* WARNING: at fs/btrfs/delayed-inode.c:1247
@ 2011-07-28 8:30 Tsutomu Itoh
2011-07-28 9:08 ` Miao Xie
0 siblings, 1 reply; 3+ messages in thread
From: Tsutomu Itoh @ 2011-07-28 8:30 UTC (permalink / raw)
To: Chris Mason; +Cc: Linux Btrfs
Hi, Chris,
In current for-linus kernel,
When I ran my test script such as a lot of file creation deletion and balance,
the following warning messages were displayed only once.
However, I cannot have it still reproduce...
-Tsutomu
Jul 28 12:01:00 luna kernel: [ 5985.487143] btrfs: found 27992 extents
Jul 28 12:01:36 luna kernel: [ 6021.867052] btrfs: found 28482 extents
Jul 28 12:01:37 luna kernel: [ 6022.767589] ------------[ cut here ]------------
Jul 28 12:01:37 luna kernel: [ 6022.767632] WARNING: at fs/btrfs/delayed-inode.c:1247 btrfs_assert_delayed_root_empty+0x32/0x34 [btrfs]()
Jul 28 12:01:37 luna kernel: [ 6022.767636] Hardware name: PRIMERGY
Jul 28 12:01:37 luna kernel: [ 6022.767638] Modules linked in: btrfs zlib_deflate crc32c libcrc32c autofs4 sunrpc 8021q garp stp llc cpufreq_ondemand acpi_cpufreq freq_table mperf ipv6 ext3 jbd dm_mirror dm_region_hash dm_log dm_mod kvm uinput ppdev parport_pc parport sg pcspkr i2c_i801 i2c_core iTCO_wdt iTCO_vendor_support tg3 shpchp pci_hotplug i3000_edac edac_core ext4 mbcache jbd2 crc16 sd_mod crc_t10dif megaraid_sas sr_mod cdrom floppy pata_acpi ata_generic ata_piix libata scsi_mod [last unloaded: microcode]
Jul 28 12:01:37 luna kernel: [ 6022.767693] Pid: 24565, comm: flush-btrfs-11 Not tainted 3.0.0test+ #1
Jul 28 12:01:37 luna kernel: [ 6022.767696] Call Trace:
Jul 28 12:01:37 luna kernel: [ 6022.767704] [<ffffffff81045426>] warn_slowpath_common+0x85/0x9d
Jul 28 12:01:37 luna kernel: [ 6022.767708] [<ffffffff81045458>] warn_slowpath_null+0x1a/0x1c
Jul 28 12:01:37 luna kernel: [ 6022.767725] [<ffffffffa03c3a81>] btrfs_assert_delayed_root_empty+0x32/0x34 [btrfs]
Jul 28 12:01:37 luna kernel: [ 6022.767743] [<ffffffffa038b579>] btrfs_commit_transaction+0x3cf/0x73a [btrfs]
Jul 28 12:01:37 luna kernel: [ 6022.767761] [<ffffffffa038b9a9>] ? join_transaction+0x24/0x213 [btrfs]
Jul 28 12:01:37 luna kernel: [ 6022.767765] [<ffffffff81060cfd>] ? wake_up_bit+0x2a/0x2a
Jul 28 12:01:37 luna kernel: [ 6022.767783] [<ffffffffa038ff9d>] btrfs_write_inode+0x8a/0x93 [btrfs]
Jul 28 12:01:37 luna kernel: [ 6022.767789] [<ffffffff8112e773>] writeback_single_inode+0x12a/0x1c3
Jul 28 12:01:37 luna kernel: [ 6022.767793] [<ffffffff8112ed85>] writeback_sb_inodes+