } > > static void srcu_torture_synchronize_expedited(void) > @@ -1033,10 +1034,10 @@ rcu_torture_reader(void *arg) > /* > * Create an RCU-torture statistics message in the specified buffer. > */ > -static void > -rcu_torture_printk(char *page) > +static int > +rcu_torture_printk(char *page, int size) > { > - int cpu; > + int cpu, used = 0; > int i; > long pipesummary[RCU_TORTURE_PIPE_LEN + 1] = { 0 }; > long batchsummary[RCU_TORTURE_PIPE_LEN + 1] = { 0 }; > @@ -1052,8 +1053,8 @@ rcu_torture_printk(char *page) > if (pipesummary[i] != 0) > break; > } > - page += sprintf(page, "%s%s ", torture_type, TORTURE_FLAG); > - page += sprintf(page, > + used += snprintf(page + used, size - used, "%s%s ", torture_type, TORTURE_FLAG); > + used += snprintf(page + used, size - used, > "rtc: %p ver: %lu tfle: %d rta: %d rtaf: %d rtf: %d ", > rcu_torture_current, > rcu_torture_current_version, > @@ -1061,46 +1062,47 @@ rcu_torture_printk(char *page) > atomic_read(&n_rcu_torture_alloc), > atomic_read(&n_rcu_torture_alloc_fail), > atomic_read(&n_rcu_torture_free)); > - page += sprintf(page, "rtmbe: %d rtbke: %ld rtbre: %ld ", > + used += snprintf(page + used, size - used, "rtmbe: %d rtbke: %ld rtbre: %ld ", > atomic_read(&n_rcu_torture_mberror), > n_rcu_torture_boost_ktrerror, > n_rcu_torture_boost_rterror); > - page += sprintf(page, "rtbf: %ld rtb: %ld nt: %ld ", > + used += snprintf(page + used, size - used, "rtbf: %ld rtb: %ld nt: %ld ", > n_rcu_torture_boost_failure, > n_rcu_torture_boosts, > n_rcu_torture_timers); > - page = torture_onoff_stats(page); > - page += sprintf(page, "barrier: %ld/%ld:%ld", > + used += torture_onoff_stats(page + used, size - used); > + used += snprintf(page + used, size - used, > + "barrier: %ld/%ld:%ld", > n_barrier_successes, > n_barrier_attempts, > n_rcu_torture_barrier_error); > - page += sprintf(page, "\n%s%s ", torture_type, TORTURE_FLAG); > + used += snprintf(page + used, size - used, "\n%s%s ", torture_type, TORTURE_FLAG); > if (atomic_read(&n_rcu_torture_mberror) != 0 || > n_rcu_torture_barrier_error != 0 || > n_rcu_torture_boost_ktrerror != 0 || > n_rcu_torture_boost_rterror != 0 || > n_rcu_torture_boost_failure != 0 || > i > 1) { > - page += sprintf(page, "!!! "); > + used += snprintf(page + used, size - used, "!!! "); > atomic_inc(&n_rcu_torture_error); > WARN_ON_ONCE(1); > } > - page += sprintf(page, "Reader Pipe: "); > + used += snprintf(page + used, size - used, "Reader Pipe: "); > for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) > - page += sprintf(page, " %ld", pipesummary[i]); > - page += sprintf(page, "\n%s%s ", torture_type, TORTURE_FLAG); > - page += sprintf(page, "Reader Batch: "); > + used += snprintf(page + used, size - used, " %ld", pipesummary[i]); > + used += snprintf(page + used, size - used, "\n%s%s ", torture_type, TORTURE_FLAG); > + used += snprintf(page + used, size - used, "Reader Batch: "); > for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) > - page += sprintf(page, " %ld", batchsummary[i]); > - page += sprintf(page, "\n%s%s ", torture_type, TORTURE_FLAG); > - page += sprintf(page, "Free-Block Circulation: "); > + used += snprintf(page + used, size - used, " %ld", batchsummary[i]); > + used += snprintf(page + used, size - used, "\n%s%s ", torture_type, TORTURE_FLAG); > + used += snprintf(page + used, size - used, "Free-Block Circulation: "); > for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) { > - page += sprintf(page, " %d", > + used += snprintf(page + used, size - used, " %d", > atomic_read(&rcu_torture_wcount[i])); > } > - page += sprintf(page, "\n"); > + used += snprintf(page + used, size - used, "\n"); > if (cur_ops->stats) > - cur_ops->stats(page); > + used += cur_ops->stats(page, size - used); > if (rtcv_snap == rcu_torture_current_version && > rcu_torture_current != NULL) { > int __maybe_unused flags; > @@ -1109,7 +1111,7 @@ rcu_torture_printk(char *page) > > rcutorture_get_gp_data(cur_ops->ttype, > &flags, &gpnum, &completed); > - page += sprintf(page, > + used += snprintf(page + used, size - used, > "??? Writer stall state %d g%lu c%lu f%#x\n", > rcu_torture_writer_state, > gpnum, completed, flags); > @@ -1117,6 +1119,8 @@ rcu_torture_printk(char *page) > rcutorture_trace_dump(); > } > rtcv_snap = rcu_torture_current_version; > + > + return used; > } > > /* > @@ -1130,17 +1134,23 @@ rcu_torture_printk(char *page) > static void > rcu_torture_stats_print(void) > { > - int size = nr_cpu_ids * 200 + 8192; > + int size = nr_cpu_ids * 200 + 8192, used = 0, size_pr; > char *buf; > > - buf = kmalloc(size, GFP_KERNEL); > + buf = vmalloc(size); > if (!buf) { > pr_err("rcu-torture: Out of memory, need: %d", size); > return; > } > - rcu_torture_printk(buf); > - pr_alert("%s", buf); > - kfree(buf); > + used = rcu_torture_printk(buf, size); > + > + /* printk can print only print LOG_LINE_MAX chars at a time */ > + while (used > 0) { > + size_pr = pr_alert("%s", buf); > + used -= size_pr; > + buf += size_pr; > + } > + vfree(buf); > } > > /* > diff --git a/kernel/torture.c b/kernel/torture.c > index 40bb511..da95335 100644 > --- a/kernel/torture.c > +++ b/kernel/torture.c > @@ -211,10 +211,11 @@ EXPORT_SYMBOL_GPL(torture_onoff_cleanup); > /* > * Print online/offline testing statistics. > */ > -char *torture_onoff_stats(char *page) > +int torture_onoff_stats(char *page, int size) > { > + int used = 0; > #ifdef CONFIG_HOTPLUG_CPU > - page += sprintf(page, > + used = snprintf(page, size, > "onoff: %ld/%ld:%ld/%ld %d,%d:%d,%d %lu:%lu (HZ=%d) ", > n_online_successes, n_online_attempts, > n_offline_successes, n_offline_attempts, > @@ -222,7 +223,7 @@ char *torture_onoff_stats(char *page) > min_offline, max_offline, > sum_online, sum_offline, HZ); > #endif /* #ifdef CONFIG_HOTPLUG_CPU */ > - return page; > + return used; > } > EXPORT_SYMBOL_GPL(torture_onoff_stats); > > -- > 1.9.1 > ^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [RFC PATCH] use snprintf instead of sprintf in rcu_torture_printk 2014-06-19 23:49 ` Paul E. McKenney @ 2014-06-20 0:13 ` Pranith Kumar 2014-06-20 4:54 ` Paul E. McKenney 0 siblings, 1 reply; 17+ messages in thread From: Pranith Kumar @ 2014-06-20 0:13 UTC (permalink / raw) To: paulmck; +Cc: Joe Perches, LKML, romanov.arya, Josh Triplett On 06/19/2014 07:49 PM, Paul E. McKenney wrote: > On Thu, Jun 19, 2014 at 07:24:48PM -0400, Pranith Kumar wrote: >> (dropping some CCs) >> >> On 06/19/2014 05:00 PM, Paul E. McKenney wrote: >>> On Wed, Jun 18, 2014 at 12:49:42PM -0700, Joe Perches wrote: >>>> >>>> I believe the function doesn't work well. >>>> >>>> static void >>>> rcu_torture_stats_print(void) >>>> { >>>> int size = nr_cpu_ids * 200 + 8192; >>>> char *buf; >>>> >>>> buf = kmalloc(size, GFP_KERNEL); >>>> if (!buf) { >>>> pr_err("rcu-torture: Out of memory, need: %d\n", size); >>>> return; >>>> } >>>> rcu_torture_printk(buf); >>>> pr_alert("%s", buf); >>>> kfree(buf); >>>> } >>>> >>>> rcu_torture_printk simply fills buf >>>> >>>> btw: I believe the arguments should pass size and >>>> rcu_torture_printk should use snprintf/size >>>> >>>> but all printks are limited to a maximum of 1024 >>>> bytes so the large allocation is senseless and >>>> would even if it worked, would likely need to be >>>> vmalloc/vfree >>> >>> Fair point! >>> >>> Pranith, Romanov, if you would like part of RCU that is less touchy >>> about random hacking, this would be a good place to start. Scripts in >>> tools/testing/selftests/rcutorture/bin do care about some of the format, >>> but the variable-length portion generated by cur_ops->stats() is as far >>> as I know only parsed by human eyes. >>> >> >> Here is a first run of the change. Please let me know if I am totally off. RFC. :) > > Thank you for taking this on! You are most welcome :) > >> Three things on Todo list: >> >> * We need to check that we are using less than the allocated size of the buffer (used > size). (we are allocating a big buffer, so not sure if necessary) >> * Need to check with the scripts if they are working. >> * I used a loop for pr_alert(). I am not sure this is right, there should be a better way for printing large buffers >> >> If the overall structure is ok I will go ahead and check how the scripts are handling these changes. > > One other thing... Convince this function (and a few others that it > calls) that the system really has 4096 CPUs, run this code, and see what > actually happens both before and after. Just to get a bit of practice > mixed in with the theory. ;-) > OK. I think to do this I need to use 4096 instead of nr_cpu_ids. I will try this and see how it goes :) -- Pranith ^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [RFC PATCH] use snprintf instead of sprintf in rcu_torture_printk 2014-06-20 0:13 ` Pranith Kumar @ 2014-06-20 4:54 ` Paul E. McKenney 2014-06-20 22:04 ` Joe Perches 0 siblings, 1 reply; 17+ messages in thread From: Paul E. McKenney @ 2014-06-20 4:54 UTC (permalink / raw) To: Pranith Kumar; +Cc: Joe Perches, LKML, romanov.arya, Josh Triplett On Thu, Jun 19, 2014 at 08:13:22PM -0400, Pranith Kumar wrote: > On 06/19/2014 07:49 PM, Paul E. McKenney wrote: > > On Thu, Jun 19, 2014 at 07:24:48PM -0400, Pranith Kumar wrote: > >> (dropping some CCs) > >> > >> On 06/19/2014 05:00 PM, Paul E. McKenney wrote: > >>> On Wed, Jun 18, 2014 at 12:49:42PM -0700, Joe Perches wrote: > >>>> > >>>> I believe the function doesn't work well. > >>>> > >>>> static void > >>>> rcu_torture_stats_print(void) > >>>> { > >>>> int size = nr_cpu_ids * 200 + 8192; > >>>> char *buf; > >>>> > >>>> buf = kmalloc(size, GFP_KERNEL); > >>>> if (!buf) { > >>>> pr_err("rcu-torture: Out of memory, need: %d\n", size); > >>>> return; > >>>> } > >>>> rcu_torture_printk(buf); > >>>> pr_alert("%s", buf); > >>>> kfree(buf); > >>>> } > >>>> > >>>> rcu_torture_printk simply fills buf > >>>> > >>>> btw: I believe the arguments should pass size and > >>>> rcu_torture_printk should use snprintf/size > >>>> > >>>> but all printks are limited to a maximum of 1024 > >>>> bytes so the large allocation is senseless and > >>>> would even if it worked, would likely need to be > >>>> vmalloc/vfree > >>> > >>> Fair point! > >>> > >>> Pranith, Romanov, if you would like part of RCU that is less touchy > >>> about random hacking, this would be a good place to start. Scripts in > >>> tools/testing/selftests/rcutorture/bin do care about some of the format, > >>> but the variable-length portion generated by cur_ops->stats() is as far > >>> as I know only parsed by human eyes. > >>> > >> > >> Here is a first run of the change. Please let me know if I am totally off. RFC. :) > > > > Thank you for taking this on! > > You are most welcome :) > > > > >> Three things on Todo list: > >> > >> * We need to check that we are using less than the allocated size of the buffer (used > size). (we are allocating a big buffer, so not sure if necessary) > >> * Need to check with the scripts if they are working. > >> * I used a loop for pr_alert(). I am not sure this is right, there should be a better way for printing large buffers > >> > >> If the overall structure is ok I will go ahead and check how the scripts are handling these changes. > > > > One other thing... Convince this function (and a few others that it > > calls) that the system really has 4096 CPUs, run this code, and see what > > actually happens both before and after. Just to get a bit of practice > > mixed in with the theory. ;-) > > > > OK. I think to do this I need to use 4096 instead of nr_cpu_ids. I will try this and see how it goes :) That's the spirit! You will probably have to adjust a few other things as well. Thanx, Paul ^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [RFC PATCH] use snprintf instead of sprintf in rcu_torture_printk 2014-06-20 4:54 ` Paul E. McKenney @ 2014-06-20 22:04 ` Joe Perches 0 siblings, 0 replies; 17+ messages in thread From: Joe Perches @ 2014-06-20 22:04 UTC (permalink / raw) To: paulmck; +Cc: Pranith Kumar, LKML, romanov.arya, Josh Triplett On Thu, 2014-06-19 at 21:54 -0700, Paul E. McKenney wrote: > On Thu, Jun 19, 2014 at 08:13:22PM -0400, Pranith Kumar wrote: > > On 06/19/2014 07:49 PM, Paul E. McKenney wrote: > > > On Thu, Jun 19, 2014 at 07:24:48PM -0400, Pranith Kumar wrote: > > >> (dropping some CCs) > > >> > > >> On 06/19/2014 05:00 PM, Paul E. McKenney wrote: > > >>> On Wed, Jun 18, 2014 at 12:49:42PM -0700, Joe Perches wrote: > > >>>> > > >>>> I believe the function doesn't work well. > > >>>> > > >>>> static void > > >>>> rcu_torture_stats_print(void) > > >>>> { > > >>>> int size = nr_cpu_ids * 200 + 8192; > > >>>> char *buf; > > >>>> > > >>>> buf = kmalloc(size, GFP_KERNEL); > > >>>> if (!buf) { > > >>>> pr_err("rcu-torture: Out of memory, need: %d\n", size); > > >>>> return; > > >>>> } > > >>>> rcu_torture_printk(buf); > > >>>> pr_alert("%s", buf); > > >>>> kfree(buf); > > >>>> } > > >>>> > > >>>> rcu_torture_printk simply fills buf > > >>>> > > >>>> btw: I believe the arguments should pass size and > > >>>> rcu_torture_printk should use snprintf/size > > >>>> > > >>>> but all printks are limited to a maximum of 1024 > > >>>> bytes so the large allocation is senseless and > > >>>> would even if it worked, would likely need to be > > >>>> vmalloc/vfree > > >>> > > >>> Fair point! > > >>> > > >>> Pranith, Romanov, if you would like part of RCU that is less touchy > > >>> about random hacking, this would be a good place to start. Scripts in > > >>> tools/testing/selftests/rcutorture/bin do care about some of the format, > > >>> but the variable-length portion generated by cur_ops->stats() is as far > > >>> as I know only parsed by human eyes. > > >>> > > >> > > >> Here is a first run of the change. Please let me know if I am totally off. RFC. :) > > > > > > Thank you for taking this on! > > > > You are most welcome :) > > > > > > > >> Three things on Todo list: > > >> > > >> * We need to check that we are using less than the allocated size of the buffer (used > size). (we are allocating a big buffer, so not sure if necessary) > > >> * Need to check with the scripts if they are working. > > >> * I used a loop for pr_alert(). I am not sure this is right, there should be a better way for printing large buffers > > >> > > >> If the overall structure is ok I will go ahead and check how the scripts are handling these changes. > > > > > > One other thing... Convince this function (and a few others that it > > > calls) that the system really has 4096 CPUs, run this code, and see wshat > > > actually happens both before and after. Just to get a bit of practice > > > mixed in with the theory. ;-) > > > > > > > OK. I think to do this I need to use 4096 instead of nr_cpu_ids. I will try this and see how it goes :) > > That's the spirit! You will probably have to adjust a few other things > as well. Perhaps this should not use the allocation / page buffer and instead call pr_alert and pr_cont directly like this: include/linux/torture.h | 2 +- kernel/rcu/rcutorture.c | 110 +++++++++++++++++++++++------------------------- kernel/torture.c | 16 +++---- 3 files changed, 60 insertions(+), 68 deletions(-) diff --git a/include/linux/torture.h b/include/linux/torture.h index 5ca58fc..fec46f8 100644 --- a/include/linux/torture.h +++ b/include/linux/torture.h @@ -51,7 +51,7 @@ /* Definitions for online/offline exerciser. */ int torture_onoff_init(long ooholdoff, long oointerval); -char *torture_onoff_stats(char *page); +void torture_onoff_stats(void); bool torture_onoff_failures(void); /* Low-rider random number generator. */ diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c index 7fa34f8..bb6db08 100644 --- a/kernel/rcu/rcutorture.c +++ b/kernel/rcu/rcutorture.c @@ -242,7 +242,7 @@ struct rcu_torture_ops { void (*call)(struct rcu_head *head, void (*func)(struct rcu_head *rcu)); void (*cb_barrier)(void); void (*fqs)(void); - void (*stats)(char *page); + void (*stats)(void); int irq_capable; int can_boost; const char *name; @@ -525,21 +525,21 @@ static void srcu_torture_barrier(void) srcu_barrier(&srcu_ctl); } -static void srcu_torture_stats(char *page) +static void srcu_torture_stats(void) { int cpu; int idx = srcu_ctl.completed & 0x1; - page += sprintf(page, "%s%s per-CPU(idx=%d):", - torture_type, TORTURE_FLAG, idx); + pr_alert("%s%s per-CPU(idx=%d):", + torture_type, TORTURE_FLAG, idx); for_each_possible_cpu(cpu) { long c0, c1; c0 = (long)per_cpu_ptr(srcu_ctl.per_cpu_ref, cpu)->c[!idx]; c1 = (long)per_cpu_ptr(srcu_ctl.per_cpu_ref, cpu)->c[idx]; - page += sprintf(page, " %d(%ld,%ld)", cpu, c0, c1); + pr_cont(" %d(%ld,%ld)", cpu, c0, c1); } - sprintf(page, "\n"); + pr_cont("\n"); } static void srcu_torture_synchronize_expedited(void) @@ -1031,10 +1031,10 @@ rcu_torture_reader(void *arg) } /* - * Create an RCU-torture statistics message in the specified buffer. + * Print RCU-torture statistics */ static void -rcu_torture_printk(char *page) +rcu_torture_printk(void) { int cpu; int i; @@ -1052,55 +1052,60 @@ rcu_torture_printk(char *page) if (pipesummary[i] != 0) break; } - page += sprintf(page, "%s%s ", torture_type, TORTURE_FLAG); - page += sprintf(page, - "rtc: %p ver: %lu tfle: %d rta: %d rtaf: %d rtf: %d ", - rcu_torture_current, - rcu_torture_current_version, - list_empty(&rcu_torture_freelist), - atomic_read(&n_rcu_torture_alloc), - atomic_read(&n_rcu_torture_alloc_fail), - atomic_read(&n_rcu_torture_free)); - page += sprintf(page, "rtmbe: %d rtbke: %ld rtbre: %ld ", - atomic_read(&n_rcu_torture_mberror), - n_rcu_torture_boost_ktrerror, - n_rcu_torture_boost_rterror); - page += sprintf(page, "rtbf: %ld rtb: %ld nt: %ld ", - n_rcu_torture_boost_failure, - n_rcu_torture_boosts, - n_rcu_torture_timers); - page = torture_onoff_stats(page); - page += sprintf(page, "barrier: %ld/%ld:%ld", - n_barrier_successes, - n_barrier_attempts, - n_rcu_torture_barrier_error); - page += sprintf(page, "\n%s%s ", torture_type, TORTURE_FLAG); + + pr_alert("%s%s ", torture_type, TORTURE_FLAG); + pr_cont("rtc: %p ver: %lu tfle: %d rta: %d rtaf: %d rtf: %d ", + rcu_torture_current, + rcu_torture_current_version, + list_empty(&rcu_torture_freelist), + atomic_read(&n_rcu_torture_alloc), + atomic_read(&n_rcu_torture_alloc_fail), + atomic_read(&n_rcu_torture_free)); + pr_cont("rtmbe: %d rtbke: %ld rtbre: %ld ", + atomic_read(&n_rcu_torture_mberror), + n_rcu_torture_boost_ktrerror, + n_rcu_torture_boost_rterror); + pr_cont("rtbf: %ld rtb: %ld nt: %ld ", + n_rcu_torture_boost_failure, + n_rcu_torture_boosts, + n_rcu_torture_timers); + torture_onoff_stats(); + pr_cont("barrier: %ld/%ld:%ld\n", + n_barrier_successes, + n_barrier_attempts, + n_rcu_torture_barrier_error); + + pr_alert("%s%s ", torture_type, TORTURE_FLAG); if (atomic_read(&n_rcu_torture_mberror) != 0 || n_rcu_torture_barrier_error != 0 || n_rcu_torture_boost_ktrerror != 0 || n_rcu_torture_boost_rterror != 0 || n_rcu_torture_boost_failure != 0 || i > 1) { - page += sprintf(page, "!!! "); + pr_cont("%s", "!!! "); atomic_inc(&n_rcu_torture_error); WARN_ON_ONCE(1); } - page += sprintf(page, "Reader Pipe: "); + pr_cont("Reader Pipe: "); for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) - page += sprintf(page, " %ld", pipesummary[i]); - page += sprintf(page, "\n%s%s ", torture_type, TORTURE_FLAG); - page += sprintf(page, "Reader Batch: "); + pr_cont(" %ld", pipesummary[i]); + pr_cont("\n"); + + pr_alert("%s%s ", torture_type, TORTURE_FLAG); + pr_cont("Reader Batch: "); for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) - page += sprintf(page, " %ld", batchsummary[i]); - page += sprintf(page, "\n%s%s ", torture_type, TORTURE_FLAG); - page += sprintf(page, "Free-Block Circulation: "); + pr_cont(" %ld", batchsummary[i]); + pr_cont("\n"); + + pr_alert("%s%s ", torture_type, TORTURE_FLAG); + pr_cont("Free-Block Circulation: "); for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) { - page += sprintf(page, " %d", - atomic_read(&rcu_torture_wcount[i])); + pr_cont(" %d", atomic_read(&rcu_torture_wcount[i])); } - page += sprintf(page, "\n"); + pr_cont("\n"); + if (cur_ops->stats) - cur_ops->stats(page); + cur_ops->stats(); if (rtcv_snap == rcu_torture_current_version && rcu_torture_current != NULL) { int __maybe_unused flags; @@ -1109,10 +1114,9 @@ rcu_torture_printk(char *page) rcutorture_get_gp_data(cur_ops->ttype, &flags, &gpnum, &completed); - page += sprintf(page, - "??? Writer stall state %d g%lu c%lu f%#x\n", - rcu_torture_writer_state, - gpnum, completed, flags); + pr_alert("??? Writer stall state %d g%lu c%lu f%#x\n", + rcu_torture_writer_state, + gpnum, completed, flags); show_rcu_gp_kthreads(); rcutorture_trace_dump(); } @@ -1130,17 +1134,7 @@ rcu_torture_printk(char *page) static void rcu_torture_stats_print(void) { - int size = nr_cpu_ids * 200 + 8192; - char *buf; - - buf = kmalloc(size, GFP_KERNEL); - if (!buf) { - pr_err("rcu-torture: Out of memory, need: %d", size); - return; - } - rcu_torture_printk(buf); - pr_alert("%s", buf); - kfree(buf); + rcu_torture_printk(); } /* diff --git a/kernel/torture.c b/kernel/torture.c index 40bb511..a98d3c1 100644 --- a/kernel/torture.c +++ b/kernel/torture.c @@ -211,18 +211,16 @@ EXPORT_SYMBOL_GPL(torture_onoff_cleanup); /* * Print online/offline testing statistics. */ -char *torture_onoff_stats(char *page) +void torture_onoff_stats(void) { #ifdef CONFIG_HOTPLUG_CPU - page += sprintf(page, - "onoff: %ld/%ld:%ld/%ld %d,%d:%d,%d %lu:%lu (HZ=%d) ", - n_online_successes, n_online_attempts, - n_offline_successes, n_offline_attempts, - min_online, max_online, - min_offline, max_offline, - sum_online, sum_offline, HZ); + pr_cont("onoff: %ld/%ld:%ld/%ld %d,%d:%d,%d %lu:%lu (HZ=%d) ", + n_online_successes, n_online_attempts, + n_offline_successes, n_offline_attempts, + min_online, max_online, + min_offline, max_offline, + sum_online, sum_offline, HZ); #endif /* #ifdef CONFIG_HOTPLUG_CPU */ - return page; } EXPORT_SYMBOL_GPL(torture_onoff_stats); ^ permalink raw reply related [flat|nested] 17+ messages in thread
* Re: [RFC PATCH] checkpatch: Attempt to find unnecessary 'out of memory' messages 2014-06-18 19:33 ` Paul E. McKenney 2014-06-18 19:49 ` Joe Perches @ 2014-06-18 21:18 ` Julia Lawall 1 sibling, 0 replies; 17+ messages in thread From: Julia Lawall @ 2014-06-18 21:18 UTC (permalink / raw) To: Paul E. McKenney Cc: Julia Lawall, Joe Perches, Dan Carpenter, Andrew Morton, Andy Whitcroft, LKML, benoit.taine On Wed, 18 Jun 2014, Paul E. McKenney wrote: > On Sat, Jun 14, 2014 at 11:51:41AM +0200, Julia Lawall wrote: > > > > > > On Sat, 14 Jun 2014, Julia Lawall wrote: > > > > > With a semantic patch that searches for the various calls and then a > > > string containing the letters "emory", I get removals of the messages > > > below. Do any of these messages look useful? For example, some are > > > generated with specific functions, such as IRDA_ERROR or BT_ERR. If none > > > of the messages look useful, should just one big patch go to trivial, or > > > should the patches go to the individual maintainers? > > > > Sorry, I left out all the strings... > > I would like the rcu-torture message to stay: > > > - pr_err("rcu-torture: Out of memory, need: %d", size); OK! julia > > This is in a module that is not loaded into any reasonable production > kernel, and has helped me to catch typos. > > Thanx, Paul > > > julia > > > > - printk(KERN_WARNING "pci_bus %04x:%02x: " > > - "ignored (out of memory)\n", domain, busnum); > > - dev_err(&ofdev->dev, "memory allocation failed\n"); > > - dev_err(&pdev->dev, "no memory for adc client\n"); > > - pr_err("%s: No memory for mcbsp\n", __func__); > > - pr_err("OMAP: SmartReflex: cannot allocate memory for n-value table\n"); > > - pr_err("%s: Unable to allocate memory for %s sr_data\n", > > - pr_err("Cannot allocate memory for controller slot name\n"); > > - pr_err("Cannot allocate memory for mmc device!\n"); > > - pr_err("Memory allocation for McSPI device failed\n"); > > - pr_err("%s: No memory for [%s]\n", __func__, oh->name); > > - pr_err("gpio%d: Memory allocation failed\n", id); > > - pr_err("gpio%d: Memory allocation failed\n", id); > > - printk("out of memory for root bus resources"); > > - printk(KERN_ERR "omap_dma: No memory for channel queue\n"); > > - dev_err(dev, "%s: memory alloc failed!\n", __func__); > > - printk(KERN_ERR "%s: no memory for bank\n", __func__); > > - printk(KERN_ERR "no memory to store dma channel order\n"); > > - printk(KERN_ERR "%s: no memory for bank\n", __func__); > > - dev_err(&pdev->dev, "failed to allocate memory\n"); > > - printk(KERN_ERR "failed to alloc memory for pm save\n"); > > - "PM Suspend: cannot allocate memory to save portion " > > - "of SRAM\n"); > > - pr_err("%s: failed to allocate memory for domain\n", > > - printk(KERN_NOTICE "%s: memory squeeze. dropping packet.\n", dev->name); > > - dev_dbg(&dev->dev, "%s: out of memory!\n", __func__); > > - "PCI: No memory for %s I/O port space\n", > > - "pci_bus %04x:%02x: ignored (out of memory)\n", > > - printk(KERN_WARNING "%s: cannot allocate memory\n", > > - dev_err(gpt->dev, "out of memory\n"); > > - pr_err("nvram: No memory for %s partition\n", > > - pr_err("wsp_ics: No memory for structs.\n"); > > - pr_err("%s : Failed to allocate memory\n", __func__); > > - pr_err("MEMORY_ERROR: out of memory, Opal message event not" > > - "handled\n"); > > - pr_err("%s: Out of memory, failed to do asynchronous " > > - "completion init\n", __func__); > > - pr_err("SYSPARAM: Failed to allocate memory for param data " > > - "buf\n"); > > - pr_err("SYSPARAM: Failed to allocate memory to read parameter " > > - "id\n"); > > - pr_err("SYSPARAM: Failed to allocate memory to read parameter " > > - "size\n"); > > - pr_err("SYSPARAM: Failed to allocate memory to read supported " > > - "action on the parameter"); > > - pr_err("SYSPARAM: Failed to allocate memory for parameter " > > - "attributes\n"); > > - dev_err(&dev->dev, "No memory for MSI cascade data\n"); > > - dev_err(&dev->dev, "No memory for MSI structure\n"); > > - "No memory for message register blocks\n"); > > - dev_err(&dev->dev, "No memory for message register\n"); > > - pr_err("%s: cannot allocate memory for group.\n", > > - dev_err(&dev->dev, "No memory for MSI structure\n"); > > - pr_debug("%s: can't allocate memory\n", __func__); > > - dev_err(&device->dev, "Out of memory\n"); > > - printk(KERN_ERR "pmi: could not allocate memory.\n"); > > - dev_err(&dev->dev, "Out of memory for cache_sram structure\n"); > > - pr_warning("%s: out of memory\n", __func__); > > - pr_err("EEH: out of memory, event not handled\n"); > > - dev_dbg(&pdev->dev, "no memory for eic structure\n"); > > - printk(KERN_ERR "failed to alloc memory for pm save\n"); > > - pr_err("Failed to alloc memory for TCM pool!\n"); > > - dev_err(&pdev->dev, "failed to allocate memory\n"); > > - dev_err(&pdev->dev, "no memory for pcictl context\n"); > > - printk(KERN_INFO "Alchemy: no memory for UART data\n"); > > - "module %s: no memory for symbol chain buffer\n", > > - pr_err("Out of kernel memory trying to single-step\n"); > > - printk(KERN_ERR "%s %s(): memory allocation failure\n", > > - ldm_crit("Out of memory."); > > - ldm_crit ("Out of memory."); > > - ldm_crit ("Out of memory."); > > - ldm_crit ("Out of memory."); > > - dev_err(&pdev->dev, "Cannot allocate memory.\n"); > > - dev_err(&pdev->dev, "out of memory for context\n"); > > - dev_err(&pdev->dev, "Memory alloc for tps65090_pdata failed\n"); > > - dev_err(&pdev->dev, "failed to allocate memory status\n"); > > - "Memory alloc for bq24735 pdata failed\n"); > > - dev_err(psy->dev, "Couldn't allocate memory for supply list\n"); > > - dev_err(psy->dev, "Couldn't allocate memory for supply list\n"); > > - dev_err(dev, "Cannot allocate memory.\n"); > > - dev_err(&pdev->dev, "failed to allocate memory\n"); > > - dev_err(dev, "%s(): memory allocation failed\n", > > - pr_err("%s: Out of memory\n", __func__); > > - pr_err("%s: Out of memory\n", __func__); > > - dev_err(dev, "could not allocate memory for platform data\n"); > > - dev_err(&idev->dev, "Could not allocate trigger list memory.\n"); > > - printk(KERN_ERR DRV_NAME " %s: out of memory\n", pci_name(dev)); > > - printk(KERN_ERR "%s %s: out of memory!\n", > > - printk(KERN_ERR DRV_NAME " %s: out of memory :(\n", > > - dev_err(dev, "Cannot allocate memory.\n"); > > - dev_err(dev, "Failed to allocate memory for exynos_ppmu\n"); > > - dev_err(dev, "Cannot allocate memory.\n"); > > - dev_err(dev, "Failed to allocate memory for exynos_ppmu\n"); > > - printk(KERN_ERR "Not enough memory !\n"); > > - dev_err(&spi->dev, "out of memory\n"); > > - "unable to allocate memory for device info\n"); > > - dev_err(&client->dev, "Couldn't allocate graphical memory.\n"); > > - printk("radeonfb: Memory allocation failed\n"); > > - ERR_MSG("Cannot reserve pixmap memory.\n"); > > - printk(KERN_ERR "matroxfb_crtc2: Not enough memory for CRTC2 control structs\n"); > > - dev_err(info->device, "Failed to allocate memory\n"); > > - dev_err(dev, "no memory for framebuffers\n"); > > - printk(KERN_ERR PFX "no memory to save registers"); > > - dev_err(&pdev->dev, "Card%d, firmware upload " > > - "failed, not enough memory\n", index + 1); > > - pr_warn("tty: no memory to save termios state.\n"); > > - printk(KERN_WARNING "ioc3_attach_one" > > - ": unable to get memory for the IOC3\n"); > > - "IOC3 serial memory not available for port\n"); > > - dev_err(uap->port.dev, "no memory for DMA TX buffer\n"); > > - "IOC4 serial memory not available for port\n"); > > - printk(KERN_WARNING "ioc4_attach_one" > > - ": unable to get memory for the IOC4\n"); > > - "ioc4 (%p): unable to get memory for the soft struct\n", > > - "memory allocation for board structure failed\n"); > > - dev_err(&pdev->dev, "Failed to allocate memory for tup\n"); > > - "cpm_uart_cpm.c: could not allocate coherent memory\n"); > > - printk(KERN_ERR "cannot allocate memory for ports\n"); > > - dev_err(&pdev->dev, "unable to allocate memory\n"); > > - dev_err(&client->dev, "Failed to allocate memory\n"); > > - dev_dbg(&pdev->dev, "out of memory\n"); > > - dev_err(&client->dev, "Failed to allocate memory\n"); > > - dev_err(&client->dev, "Failed to allocate memory\n"); > > - dev_err(&usbinterface->dev, "No more memory for report\n"); > > - pr_err("Not enough memory to queue event %d\n", event_type); > > - dev_err(dev, "failed to allocate memory for pdata\n"); > > - dev_err(dev, "no memory for private data\n"); > > - dev_err(&pdev->dev, "not enough memory for driver data\n"); > > - dev_err(&pdev->dev, "failed to alloc memory for kbc\n"); > > - dev_err(&pdev->dev, "not enough memory for driver data\n"); > > - dev_err(dev, "could not allocate memory for platform data\n"); > > - dev_err(dev, "could not allocate memory for gpios\n"); > > - dev_err(&pdev->dev, "keypad_data memory allocation failed\n"); > > - dev_err(&pdev->dev, "Not enough memory for keymap\n"); > > - dev_err(&pdev->dev, "failed to allocate keypad memory\n"); > > - dev_err(&pdev->dev, "failed to alloc memory\n"); > > - dev_err(&pdev->dev, "failed to allocate memory\n"); > > - dev_err(&pdev->dev, "could not allocate memory for keymap\n"); > > - dev_dbg(dev, "could not allocate memory for private data\n"); > > - dev_err(dev, "could not allocate memory for platform data\n"); > > - dev_err(dev, "could not allocate memory for keymap data\n"); > > - dev_err(dev, "could not allocate memory for keymap\n"); > > - dev_err(&dev->intf->dev, "out of memory\n"); > > - dev_err(&dev->intf->dev, "Out of memory\n"); > > - "not enough memory for pass-through port\n"); > > - dev_err(dev, "allocate memory for cyapa failed\n"); > > - dev_dbg(&pdev->dev, "out of memory\n"); > > - dev_dbg(&pdev->dev, "out of memory\n"); > > - pr_err("Not enough memory to queue event %d\n", event_type); > > - dev_err(&pdev->dev, "out of memory\n"); > > - dev_dbg(&serio->dev, "can't allocate memory for a device\n"); > > - dev_err(&ofdev->dev, "memory allocation failed\n"); > > - "Unable to allocate memory for keymap"); > > - dev_err(&pdev->dev, "couldn't allocate memory\n"); > > - dev_err(&pdev->dev, "Failed to allocate memory\n"); > > - "failed to allocate memory for module data\n"); > > - dev_err(dev, "no memory for private data\n"); > > - dev_info(&pdev->dev, "Not enough memory for the device data\n"); > > - dev_err(pcu->dev, "Failed to allocate memory for write buffer\n"); > > - printk(KERN_INFO "joydump: no memory for testing\n"); > > - printk(KERN_ERR "turbografx.c: Not enough memory\n"); > > - pr_err("Not enough memory\n"); > > - printk(KERN_ERR "db9.c: Not enough memory\n"); > > - printk(KERN_DEBUG "pcbit_receive: out of memory\n"); > > - "HiSax: No memory for IsdnCardState(card %d)\n", > > - printk(KERN_WARNING "isdn_ppp_write: out of memory!\n"); > > - printk(KERN_WARNING "%s: Memory squeeze, dropping packet.\n", dev->name); > > - "ippp: CCP cannot send reset - out of memory\n"); > > - printk(KERN_ERR "ippp: decomp memory allocation failure\n"); > > - "isdn_tty: Out of memory in ttyI%d senddown\n", > > - printk(KERN_CRIT "%s: no memory, lost poll ack\n", > > - printk(KERN_CRIT "%s: no memory, lost register appl.\n", > > - printk(KERN_CRIT "%s: no memory, lost register appl.\n", > > - printk(KERN_CRIT "%s: no memory, lost release appl.\n", > > - printk(KERN_CRIT "%s: no memory, lost poll ack\n", > > - printk(KERN_CRIT "%s: no memory, lost register appl.\n", > > - printk(KERN_CRIT "%s: no memory, send config\n", > > - printk(KERN_CRIT "%s: no memory, send config\n", > > - printk(KERN_CRIT "%s: no memory, lost register appl.\n", > > - printk(KERN_CRIT "%s: no memory, lost release appl.\n", > > - printk(KERN_WARNING "%s: no memory.\n", name); > > - pr_info("No memory for Infineon ISDN card\n"); > > - printk(KERN_ERR "%s: no memory for bchannel\n", > > - printk(KERN_ERR "%s: no memory for coeffs\n", > > - printk(KERN_ERR "%s: no memory for bchannel\n", > > - printk(KERN_ERR "%s: no memory for coeffs\n", > > - printk(KERN_NOTICE "%s: Memory squeeze, dropping packet.\n", > > - printk(KERN_WARNING "HYSDN: no memory for capi-ctrl.\n"); > > - dev_err(cs->dev, "ISDN_CMD_DIAL: out of memory\n"); > > - pr_err("out of memory\n"); > > - dev_err(cs->dev, "%s: out of memory\n", __func__); > > - dev_err(cs->dev, "%s: out of memory\n", __func__); > > - dev_err(cs->dev, "%s: out of memory\n", __func__); > > - dev_err(cs->dev, "%s: out of memory\n", __func__); > > - dev_err(cs->dev, "%s: out of memory\n", __func__); > > - dev_err(cs->dev, "%s: out of memory\n", __func__); > > - dev_err(cs->dev, "%s: out of memory\n", __func__); > > - dev_err(cs->dev, "%s: out of memory\n", __func__); > > - dev_err(cs->dev, "%s: out of memory\n", __func__); > > - pr_err("%s: out of memory\n", __func__); > > - dev_err(cs->dev, "%s: out of memory\n", __func__); > > - pr_err("out of memory\n"); > > - pr_err("out of memory\n"); > > - dev_err(cs->dev, "%s: out of memory\n", __func__); > > - dev_err(cs->dev, "%s: out of memory\n", > > - pr_err("out of memory\n"); > > - printk(KERN_WARNING "act2000_sendbuf: Out of memory\n"); > > - "act2000_isa_receive: no memory\n"); > > - printk(KERN_ERR "%s: no memory for bchannel\n", > > - printk(KERN_ERR "%s: failed to add " > > - "entry to pipeline: %s (out of " > > - "memory)\n", __func__, elem->name); > > - printk(KERN_ERR "%s: No memory for clock entry.\n", __func__); > > - printk(KERN_WARNING "%s:no memory for teimgr\n", __func__); > > - printk(KERN_WARNING "capilib_new_ncci: no memory.\n"); > > - "Failed to allocate private memory\n"); > > - "Failed to allocate private memory\n"); > > - dev_err(dev, "failed to allocate memory for device data\n"); > > - dev_err(dev, "failed to allocate memory for private data\n"); > > - dev_err(&pdev->dev, "Memory allocation failed for pmu\n"); > > - dev_err(&pdev->dev, "Memory alloc fails for desc\n"); > > - dev_err(&pdev->dev, "Memory alloc fails for info\n"); > > - dev_err(&interface->dev, "Out of memory\n"); > > - dev_warn(dev, "Unable to allocate memory for chips\n"); > > - dev_err(dev, "could not allocate memory for pdata\n"); > > - dev_err(&pdev->dev, "failed to allocate memory.\n"); > > - dev_err(&pdev->dev, "Error: No memory\n"); > > - dev_err(dev, "Memory allocation failed\n"); > > - dev_err(&client->dev, "Memory allocation failed\n"); > > - dev_err(&dev->dev, "no memory for device data\n"); > > - dev_err(&dev->dev, "no memory for device data\n"); > > - "could not allocate memory for private data\n"); > > - dev_err(&i2c->dev, "smsc mfd driver memory allocation failed\n"); > > - dev_err(dev, "could not allocate memory for pdata\n"); > > - dev_err(dev, "could not allocate memory for pdata\n"); > > - dev_err(dev, "twl6030_irq: Memory allocation failed\n"); > > - dev_err(&client->dev, "Memory allocation failed\n"); > > - "Failed to allocate memory for aat2870\n"); > > - dev_err(&i2c->dev, "Memory allocation failed\n"); > > - dev_err(dev, "Memory allocation failed\n"); > > - dev_err(dev, "Couldn't allocate memory for channel clocks\n"); > > - dev_err(dev, "new device %s: Cannot allocate memory\n", > > - printk (KERN_DEBUG "parport (0x%lx): no memory!\n", base); > > - dev_err(_dev, "no memory for private data\n"); > > - printk(KERN_WARNING "parport: memory squeeze\n"); > > - printk(KERN_ERR "parport: memory squeeze\n"); > > - printk(KERN_WARNING "%s: memory squeeze, couldn't register %s.\n", port->name, name); > > - printk(KERN_WARNING "%s: memory squeeze, couldn't register %s.\n", port->name, name); > > - dev_err(&pdev->dev, "unable to allocate glue memory\n"); > > - dev_dbg(musb->controller, "not enough memory\n"); > > - dev_err(&dev->dev, "Out of memory\n"); > > - dev_err(&dev->dev, "Out of memory\n"); > > - printk(KERN_WARNING "sddr09_read_data: Out of memory\n"); > > - printk(KERN_WARNING "sddr09_write_data: Out of memory\n"); > > - printk(KERN_WARNING "sddr09_write_data: Out of memory\n"); > > - printk(KERN_WARNING "sddr09_read_map: out of memory\n"); > > - printk(KERN_WARNING "alauda_read_data: Out of memory\n"); > > - printk(KERN_WARNING "alauda_write_data: Out of memory\n"); > > - printk(KERN_WARNING "alauda_write_data: Out of memory\n"); > > - dev_err(&intf->dev, "out of memory (acm kzalloc)\n"); > > - dev_err(&intf->dev, "Unable to allocate kernel memory\n"); > > - dev_err(&interface->dev, "Out of memory\n"); > > - dev_err(dev, "not enough memory\n"); > > - dev_err(dev, "not enough memory\n"); > > - dev_err(dwc->dev, "not enough memory\n"); > > - dev_err(dev, "not enough memory\n"); > > - dev_err(dev, "not enough memory\n"); > > - dev_err(dev, "Memory allocation failed\n"); > > - dev_err(&pdev->dev, "unable to alloc memory for control usb\n"); > > - dev_err(&pdev->dev, "failed to allocate memory!\n"); > > - "unable to allocate memory for USB UTMIP config\n"); > > - dev_err(&pdev->dev, "unable to allocate memory for USB2 PHY\n"); > > - dev_err(dev, "cannot get memory\n"); > > - dev_err(dev, "cannot get memory\n"); > > - dev_err(&interface->dev, "Out of memory\n"); > > - dev_err(&usbdev->dev, "submit_async_request out of memory\n"); > > - dev_err(&dev->udev->dev, "Out of memory!\n"); > > - dev_err(&interface->dev, "Out of memory!\n"); > > - dev_err(&intf->dev, "Out of memory\n"); > > - dev_err(&iface->dev, "Out of memory\n"); > > - dev_err(&interface->dev, "Out of memory\n"); > > - dev_err(&cytherm->udev->dev, "out of memory\n"); > > - dev_err(&cytherm->udev->dev, "out of memory\n"); > > - dev_err(&cytherm->udev->dev, "out of memory\n"); > > - dev_err(&cytherm->udev->dev, "out of memory\n"); > > - dev_err(&cytherm->udev->dev, "out of memory\n"); > > - dev_err(&cytherm->udev->dev, "out of memory\n"); > > - dev_err(&cytherm->udev->dev, "out of memory\n"); > > - dev_err (&interface->dev, "Out of memory\n"); > > - dev_err(&led->udev->dev, "out of memory\n"); > > - dev_err(&interface->dev, "out of memory\n"); > > - dev_err(idev, "Out of memory\n"); > > - dev_err(&mydev->udev->dev, "out of memory\n"); > > - dev_err(&interface->dev, "Out of memory\n"); > > - dev_err(&interface->dev, "Out of memory\n"); > > - dev_err(&interface->dev, "Out of memory\n"); > > - dev_err(&interface->dev, "Out of memory\n"); > > - dev_err(&pdev->dev, "Failed to alloc memory for otg\n"); > > - dev_dbg(&pdev->dev, "error allocating memory\n"); > > - "unable to allocate memory for frame pointers\n"); > > - fhci_err(fhci, "no memory for SCC data struct\n"); > > - dev_err(&pdev->dev, "failed to allocate memory for udc\n"); > > - dev_err(&pdev->dev, "allocate ep memory failed\n"); > > - dev_err(&pdev->dev, "allocate status_req memory failed\n"); > > - dev_err(dev, "cannot allocate memory\n"); > > - dev_err(dev, "cannot allocate memory\n"); > > - pr_err("%s: no memory for device structure\n", __func__); > > - uea_err(usb, "uea_init: not enough memory !\n"); > > - usb_dbg(usbatm_instance, "cxacru_bind: no memory for instance data\n"); > > - usb_err(usbatm, "%s: no memory for instance data!\n", __func__); > > - atm_err(instance, "%s: no memory for SAR buffer!\n", __func__); > > - dev_err(dev, "%s: no memory for instance data!\n", __func__); > > - dev_err(dev, "%s: no memory for buffer %d!\n", __func__, i); > > - dev_err(dev, "%s: no memory for cell buffer!\n", __func__); > > - printk(KERN_ERR DRV_NAME "(%s): memory alloc failure\n", > > - pr_err(PFX "(%s): memory alloc failure\n", > > - dev_err(&h->pdev->dev, "Cannot get memory " > > - "for s/g chains.\n"); > > - dev_warn(&h->pdev->dev, "out of memory\n"); > > - dev_warn(&h->pdev->dev, "out of memory\n"); > > - dev_warn(&h->pdev->dev, "out of memory\n"); > > - dev_err(&h->pdev->dev, "out of memory\n"); > > - dev_warn(&h->pdev->dev, "cache not flushed, out of memory.\n"); > > - printk(KERN_ERR "%s:%d fail (no memory for mg_host)\n", > > - printk(KERN_ERR "cpqarray: out of memory.\n"); > > - printk(KERN_WARNING "cpqarray: Out of memory. " > > - "Unable to start background processing.\n"); > > - printk( KERN_ERR "cpqarray: out of memory.\n"); > > - printk( KERN_ERR "cpqarray: out of memory.\n"); > > - printk( KERN_ERR "cpqarray: out of memory.\n"); > > - printk( KERN_ERR "cpqarray: out of memory.\n"); > > - "Memory allocation: status buffer\n"); > > - "Memory allocation: register buffer\n"); > > - "Memory allocation: flag buffer\n"); > > - hid_err(hdev, "Could not allocate memory for driver data\n"); > > - "can't allocate memory for LED selector\n"); > > - hid_err(hdev, "can't allocate memory for LED ALL\n"); > > - hid_err(hdev, "can't allocate memory for LED %d\n", i); > > - hid_err(hdev, "Couldn't allocate memory for LED %d\n", n); > > - dbg_hid("couldn't allocate rdesc memory\n"); > > - hid_err(hdev, "Insufficient memory, cannot allocate driver data\n"); > > - dbg_hid("couldn't allocate rdesc memory (post_reset)\n"); > > - hid_err(hdev, "Failed to allocate memory for mfd cells\n"); > > - hid_err(hid, "Cannot add device, insufficient memory to allocate device properties.\n"); > > - hid_err(hid, "can't allocate memory for LED %d\n", j); > > - dev_err(dev, "can't allocate memory for LED %d\n", i); > > - printk(KERN_WARNING "No memory to scan for FTL on %s\n", > > - dev_err(&mdev->dev, "VMU at (%d, %d) - read fails due" > > - " to lack of memory\n", mdev->port, > > - NS_ERR("unable to allocate memory.\n"); > > - NS_ERR("unable to allocate memory.\n"); > > - NS_ERR("unable to allocate memory.\n"); > > - ("memory allocation error while creating concatenated device \"%s\"\n", > > - pr_err("fsl-hv: out of memory\n"); > > - bcma_err(bus, "can not allocate memory"); > > - "unable to allocate memory,size = %d.\n", size); > > - printk(KERN_ERR "vmw_pvscsi: failed to allocate memory.\n"); > > - "%s: failed obtaining a memory for mpi_request\n", > > - pr_err(MPT3SAS_FMT "unable to allocate memory %d!\n", > > - printk(MPT2SAS_INFO_FMT "WarpDrive : Direct IO is disabled " > > - "Memory allocation failure for RVPG0\n", ioc->name); > > - printk(MPT2SAS_ERR_FMT "%s: failed obtaining a memory for " > > - "mpi_request\n", ioc->name, __func__); > > - printk(MPT2SAS_ERR_FMT "%s: failed allocating memory"\ > > - "for iounit_pg3: (%d) bytes\n", ioc->name, __func__, sz); > > - printk(MPT2SAS_ERR_FMT "unable to allocate memory %d!\n", > > - TW_PRINTK(tw_dev->host, TW_DRIVER, 0x18, "Event info memory allocation failed"); > > - ipr_err("Dump memory allocation failed\n"); > > - dev_warn(&h->pdev->dev, "out of memory in %s\n", __func__); > > - dev_warn(&h->pdev->dev, "out of memory at %s:%d\n", > > - "%s: [ERROR] Unable to malloc memory.\n", DRIVER_NAME); > > - "failed to allocate memory for asynchronous events"); > > - "failed to allocate memory for s/g list descriptors"); > > - "failed to allocate memory for the request table"); > > - sd_printk(KERN_WARNING, sdkp, "sd_revalidate_disk: Memory " > > - "allocation failure.\n"); > > - "2615 Memory allocation failed for " > > - "CT event data, size %d\n", > > - "2759 Failed allocate memory for FCF round " > > - "robin failover bmask\n"); > > - "2572 Failed allocate memory for " > > - "fast-path per-EQ handle array\n"); > > - "2573 Failed allocate memory for msi-x " > > - "interrupt vector entries\n"); > > - "3327 Failed allocate memory for msi-x " > > - "interrupt vector mapping\n"); > > - "3335 Failed allocate memory for msi-x " > > - "interrupt vector mapping\n"); > > - "2576 Failed allocate memory for " > > - "fast-path EQ record array\n"); > > - "2577 Failed allocate memory for fast-path " > > - "CQ record array\n"); > > - "2578 Failed allocate memory for fast-path " > > - "WQ record array\n"); > > - "2545 Failed allocate memory for fast-path " > > - "CQ map\n"); > > - "0147 Failed to allocate memory for RSCN event\n"); > > - "0148 Failed to allocate memory " > > - "for LOGO event\n"); > > - "0149 Failed to allocate memory " > > - "for ELS event\n"); > > - printk(KERN_CRIT"%s: Out of memory for I2O device data.\n",pHba->name); > > - printk(KERN_CRIT "Out of memory for I2O device data.\n"); > > - dev_err(hba->dev, "LRB Memory allocation failed\n"); > > - "Unable to allocate memory.\n"); > > - "Failed to allocate memory for msix_entry.\n"); > > - "Failed to allocate memory for ha->msix_entries.\n"); > > - "Unable to allocate memory for request queue ptrs.\n"); > > - "Unable to allocate memory for response queue ptrs.\n"); > > - "Unable to allocate memory for ha.\n"); > > - "Failed to allocate memory for req.\n"); > > - "Failed to allocate memory for rsp.\n"); > > - "Failed to allocate memory for npiv_info.\n"); > > - "Failed to allocate memory for " > > - "outstanding_cmds for req_que %p.\n", req); > > - "Unable to allocate memory for data.\n"); > > - "Failed to allocate memory for dsd_dma " > > - "for cmd=%p.\n", cmd); > > - "Failed to allocate memory for request queue.\n"); > > - "Failed to allocate memory for response queue.\n"); > > - pmcraid_err("no memory for passthrough buffer\n"); > > - pmcraid_err("failed to allocate memory for ioctl header\n"); > > - pmcraid_err("failed to allocate memory for resource table\n"); > > - TW_PRINTK(tw_dev->host, TW_DRIVER, 0xc, "Event info memory allocation failed"); > > - printk(KERN_ERR "%s: out of memory at line %d\n", > > - printk(KERN_DEBUG "megasas: out of memory. Could not alloc " > > - "memory for cmd_list_fusion\n"); > > - printk(KERN_DEBUG "megasas: out of memory\n"); > > - printk(KERN_DEBUG "megasas: Failed to allocate " > > - "memory for Fusion context info\n"); > > - printk(KERN_ERR "sr: out of memory.\n"); > > - printk(KERN_ERR "%s: no memory\n", __func__); > > - "BG_%d : Memory Allocation Failure\n"); > > - "BM_%d : Memory alloc failed in create wrb ring.\n"); > > - "BM_%d : Failed to allocate memory" > > - "for ULP_CID_INFO for ULP : %d\n", > > - "BM_%d : Failed to allocate memory" > > - "for CID_ARRAY for ULP : %d\n", > > - "BM_%d : Failed to allocate memory in " > > - "hba_setup_cid_tbls\n"); > > - asd_printk("out of memory\n"); > > - asd_printk("no memory for bios_chim struct\n"); > > - asd_printk("no memory for ocm dir\n"); > > - "Unable to allocate memory for orom\n"); > > - "Unable to allocate memory for EFI data\n"); > > - pr_err("memory allocation failed, not attaching\n"); > > - "Can't allocate memory for internal usage.\n"); > > - dev_err(dev, "could not allocate memory for pdata\n"); > > - dev_err(&pdev->dev, "could not allocate memory for pdata\n"); > > - dev_err(&pdev->dev, "Failed to allocate memory for struct davinci_mmc_config\n"); > > - pr_err("failed to allocate memory for ibm->acpi->driver\n"); > > - pr_err("failed to allocate memory for key map\n"); > > - pr_err("Out of memory for LED data\n"); > > - dev_err(dev, "Memory alloc failed\n"); > > - dev_err(dev, "Memory alloc failed\n"); > > - "Failed to allocate memory for ACPI GPIO chip\n"); > > - dev_err(&pdev->dev, "%s: Out of memory\n", __func__); > > - acpi_handle_err(handle, "No memory for bridge object\n"); > > - err ("out of system memory\n"); > > - err ("out of system memory\n"); > > - err ("out of system memory\n"); > > - err (" out of system memory\n"); > > - err ("out of system memory\n"); > > - err ("out of system memory\n"); > > - err ("out of system memory\n"); > > - err ("out of system memory\n"); > > - err ("out of system memory\n"); > > - err ("out of system memory\n"); > > - err ("out of system memory\n"); > > - err ("out of system memory\n"); > > - err ("out of system memory\n"); > > - err ("out of system memory\n"); > > - err ("out of system memory\n"); > > - err ("out of system memory\n"); > > - err ("out of system memory\n"); > > - err ("out of system memory\n"); > > - err ("out of system memory\n"); > > - err ("out of system memory\n"); > > - ctrl_err(p_slot->ctrl, "%s: Cannot allocate memory\n", > > - ctrl_err(p_slot->ctrl, "%s: Cannot allocate memory\n", > > - ctrl_err(p_slot->ctrl, "%s: Cannot allocate memory\n", > > - ctrl_err(p_slot->ctrl, "%s: Cannot allocate memory\n", > > - err("%s : out of memory\n", __func__); > > - dev_err(&dev->device, "%s: Out of memory\n", __func__); > > - err("out of system memory\n"); > > - err("%s - out of memory\n", __func__); > > - err("%s - out of memory\n", __func__); > > - err("out of system memory\n"); > > - err("out of system memory\n"); > > - err("out of memory\n"); > > - err ("out of system memory\n"); > > - err ("out of system memory\n"); > > - err ("out of system memory.\n"); > > - err ("out of system memory\n"); > > - err ("out of system memory\n"); > > - err ("out of system memory\n"); > > - err ("out of system memory\n"); > > - err ("out of system memory\n"); > > - err ("out of system memory\n"); > > - err ("out of system memory\n"); > > - err ("out of system memory\n"); > > - printk(KERN_ERR "gsmi: out of memory\n"); > > - printk(KERN_ERR "efivars: Memory allocation failed.\n"); > > - dev_err(dev, "Not enough memory for clock entry.\n"); > > - "Not enough memory for clock connection ID.\n"); > > - dev_err(&pdev->dev, "PAMU isr data memory allocation failed\n"); > > - pr_warn("Out of memory when allocating notify_info " > > - "for %s.\n", pci_name(dev)); > > - DMERR("No memory left to attempt load for \"%s\"", type_name); > > - DMWARN("No memory left to attempt log module load for \"%s\"", > > - DMERR("unable to allocate memory"); > > - DMWARN("Unable to allocate memory for constructor string"); > > - DMERR("Failed to allocate memory for device information"); > > - "multipath: couldn't allocate memory for %s\n", > > - "multipath: couldn't allocate memory for %s\n", > > - DMERR("unable to allocate region hash memory"); > > - dev_dbg(&pdev->dev, "Unable to allocate memory for rio_ops\n"); > > - dev_dbg(&pdev->dev, "Unable to allocate memory for mport\n"); > > - dev_err(&pdev->dev, "Failed to allocate memory for device\n"); > > - pr_err("RIO: no memory for work struct\n"); > > - dev_printk(KERN_WARNING, &s->dev, "no memory to read tuple\n"); > > - dev_printk(KERN_WARNING, &s->dev, "no memory to read tuple\n"); > > - "no memory for verifying CIS\n"); > > - dev_printk(KERN_WARNING, &s->dev, "no memory to replace CIS\n"); > > - dev_warn(&s->dev, "no memory to validate CIS\n"); > > - dev_warn(&s->dev, "no memory to validate CIS\n"); > > - printk(KERN_WARNING "out of memory to update resources\n"); > > - printk(KERN_WARNING "out of memory to update resources\n"); > > - pr_err("%s: Failed to allocate memory for pool free operation\n", > > - pr_err("Failed to allocate memory for pool free operation\n"); > > - DRM_DEBUG_KMS("out of memory when allocating plane\n"); > > - DRM_ERROR("Out of memory\n"); > > - dev_err(dev, "failed to allocate memory\n"); > > - DRM_DEBUG("out of memory\n"); > > - dev_err(dev->dev, "Crtc state error: No memory\n"); > > - dev_err(dev->dev, "no memory\n"); > > - DRM_ERROR("No memory\n"); > > - dev_err(dev->dev, "failed to allocate memory\n"); > > - dev_err(dev_priv->dev->dev, "out of memory for fixed panel mode\n"); > > - DRM_DEBUG_KMS("No memory space for child devices\n"); > > - DRM_ERROR("No memory"); > > - DRM_ERROR("cannot allocate memory for DSI config\n"); > > - DRM_ERROR("Memory allocation failed\n"); > > - DRM_ERROR("Cannot allocate memory for page table array\n"); > > - DRM_ERROR("Memory allocation failed\n"); > > - DRM_ERROR("Failed to allocate memory for bit 17 " > > - "record\n"); > > - DRM_DEBUG_KMS("No memory space for child device\n"); > > - DRM_DEBUG_DRIVER("out of memory, not capturing error state\n"); > > - DRM_ERROR("out of memory\n"); > > - DRM_ERROR("Out of memory for hash table\n"); > > - printk(KERN_ERR MYNAM ": ERROR - Insufficient memory to add adapter!\n"); > > - printk(KERN_ERR MYNAM "%s::mpt_ioctl_iocinfo() @%d - no memory available!\n", > > - printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_gettargetinfo() - no memory available!\n", > > - ": ERROR - Insufficient memory to add adapter!\n", > > - printk(KERN_ERR "i2o: no memory for query buffer.\n"); > > - osm_err("Insufficient memory to allocate I2O Block disk.\n"); > > - osm_err("%s: Could not allocate memory for context list element" > > - "\n", c->name); > > - osm_err("i2o: Insufficient memory to allocate a I2O controller." > > - "\n"); > > - BT_ERR("Can't allocate memory chunk for firmware"); > > - BT_ERR("Can't allocate memory chunk for firmware"); > > - BT_ERR("Can't allocate memory chunk for firmware"); > > - BT_ERR("Can't allocate memory for control structure"); > > - BT_ERR("Can't allocate memory for data structure"); > > - BT_ERR("Can't allocate memory for mini driver"); > > - BT_ERR("Can not allocate memory for btmrvl_debugfs_data."); > > - dev_dbg(&pdev->dev, "unable to allocate memory\n"); > > - dev_err(&pdev->dev, "Out of memory\n"); > > - "Slot [%d:%d] unable to allocate memory for IRQ !\n", > > - dev_err(dev, "could not alloc memory for pin-maps\n"); > > - dev_err(dev, "failed to alloc memory for group name\n"); > > - dev_err(dev, "failed to alloc memory for configs\n"); > > - dev_err(dev, "failed to alloc memory for func name\n"); > > - dev_err(dev, "failed to allocate memory for pin list\n"); > > - dev_err(dev, "failed allocate memory for ping group list\n"); > > - dev_err(dev, "failed to allocate memory for function list\n"); > > - dev_err(dev, "failed to alloc memory for group name\n"); > > - dev_err(dev, "failed to alloc memory for func name\n"); > > - dev_err(dev, "failed to alloc memory for group list " > > - "in pin function"); > > - dev_err(dev, "could not allocate memory for pinctrl desc\n"); > > - dev_err(dev, "failed to allocate memory for gpio intr data\n"); > > - dev_err(dev, "could not allocate memory for private data\n"); > > - dev_err(dev, "Memory alloc failed\n"); > > - dev_err(dev, "Memory alloc failed\n"); > > - dev_err(dev, "failed to allocate memory for function list\n"); > > - dev_err(dev, "failed allocate memory for ping group list\n"); > > - dev_err(dev, "could not alloc memory for pin-maps\n"); > > - dev_err(dev, "failed to alloc memory for group name\n"); > > - dev_err(dev, "failed to alloc memory for configs\n"); > > - dev_err(dev, "failed to alloc memory for func name\n"); > > - dev_err(dev, "failed to allocate memory for pin list\n"); > > - dev_err(dev, "failed allocate memory for ping group list\n"); > > - dev_err(dev, "failed to allocate memory for function list\n"); > > - dev_err(dev, "failed to alloc memory for group name\n"); > > - dev_err(dev, "failed to alloc memory for func name\n"); > > - dev_err(dev, "failed to alloc memory for group list " > > - "in pin function"); > > - dev_err(dev, "failed to allocate memory for driver's " > > - "private data\n"); > > - "cannot allocate pinctrl_map memory for %s\n", > > - dev_err(dev, "could not allocate memory for wkup eint data\n"); > > - "failed to allocate memory for pct\n"); > > - dev_err(dev, "could not allocate memory for weint_data\n"); > > - dev_err(dev, "could not allocate memory for muxed_data\n"); > > - dev_err(&pdev->dev, "memory allocation fail\n"); > > - dev_err(&pdev->dev, "csave registers memory allocation fail\n"); > > - dev_err(&pdev->dev, "failed to allocate memory\n"); > > - dev_err(&pdev->dev, "failed to allocate memory\n"); > > - dev_err(&pdev->dev, "failed to allocate memory\n"); > > - dev_err(&pdev->dev, "failed to allocate memory\n"); > > - dev_err(&pdev->dev, "unable to allocate memory for USB2 PHY\n"); > > - dev_err(&pdev->dev, "unable to allocate memory for USB OTG\n"); > > - dev_err(&pdev->dev, "unable to alloc memory for control phy\n"); > > - "Could not allocate state machine memory\n"); > > - printk(KERN_ERR "%s: ERROR - No Memory for event name\n ", > > - pr_err("%s: ERROR - Not enough memory for BIOS measurements\n", > > - printk("%s: ERROR - Not enough Memory for BIOS measurements\n", > > - dev_err(ibmvtpm->dev, "Failed to allocate memory for rtce buffer\n"); > > - printk(KERN_ERR "%s: failed to allocate memory for device\n", > > - dev_err(&pdev->dev, "no memory for private structure\n"); > > - dev_err(&pdev->dev, "no memory for rng structure\n"); > > - printk(KERN_ERR PFX "Out of memory, we're in trouble...\n"); > > - dev_err(ca91cx42_bridge->parent, "Unable to allocate " > > - "memory for resource name\n"); > > - dev_err(dev, "Failed to allocate memory for dma resource " > > - "structure\n"); > > - dev_err(&pdev->dev, "Failed to allocate memory for device " > > - "structure\n"); > > - dev_err(&pdev->dev, "Failed to allocate memory for device " > > - "structure\n"); > > - dev_err(&pdev->dev, "Failed to allocate memory for " > > - "master resource structure\n"); > > - dev_err(&pdev->dev, "Failed to allocate memory for " > > - "slave resource structure\n"); > > - dev_err(&pdev->dev, "Failed to allocate memory for " > > - "dma resource structure\n"); > > - dev_err(&pdev->dev, "Failed to allocate memory for " > > - "location monitor resource structure\n"); > > - dev_err(tsi148_bridge->parent, "Unable to allocate " > > - "memory for resource name\n"); > > - dev_err(tsi148_bridge->parent, "Failed to allocate memory for " > > - "dma resource structure\n"); > > - dev_err(&pdev->dev, "Failed to allocate memory for device " > > - "structure\n"); > > - dev_err(&pdev->dev, "Failed to allocate memory for device " > > - "structure\n"); > > - dev_err(&pdev->dev, "Failed to allocate memory for " > > - "flush resource structure\n"); > > - dev_err(&pdev->dev, "Failed to allocate memory for " > > - "master resource structure\n"); > > - dev_err(&pdev->dev, "Failed to allocate memory for " > > - "slave resource structure\n"); > > - dev_err(&pdev->dev, "Failed to allocate memory for " > > - "dma resource structure\n"); > > - dev_err(&pdev->dev, "Failed to allocate memory for " > > - "location monitor resource structure\n"); > > - printk(KERN_ERR "Unable to allocate memory for new dma list\n"); > > - printk(KERN_ERR "Unable to allocate memory for attributes structure\n"); > > - printk(KERN_ERR "Unable to allocate memory for pattern attributes\n"); > > - printk(KERN_ERR "Unable to allocate memory for attributes structure\n"); > > - printk(KERN_ERR "Unable to allocate memory for pci attributes\n"); > > - printk(KERN_ERR "Unable to allocate memory for attributes structure\n"); > > - printk(KERN_ERR "Unable to allocate memory for vme attributes\n"); > > - dev_err(&pdev->dev, "Failed to allocate memory\n"); > > - dev_err(&pdev->dev, "failed to allocate memory\n"); > > - dev_err(&pdev->dev, "failed to allocate memory\n"); > > - dev_err(&pdev->dev, "failed to allocate memory\n"); > > - dev_err(&adev->dev, "No memory for resources\n"); > > - pr_err(PREFIX "Memory allocation error\n"); > > - printk(KERN_ERR PREFIX "Memory allocation error\n"); > > - err("%s: cannot allocate memory\n", __func__); > > - printk(KERN_ERR "can't allocate memory\n"); > > - printk(KERN_ERR "Memory allocation error\n"); > > - printk(KERN_ERR "Memory allocation error\n"); > > - printk(KERN_ERR "Memory allocation error\n"); > > - pr_err("Unable to allocate memory for name buf\n"); > > - pr_err("Unable to allocate memory for" > > - " struct t10_vpd\n"); > > - pr_err("Unable to allocate memory for struct pscsi_dev_virt\n"); > > - pr_err("Unable to allocate memory for tl_tmr\n"); > > - pr_err("Unable to allocate memory for tmpbuf.\n"); > > - pr_err("Memory allocation failed for CHAP_A temporary buffer\n"); > > - pr_err("Unable to allocate memory for struct iscsi_login.\n"); > > - pr_err("Unable to allocate memory for response buffer.\n"); > > - pr_err("Unable to allocate memory for request buffer.\n"); > > - pr_err("Unable to allocate memory for" > > - " struct iscsi_conn_ops.\n"); > > - pr_err("Could not allocate memory for session\n"); > > - pr_err("Unable to allocate memory for" > > - " struct iscsi_sess_ops.\n"); > > - pr_err("Could not allocate memory for" > > - " new connection\n"); > > - pr_err("Unable to allocate memory for struct iscsi_np\n"); > > - pr_err("Unable to allocate memory for iscsit_global\n"); > > - pr_err("Unable to allocate memory for" > > - " NOPOUT ping data.\n"); > > - pr_err("Unable to allocate memory for" > > - " Task Management command!\n"); > > - pr_err("Unable to allocate memory for" > > - " incoming text parameters\n"); > > - pr_err("Unable to allocate memory for sendtargets" > > - " response.\n"); > > - pr_err("Unable to allocate memory for parameter.\n"); > > - pr_err("Unable to allocate memory for parameter name.\n"); > > - pr_err("Unable to allocate memory for parameter value.\n"); > > - pr_err("Unable to allocate memory for" > > - " struct iscsi_param_list.\n"); > > - pr_err("Unable to allocate memory for struct iscsi_param_list.\n"); > > - pr_err("Unable to allocate memory for struct iscsi_param.\n"); > > - pr_err("Unable to allocate memory for value.\n"); > > - pr_err("Unable to allocate memory for" > > - " struct iscsi_extra_response.\n"); > > - pr_err("Unable to allocate memory for" > > - " struct iscsi_conn_recovery.\n"); > > - pr_err("Unable to allocate memory for" > > - " struct iscsi_tpg_np.\n"); > > - pr_err("Unable to allocate memory" > > - " for random array.\n"); > > - pr_err("Unable to allocate memory for" > > - " random array.\n"); > > - pr_err("Unable to allocate memory for random array.\n"); > > - pr_err("Unable to allocate memory for struct iscsi_node_acl\n"); > > - pr_err("Unable to allocate memory for" > > - " stats_cg->default_groups\n"); > > - pr_err("Unable to allocate memory for" > > - " stats_cg->default_groups\n"); > > - pr_err("Unable to allocate memory for" > > - " thread set.\n"); > > - pr_err("Unable to allocate memory for struct se_lun_acl.\n"); > > - pr_err("Unable to allocate memory for struct rd_host\n"); > > - pr_err("Unable to allocate memory for Ramdisk" > > - " scatterlist tables\n"); > > - pr_err("Unable to allocate memory for Ramdisk protection" > > - " scatterlist tables\n"); > > - pr_err("Unable to allocate memory for struct rd_dev\n"); > > - pr_err("Unable to allocate memory for struct fd_host\n"); > > - pr_err("Unable to allocate memory for struct fd_dev\n"); > > - airo_print_warn("", "Out of memory allocating beacons"); > > - b43legacyerr(dev->wl, "Could not allocate memory " > > - "for tssi2dbm table\n"); > > - rsi_dbg(ERR_ZONE, "%s: Failed in memory allocation\n", > > - rsi_dbg(ERR_ZONE, "%s: Failed to allocate memory\n", > > - printk(KERN_ERR PFX "Out of memory for firmware buffer.\n"); > > - dev_err(adapter->dev, "ALLOC_CMD_BUF: out of memory\n"); > > - D_SCAN("Fail to allocate scan memory\n"); > > - D_SCAN("fail to allocate memory for scan\n"); > > - IL_ERR("Unable to allocate memory for LQ cmd.\n"); > > - IL_ERR("Not enough memory for txq\n"); > > - LIBIPW_ERROR("Out of memory allocating beacons\n"); > > - IPW_ERROR("Memory allocation for firmware error log " > > - "failed.\n"); > > - IPW_ERROR("Unable to allocate memory for log\n"); > > - "ath9k_htc: REG_IN memory allocation failure\n"); > > - ATH5K_ERR(ah, "out of memory\n"); > > - ath6kl_err("unable to allocate memory\n"); > > - ath6kl_err("unable to allocate memory\n"); > > - ath6kl_err("failed to alloc memory for aggr_node\n"); > > - ath6kl_err("failed to alloc memory for connection specific aggr info\n"); > > - ath6kl_err("htc create unable to allocate memory\n"); > > - ath6kl_err("unable to allocate memory\n"); > > - ath6kl_err("Failed to allocate memory for sta aggregation information\n"); > > - b43err(dev->wl, "PR41573 failed. Out of memory!\n"); > > - b43dbg(dev->wl, "SHM-dump: Failed to allocate memory\n"); > > - b43warn(dev->wl, "LO calib: out of memory\n"); > > - b43err(dev->wl, "Could not allocate memory " > > - "for tssi2dbm table\n"); > > - IWL_ERR(trans, "Not enough memory for txq\n"); > > - "fail to allocate memory for scan\n"); > > - IWL_ERR(priv, "Unable to allocate memory for LQ cmd.\n"); > > - wl1271_error("Out of memory setting filters."); > > - wl1271_error("couldn't allocate target memory map"); > > - wl1271_error("failed to alloc memory to send sched scan stop"); > > - wl1271_error("failed to alloc memory to send sched scan stop"); > > - wl1251_error("Out of memory setting filters."); > > - wl1251_error("could not allocate memory for rx descriptor"); > > - wl1251_error("couldn't allocate target memory map"); > > - brcmf_err("No memory available for action frame\n"); > > - printk(KERN_WARNING "%s: Unable to allocate memory " > > - "for receive ring - halting NIC\n", dev->name); > > - BUGMSG(D_NORMAL, "Memory squeeze, dropping packet.\n"); > > - BUGMSG(D_NORMAL, "Memory squeeze, dropping packet.\n"); > > - BUGMSG(D_NORMAL, "Memory squeeze, can't acknowledge.\n"); > > - BUGMSG(D_NORMAL, "Memory squeeze, dropping packet.\n"); > > - BUGMSG(D_NORMAL, "Memory squeeze, dropping packet.\n"); > > - printk(KERN_NOTICE "%s: Memory squeeze, dropping packet.\n", dev->name); > > - netdev_err(cfhsi->ndev, "%s: Out of memory !\n", > > - netdev_err(cfhsi->ndev, "%s: Out of memory !\n", > > - DBG_PRINT(INFO_DBG, "%s: Memory allocation failed\n", > > - DBG_PRINT(INFO_DBG, "%s: Memory allocation failed\n", > > - "%s: memory allocation failed", > > - "%s: memory allocation failed", > > - vxge_debug_init(VXGE_ERR, "%s: memory allocation failed", > > - "%s: vpath memory allocation failed", > > - "%s: mac_addr_list : memory allocation failed", > > - "%s : %d Memory Allocation failed for xmac_stats", > > - "%s : %d Memory Allocation failed for sw_stats", > > - "%s : %d Memory Allocation failed for hw_stats", > > - mlx4_err(dev, "Couldn't allocate memory to save HCA PCI header, aborting\n"); > > - printk("%s: Memory squeeze, dropping packet.\n", dev->name); > > - seq_puts(seq, "no memory!\n"); > > - "Unable to allocate memory for VF Data Storage\n"); > > - "Failed to allocate memory\n"); > > - BNX2X_ERR("Cannot Configure mulicasts due to lack of memory\n"); > > - BNX2X_ERR("Failed to allocate registry memory\n"); > > - pr_err("%s: ERROR: no memory", __func__); > > - dev_err(&pdev->dev, "unable to alloc memory for cpsw phy sel\n"); > > - pr_notice("%s: Memory squeeze, dropping packet\n", chan->name); > > - netdev_warn(sl->dev, "memory squeeze, dropping packet\n"); > > - netdev_err(dev, "out of memory\n"); > > - netdev_err(dev, "out of memory\n"); > > - netdev_warn(dev, "Memory squeeze on cisco_keepalive_send()\n"); > > - netdev_warn(dev, "Memory squeeze on fr_lmi_send()\n"); > > - netdev_warn(dev, "out of memory in ppp_tx_cp()\n"); > > - printk(KERN_ERR "PPPsync: no memory (input pkt)\n"); > > - netdev_err(ppp->dev, "PPP: no memory (VJ comp pkt)\n"); > > - netdev_err(ppp->dev, "PPP: no memory " > > - "(VJ decomp)\n"); > > - netdev_err(ppp->dev, "ppp_decompress_frame: " > > - "no memory\n"); > > - printk(KERN_ERR "%s: Memory squeeze.\n", dev->name); > > - printk(KERN_WARNING "%s: memory squeeze, dropping packet.\n", dev->name); > > - pr_debug("fddi: Local SMT: skb memory exhausted.\n"); > > - printk("%s: dropping packet due to memory squeeze.\n", > > - printk(KERN_WARNING "%s: Memory squeeze, dropping packet.\n", > > - IRDA_WARNING("%s(), memory squeeze, dropping frame.\n", > > - IRDA_WARNING("%s(), memory squeeze, " > > - "dropping frame.\n", > > - "%s(), memory squeeze, dropping frame.\n", __func__); > > - IRDA_WARNING("%s(), memory squeeze, " > > - "dropping frame.\n", > > - printk(KERN_ERR "pxa_ir: fir out of memory for receive skb\n"); > > - printk(KERN_ERR "sa1100_ir: out of memory for RX SKB\n"); > > - printk(KERN_ERR "bubble sort kmalloc memory fail@@@\n"); > > - dev_err(&pdev->dev, "failed to reserve memory\n"); > > - "Memory is not available"); > > - "Memory allocation failed for Flash 2.x Read Structure"); > > - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LINK_UP_MSG, DBG_LVL_ALL, "Can not allocate memory for Link request!"); > > - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LINK_UP_MSG, DBG_LVL_ALL, "Can not allocate memory for Link request!"); > > - BCM_DEBUG_PRINT(psAdapter, DBG_TYPE_PRINTK, 0, 0, "Can't Allocate memory for Flash 1.x"); > > - BCM_DEBUG_PRINT(psAdapter, DBG_TYPE_PRINTK, 0, 0, "Can't Allocate memory for Flash 2.x"); > > - BCM_DEBUG_PRINT(psAdapter, DBG_TYPE_PRINTK, 0, 0, "Can't Allocate Vendor Info Memory for Flash 2.x"); > > - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Memory allocation failed for section size"); > > - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Memory allocation failed.. "); > > - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Memory allocation failed"); > > - DBG_88E("%s: failed to allocate memory\n", __func__); > > - printk(KERN_WARNING "%s: Out of memory allocating beacons\n", > > - RTLLIB_DEBUG(RTLLIB_DL_ERR, "can't alloc memory for HTInfo\n"); > > - printk("Not enough memory for packet, FIXME\n"); > > - dev_info(&hw->wiphy->dev, "w35und: Rx memory alloc failed\n"); > > - pr_warning("%s: no memory for net_device !\n", > > - printk(KERN_WARNING "%s: Out of memory allocating beacons\n", > > - IEEE80211_DEBUG(IEEE80211_DL_ERR, "can't alloc memory for HTInfo\n"); > > - dgap_err("out of memory"); > > - dgap_err("out of memory"); > > - dgap_err("out of memory"); > > - dev_err(dev, "Failed to allocate memory. Aborting.\n"); > > - pr_err("No memory is available\n"); > > - dev_err(&udev->dev, "%s: Can't alloc memory for vendor request\n", > > - ERRDRV("out of memory\n"); > > - ERRDRV("out of memory\n"); > > - ERRDRV("out of memory\n"); > > - ERRDRV("out of memory\n"); > > - ERRDRV("out of memory\n"); > > - ERRDRV("out of memory\n"); > > - LOGERR("Could not allocate memory for disk\n"); > > - dev_err(&pdev->dev, "Could not allocate memory\n"); > > - v4l2_err(vpfe_dev->pdev->driver, "Memory allocation failed\n"); > > - "unable to allocate memory for subdevice\n"); > > - "Failed to allocate memory for vpfe_dev\n"); > > - dev_dbg(&spi->dev, "Could not allocate memory for msi001\n"); > > - pr_err("Could not allocate memory for msi3101_state\n"); > > - "Could not allocate memory for rtl2832_sdr_state\n"); > > - dev_err(&pdev->dev, "could not allocate memory\n"); > > - ("rtw_joinbss_cmd23a: memory allocate for cmd_obj " > > - "fail!!!\n")); > > - BCMLOG_ERR("Insufficient Memory For RX\n"); > > - BCMLOG_ERR("Failed to allocate memory\n"); > > - dev_warn(&cdev->dev, "Could not get memory for virtio\n"); > > - "Allocating memory for private DASD " > > - "data failed\n"); > > - "Allocating memory for private DASD data " > > - "failed\n"); > > - DBF_DEV_EVENT(DBF_WARNING, device, "%s", > > - "Allocating memory for private DASD data " > > - "failed\n"); > > - "Out of memory in netiucv_unpack_skb\n"); > > - "%s: memory allocation failure", > > - pr_err("i2c-stub: Out of memory\n"); > > - dev_err(&pdev->dev, "Cannot allocate memory\n"); > > - dev_err(&pdev->dev, "Memory allocation failed\n"); > > - dev_err(&interface->dev, "Out of memory\n"); > > - dev_err(&adev->dev, "cannot allocate memory\n"); > > - printk(KERN_ERR "pnp: Out of Memory\n"); > > - dev_err(xpc_chan, "can't get memory for channels\n"); > > - dev_err(xpc_part, "can't get memory for partition structure\n"); > > - dev_err(&client->dev, "Memory allocation failed\n"); > > - "cannot allocate memory to dispatch datagram\n"); > > - "cannot allocate memory to set cpt state (type=%d)\n", > > - pr_warn("Failed allocating memory for datagram entry\n"); > > - pr_warn("Failed allocating memory for datagram entry\n"); > > - pr_warn("Failed to allocate memory for VMCI context\n"); > > - pr_warn("Failed to allocate memory for datagram\n"); > > - dev_err(&pdev->dev, "%s: Insufficient memory\n", __func__); > > - "Can't allocate memory for VMCI device\n"); > > - pr_err("out of memory: dropping\n"); > > - pr_err("memory allocation failed"); > > - dev_err(&dev->pdev->dev, "memory allocation for ME clients failed.\n"); > > - dev_err(&dev->pdev->dev, "amthif: memory allocation for ME message buffer failed.\n"); > > - dev_dbg(&pdev->dev, "out of memory\n"); > > - "%s(%d): kmalloc() returned NULL memory.\n", > > - dev_err(&spi->dev, "Error: Can't allocate memory!\n"); > > - dev_err(&spi->dev, "Memory allocation for fpga_data failed\n"); > > - printk(KERN_ERR DRIVER_NAME "out of memory\n"); > > - dev_err(&pdev->dev, "out of memory\n"); > > - dev_err(&pdev->dev, "Failed to allocate memory\n"); > > - printk(KERN_ERR "windfarm: Couldn't create MAX6690 sensor: " > > - "no memory\n"); > > - printk(KERN_WARNING "windfarm: Memory allocation error" > > - " max fan speed\n"); > > - printk(KERN_WARNING "pm121: Memory allocation error\n"); > > - printk(KERN_ERR "rackmeter: failed to allocate memory !\n"); > > - printk(KERN_WARNING "windfarm: Memory allocation error" > > - " max fan speed\n"); > > - printk(KERN_WARNING "windfarm: Memory allocation error" > > - " max fan speed\n"); > > - dev_err(&pdev->dev, "could not allocate memory for pdata\n"); > > - dev_err(&pdev->dev, "could not allocate memory for dma_slave\n"); > > - dev_err(&pdev->dev, "could not allocate memory for pdata\n"); > > - dev_err(&pdev->dev, "could not allocate memory for dma_slave\n"); > > - dev_err(&pdev->dev, "could not allocate memory for pdata\n"); > > - dev_err(&pdev->dev, "could not allocate memory for dma_slave\n"); > > - dev_err(old_devdata->dev, "%s: Could not allocate memory for device data\n", __func__); > > - dev_err(&viodev->dev, "%s: Could not allocate memory for device data\n", __func__); > > - dev_err(&viodev->dev, "%s: Could not allocate memory for performance counters\n", __func__); > > - pr_err("Could not allocate memory for device data\n"); > > - dev_err(jrdev, "unable to allocate key input memory\n"); > > - dev_err(jrdev, "unable to allocate key input memory\n"); > > - pr_err("powernow_table memory alloc failure\n"); > > - pr_debug("powernow_table memory alloc failure\n"); > > - printk(KERN_ERR "%s: no memory\n", __func__); > > - printk(KERN_ERR "%s: no memory for tables\n", __func__); > > - pr_err("%s: no memory\n", __func__); > > - pr_err("%s: no memory\n", __func__); > > - cx231xx_err(DRIVER_NAME ": out of memory!\n"); > > - cx231xx_errdev("out of memory!\n"); > > - cx231xx_errdev("out of memory!\n"); > > - cx231xx_errdev("out of memory!\n"); > > - cx231xx_errdev("out of memory!\n"); > > - printk(KERN_INFO "cx231xx_dvb: memory allocation failed\n"); > > - cx231xx_errdev("out of memory!\n"); > > - cx231xx_errdev("cannot alloc memory for usb buffers\n"); > > - cx231xx_errdev("cannot allocate memory for usbtransfer\n"); > > - cx231xx_errdev("cannot alloc memory for usb buffers\n"); > > - cx231xx_errdev("cannot allocate memory for usbtransfer\n"); > > - cx231xx_errdev("cannot alloc memory for usb buffers\n"); > > - cx231xx_errdev("cannot allocate memory for usbtransfer\n"); > > - cx231xx_errdev("cx231xx-video.c: Out of memory?!\n"); > > - stk1160_err("out of memory for urb array\n"); > > - stk1160_err("out of memory for usb transfers\n"); > > - STK_ERROR("Out of memory !\n"); > > - em28xx_info("em28xx_dvb: memory allocation failed\n"); > > - em28xx_errdev("cannot alloc memory for usb buffers\n"); > > - em28xx_errdev("cannot allocate memory for usb transfer\n"); > > - em28xx_errdev("em28xx-video.c: Out of memory?!\n"); > > - em28xx_info("em28xx_v4l: memory allocation failed\n"); > > - em28xx_err(DRIVER_NAME ": out of memory!\n"); > > - em28xx_errdev("out of memory!\n"); > > - dprintk(dev, 1, "out of memory!\n"); > > - s2255_dev_err(&interface->dev, "out of memory\n"); > > - s2255_dev_err(&interface->dev, "out of memory\n"); > > - dev_err(&interface->dev, "out of memory!\n"); > > - err("no memory for priv for adapter %d fe %d.", n, o); > > - err("no memory for priv for adapter %d.", n); > > - err("no memory for priv in 'struct dvb_usb_device'"); > > - err("no memory for 'struct dvb_usb_device'"); > > - dev_err(&intf->dev, "usbvision: out of memory!\n"); > > - dev_err(&interface->dev, "Out of memory\n"); > > - v4l2_err(&dev->v4l2_dev, "Out of memory\n"); > > - printk(KERN_INFO "Cannot allocate memory\n"); > > - tm6000_err("cannot allocate memory for urb buffers\n"); > > - tm6000_err("cannot allocate memory for urb dma pointers\n"); > > - tm6000_err("cannot alloc memory for usb buffers\n"); > > - tm6000_err("cannot allocate memory for usbtransfer\n"); > > - printk(KERN_ERR "tm6000" ": out of memory!\n"); > > - dev_err(&udev->dev, "cam: out of memory !\n"); > > - info("MEM Error no memory"); > > - PWC_ERROR("Oops, could not allocate memory for pwc_device.\n"); > > - PWC_ERROR("Oops, could not allocate memory for pwc_device.\n"); > > - "Failed to allocate memory" > > - " required to read eeprom"); > > - "failed to allocate memory for firmware2 upload"); > > - "Failed to allocate memory" > > - " required to read eeprom"); > > - "Unable to allocate memory to control CPU reset"); > > - au0828_isocdbg("cannot alloc memory for usb buffers\n"); > > - au0828_isocdbg("cannot allocate memory for usb transfer\n"); > > - printk(KERN_ERR "%s() Unable to allocate memory\n", __func__); > > - pr_err("out of memory\n"); > > - "%s: unable to allocate memory for state\n", __func__); > > - dprintk("%s: not enough memory", __func__); > > - dprintk("%s: not enough memory", __func__); > > - dprintk("%s: not enough memory", __func__); > > - dprintk("%s: not enough memory", __func__); > > - dprintk("%s: not enough memory", __func__); > > - printk(KERN_ERR "Can't allocate memory for tda10045 state\n"); > > - printk(KERN_ERR "Can't allocate memory for tda10046 state\n"); > > - dev_err(&pdev->dev, ": could not allocate memory\n"); > > - mfc_err("Not enough memory\n"); > > - mfc_err("Not enough memory\n"); > > - mfc_err("Not enough memory\n"); > > - dev_err(&pdev->dev, "Not enough memory for MFC device\n"); > > - dev_err(&pdev->dev, "Not enough memory for %s\n", > > - dev_err(aewb->isp->dev, "AEWB: cannot allocate memory for " > > - "recover configuration.\n"); > > - dev_err(af->isp->dev, "AF: cannot allocate memory for recover " > > - "configuration.\n"); > > - dev_err(&pdev->dev, "could not allocate memory\n"); > > - dev_err(dev, "out of memory\n"); > > - mxr_err(mdev, "no memory for '%s'\n", > > - mxr_err(mdev, "not enough memory for layer.\n"); > > - dev_err(dev, "not enough memory.\n"); > > - dev_err(dev, "failed to get memory for regulators\n"); > > - dev_err(dev, "out of memory\n"); > > - dev_err(dev, "not enough memory.\n"); > > - pr_err("unable to allocate memory for ppi handle\n"); > > - "unable to allocate memory for file handle object\n"); > > - "unable to allocate memory for encoders sub devices"); > > - v4l2_err(pdev->dev.driver, "Unable to allocate memory" > > - " for vpbe_device\n"); > > - "unable to allocate memory for file handle object\n"); > > - "Memory allocation failed for ccdc_cfg\n"); > > - "unable to allocate memory for subdevice pointers\n"); > > - vpif_err("unable to allocate memory for subdevice pointers\n"); > > - vpif_err("unable to allocate memory for subdevice pointers\n"); > > - "unable to allocate memory for file handle object\n"); > > - printk(KERN_ERR "ran out of memory\n"); > > - sms_err("Can't allocate memory for client id."); > > - sms_err("Failed to allocate memory for client."); > > - ERR("out of memory\n"); > > - DEB_S("cannot allocate memory for per open data\n"); > > - ERR("out of memory. aborting.\n"); > > - err("no memory"); > > - IVTVFB_ERR("Failed to allocate memory for osd_info\n"); > > - dprintk(1, KERN_ERR "%s: %s - no memory\n", > > - "videocodec_attach: no memory\n"); > > - dprintk(1, KERN_ERR "videocodec_register: no memory\n"); > > - DEB_D("not enough kernel memory\n"); > > - pr_err("hexium_probe: not enough kernel memory\n"); > > - pr_err("not enough kernel memory in hexium_attach()\n"); > > - dprintk(MANTIS_ERROR, 1, "Out of memory!, exiting .."); > > - printk(KERN_ERR "%s ERROR: Out of memory\n", __func__); > > - printk(KERN_ERR "%s ERROR: Out of memory\n", __func__); > > - printk(KERN_ERR "cx18: cannot manage card %d, out of memory\n", > > - dprintk(1, "out of memory\n"); > > - tuner_err("Not enough memory to load firmware file.\n"); > > - tuner_err("Not enough memory to load firmware file.\n"); > > - printk(KERN_ERR "Not enough memory to load firmware file.\n"); > > - printk(KERN_ERR "Not enough memory to load firmware file.\n"); > > - fmerr("No memory to create new SKB\n"); > > - fmerr("Can't allocate operation structure memory\n"); > > - dev_err(&pdev->dev, "not enough memory\n"); > > - pr_err("Cannot allocate memory for RDS buffer.\n"); > > - v4l_err(client, "Could not allocate adv7604_state memory!\n"); > > - "Failed to allocate memory for private data!\n"); > > - "Failed to allocate memory for private data!\n"); > > - "Failed to allocate memory for private data!\n"); > > - v4l_err(client, "Could not allocate adv7842_state memory!\n"); > > - dev_warn(rr3->dev, "Memory allocation faillure\n"); > > - dev_err(dev, "Memory allocation failure\n"); > > - dev_err(rr3->dev, "Memory allocation failure\n"); > > - dev_err(dev, "Memory allocation failure\n"); > > - dev_err(dev, "%s: memory allocation failed!", __func__); > > - printk(KERN_ERR SPFX "No memory for ib_agent_port_private\n"); > > - printk(KERN_ERR PFX "No memory for ib_mad_local_private\n"); > > - printk(KERN_ERR PFX "No memory for " > > - "ib_mad_mgmt_method_table\n"); > > - printk(KERN_ERR PFX "No memory for " > > - "ib_mad_mgmt_class_table\n"); > > - printk(KERN_ERR PFX "No memory for " > > - "ib_mad_mgmt_vendor_class_table\n"); > > - printk(KERN_ERR PFX "No memory for " > > - "ib_mad_mgmt_vendor_class\n"); > > - printk(KERN_ERR PFX "No memory for ib_mad_port_private\n"); > > - pr_err("alias_guid_work: No Memory\n"); > > - pr_err("failed to allocate memory for tunneling qp update\n"); > > - pr_err("failed to allocate memory for tunneling qp update work struct\n"); > > - mlx4_ib_warn(ibdev, "Couldn't allocate id cache entry - out of memory\n"); > > - usnic_err("Failed to allocate chunk for %s - Out of memory\n", > > - usnic_err("Failed to allocate resources for %s. Out of memory\n", > > - usnic_err("Failed to alloc vnic for %s - out of memory\n", > > - usnic_err("Unable to alloc qp_grp - Out of memory\n"); > > - nes_debug(NES_DBG_INIT, "Unable to allocate memory CQP request entries.\n"); > > - nes_debug(NES_DBG_INIT, "%s: out of memory for receive skb\n", netdev->name); > > - nes_debug(NES_DBG_CM, "Not creating listener memory allocation failed\n"); > > - nes_debug(NES_DBG_INIT, "Unable to allocate memory for mgt structure\n"); > > - nes_debug(NES_DBG_INIT, "%s: out of memory for receive skb\n", netdev->name); > > - PDBG("%s couldn't allocate memory.\n", __func__); > > - PDBG("%s couldn't allocate memory.\n", __func__); > > - PDBG("%s couldn't allocate memory.\n", __func__); > > - PDBG("%s couldn't allocate memory.\n", __func__); > > - mthca_err(mdev, "Couldn't allocate memory to save HCA " > > - "PCI header, aborting.\n"); > > - mthca_err(mdev, "Couldn't allocate memory to save HCA " > > - "bridge PCI header, aborting.\n"); > > - ehca_err(device, "Out of memory device=%p", device); > > - printk(KERN_ERR "rejected SRP_LOGIN_REQ because no memory.\n"); > > - "Cannot allocate memory for pn544 i2c phy.\n"); > > - "Cannot allocate memory for st21nfca i2c phy.\n"); > > - printk(KERN_ERR MODULE_NAME ": memory allocation failure\n"); > > - printk(KERN_ERR "HP-PB: Unable to allocate memory.\n"); > > - dev_err(&pd->dev, "not enough memory for omap ssi\n"); > > - dev_err(dev, "Could not allocate memory for gpios\n"); > > - dev_err(dev, "Could not allocate memory for nokia_modem_device\n"); > > - dev_err(dev, "No memory for ssi protocol\n"); > > - pr_err("%s: unable to alloc memory\n", __func__); > > - pr_err("%s: unable to alloc memory\n", __func__); > > - dev_err(pi->dev, "%s:%d Can't allocate memory!\n", > > - pr_warn("No memory for %s\n", dma_chan_name(chan)); > > - dev_err(dev, "Memory exhausted!\n"); > > - "%s no memory for channel\n", __func__); > > - dev_err(tdev->dev, "no free memory for DMA channels!\n"); > > - dev_err(dev, "Memory exhausted!\n"); > > - dev_err(&pdev->dev, "Error: memory allocation failed\n"); > > - dev_err(&pl08x->adev->dev, "%s no memory for pl080 sg\n", > > - "%s no memory for channel\n", __func__); > > - dev_err(dev, "no memory for channel %u\n", i); > > - d40_err(&pdev->dev, "Out of memory\n"); > > - dev_err(fdev->dev, "no free memory for DMA channels!\n"); > > - dev_err(&op->dev, "No enough memory for 'priv'\n"); > > - "No free memory for allocating DMA channels!\n"); > > - dev_err(&pdev->dev, "Not enough memory\n"); > > - "No free memory for allocating dma channels!\n"); > > - dev_err(&pdev->dev, "Not enough memory\n"); > > - "No free memory for allocating dma channels!\n"); > > - dev_err(&pdev->dev, "Not enough memory\n"); > > - PRINTK (KERN_ERR, "out of memory!"); > > - PRINTD(DBG_ERR, "out of memory"); > > - PRINTK (KERN_ERR, "out of memory!"); > > - PRINTK (KERN_ERR, "out of memory!"); > > - printk("%s: Out of memory in send_oam().\n", card->name); > > - printk (KERN_WARNING "Couldn't allocate memory for VCC buffers. Woops!\n"); > > - printk (KERN_WARNING "Couldn't allocate memory for tx_inuse bits!\n"); > > - printk(KERN_EMERG "%s: memory shortage\n", DEV_LABEL); > > - befs_error(sb, "befs_btree_find() failed to allocate %zu " > > - "bytes of memory", sizeof (befs_btree_node)); > > - pr_err("(%s): Unable to allocate memory for private " > > - "portion of superblock. Bailing.\n", sb->s_id); > > - mlog(ML_ERROR, "failed to allocate memory for ocfs2 quota" > > - " info."); > > - printk(KERN_ERR "qnx6: unable to allocate memory.\n"); > > - ext2_msg(sb, KERN_ERR, "error: not enough memory"); > > - ext2_msg(sb, KERN_ERR, "error: not enough memory"); > > - udf_err(inode->i_sb, "(ino %ld) no free memory\n", > > - reiserfs_warning(s, "reiserfs-2502", > > - "not enough memory " > > - "for storing " > > - "quotafile name."); > > - SWARN(silent, s, "", "Cannot allocate memory for " > > - "journal device name"); > > - printk(KERN_ERR "%s: Out of memory whilst trying to kmalloc " > > - "[%zd] bytes of kernel memory\n", __func__, sizeof(*s)); > > - printk(KERN_ERR "%s: Out of kernel memory whilst attempting to " > > - "kzalloc [%zd] bytes\n", __func__, > > - printk(KERN_ERR "%s: Out of memory whilst trying to kmalloc " > > - "[%zd] bytes of kernel memory\n", __func__, sizeof(*s)); > > - printk(KERN_ERR "%s: Out of memory whilst attempting to " > > - "kmalloc [%zd] bytes\n", __func__, > > - printk(KERN_ERR "%s: Out of memory whilst attempting to " > > - "kmalloc [%zd] bytes\n", __func__, > > - printk(KERN_ERR "%s: Failed to allocate [%zd] bytes of " > > - "GFP_KERNEL memory\n", __func__, sizeof(**daemon)); > > - printk(KERN_ERR "%s: Failed to allocate memory\n", __func__); > > - printk(KERN_ERR "%s: Failed to allocate memory\n", __func__); > > - printk(KERN_ERR "%s: Out of memory whilst attempting " > > - "to kmalloc(%zd, GFP_KERNEL)\n", __func__, > > - printk(KERN_ERR "%s: Out of memory whilst attempting " > > - "to kmalloc [%zd] bytes\n", __func__, > > - printk(KERN_ERR "%s: Out of memory whilst attempting " > > - "to kzalloc [%zd] bytes\n", __func__, > > - printk(KERN_ERR "%s: Out of memory whilst attempting " > > - "to kzalloc [%zd] bytes\n", __func__, > > - printk(KERN_ERR "%s: Out of memory whilst attempting " > > - "to kmalloc [%zd] bytes\n", __func__, > > - "Not enough memory for quota information structure.\n"); > > - log_print("dlm_add_requestqueue: out of memory len %d", length); > > - DBG_FLT("binfmt_flat: no memory for decompress workspace\n"); > > - DBG_FLT("binfmt_flat: no memory for read buffer\n"); > > - dprintk("%s: Not enough memory\n", __func__); > > - printk(KERN_ERR "lockd: reclaimer unable to alloc memory." > > - " Locks for %s won't be reclaimed!\n", > > - adfs_error(sb, "not enough memory"); > > - jfs_error(bmp->db_ipbmap->i_sb, "no memory for trim array\n"); > > - pr_info("%s: out of memory\n", __func__); > > - pr_err("failed to allocate memory for header node\n"); > > - "error: not enough memory"); > > - "not enough memory for %lu groups", gdb_num + 1); > > - ubifs_err("out of memory"); > > - ext4_warning(sb, "not enough memory for mmpd_data"); > > - JFFS2_WARNING("Can't allocate memory for summary\n"); > > - JFFS2_WARNING("Can't allocate memory for summary information!\n"); > > - JFFS2_ERROR("can't allocate %u bytes of memory for the symlink target path cache\n", csize); > > - pr_warn("No memory for compressor allocation. Compression failed.\n"); > > - jffs2_dbg(1, "No memory to allocate inodirty. Fallback to all considered dirty\n"); > > - pr_warn("%s: out of memory loading\n", a->name); > > - pr_err("rcu-torture: Out of memory, need: %d", size); > > - VERBOSE_TOROUT_ERRSTRING("out of memory"); > > - VERBOSE_TOROUT_ERRSTRING("out of memory"); > > - audit_panic("out of memory for argv string"); > > - pr_err("lock_torture_stats_print: Out of memory, need: %d", > > - VERBOSE_TOROUT_STRING("lwsa: Out of memory"); > > - VERBOSE_TOROUT_ERRSTRING("writer_tasks: Out of memory"); > > - pr_info("Failed to allocate memory for command '%s'.\n", arg); > > - pr_warn("could not add '%s' (out of memory)\n", > > - audit_log_string(ab, "<no_memory>"); > > - pr_cont("UNEXPECTED_FAIL no memory left\n"); > > - printk(KERN_ERR "list_sort_test: error: cannot allocate " > > - "memory\n"); > > - printk(KERN_ERR "list_sort_test: error: cannot " > > - "allocate memory\n"); > > - pr_err("dma_debug_add_bus: out of memory\n"); > > - "MCE: Out of memory while machine check handling\n"); > > - pr_warn("Cannot publish {%u,%u,%u}, no memory\n", > > - pr_warn("Subscription rejected, no memory\n"); > > - pr_warn("Subscriber rejected, no memory\n"); > > - pr_warn("Incomplete multicast delivery, no memory\n"); > > - pr_warn("Node creation failed, no memory\n"); > > - pr_warn("Link creation failed, no memory\n"); > > - IP_VS_DBG(1, "%s(): no memory\n", __func__); > > - pr_err("x25_dev: out of memory\n"); > > - dprintk("RPC: %5u %s: no memory available\n", > > - BT_ERR("Out of memory"); > > - BT_ERR("Out of memory"); > > - BT_ERR("Can't allocate memory for new frame"); > > - BT_ERR("Can't allocate memory for interoperability packet"); > > - BT_ERR("Can't allocate memory for CAPI message"); > > - BT_ERR("Can't allocate memory for new frame"); > > - pr_warning("iucv_external_interrupt: out of memory\n"); > > - _debug("no memory"); > > - pr_info("mpoa: out of memory\n"); > > - pr_info("out of memory\n"); > > - IRDA_ERROR("%s: can't allocate memory\n", __func__); > > - "SELinux: ebitmap: out of memory\n"); > > - printk(KERN_ERR "SELinux: unable to allocate memory for policydb " > > - "string of length %d\n", len); > > - pr_err("encrypted_key: out of memory\n"); > > - snd_printk(KERN_ERR "vx_core: no memory\n"); > > - snd_printk(KERN_ERR "gf1: DMA transfer failure; not enough memory\n"); > > - snd_printk(KERN_ERR "no memory\n"); > > - printk(KERN_WARNING "Loopback MIDI: Failed to allocate memory\n"); > > - printk(KERN_ERR "mpu401: Can't allocate memory\n"); > > - printk(KERN_ERR "sb_mixer: Can't allocate memory\n"); > > - printk(KERN_ERR "opl3: Can't allocate memory for the device control " > > - "structure \n "); > > - printk(KERN_ERR "kahlua: out of memory.\n"); > > - printk(KERN_WARNING "Sound Blaster: failed to allocate MIDI memory.\n"); > > - printk(KERN_WARNING "Sound Blaster: failed to allocate MIDI memory.\n"); > > - printk(KERN_WARNING "uart401: Can't allocate memory\n"); > > - dev_err(&pdev->dev, "Cannot allocate memory for HDMI data\n"); > > - dev_err(&i2c->dev, "Can not allocate memory\n"); > > - dev_err(dev, "Can not allocate memory\n"); > > - dev_err(codec->dev, "failed to allocate decs name memory\n"); > > - dev_err(codec->dev, "Can not allocate memory\n"); > > - dev_err(codec->dev, "Can not allocate memory\n"); > > - dev_err(codec->dev, "Cannot allocate memory.\n"); > > - dev_err(&i2c->dev, "Out of memory\n"); > > - dev_err(&i2c->dev, "Can not allocate memory\n"); > > - dev_err(dev, "ASoC: Failed to allocate memory\n"); > > - dev_err(dev, "Unable to allocate memory for sport device\n"); > > - "could not allocate memory for private data\n"); > > - "unable to kmalloc Mixer memory of %d Bytes\n", > > - printk(KERN_INFO "%s: Couldn't allocate memory\n", > > -- > > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > > the body of a message to majordomo@vger.kernel.org > > More majordomo info at http://vger.kernel.org/majordomo-info.html > > Please read the FAQ at http://www.tux.org/lkml/ > > > > ^ permalink raw reply [flat|nested] 17+ messages in thread
end of thread, other threads:[~2014-06-20 22:04 UTC | newest] Thread overview: 17+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2014-06-10 16:55 [RFC PATCH] checkpatch: Attempt to find unnecessary 'out of memory' messages Joe Perches 2014-06-11 7:47 ` Dan Carpenter 2014-06-11 16:01 ` Joe Perches 2014-06-14 7:40 ` Julia Lawall 2014-06-14 8:30 ` Joe Perches 2014-06-14 9:51 ` Julia Lawall 2014-06-18 19:33 ` Paul E. McKenney 2014-06-18 19:49 ` Joe Perches 2014-06-19 21:00 ` Paul E. McKenney 2014-06-19 23:24 ` [RFC PATCH] use snprintf instead of sprintf in rcu_torture_printk Pranith Kumar 2014-06-19 23:33 ` Joe Perches 2014-06-20 0:11 ` Pranith Kumar 2014-06-19 23:49 ` Paul E. McKenney 2014-06-20 0:13 ` Pranith Kumar 2014-06-20 4:54 ` Paul E. McKenney 2014-06-20 22:04 ` Joe Perches 2014-06-18 21:18 ` [RFC PATCH] checkpatch: Attempt to find unnecessary 'out of memory' messages Julia Lawall
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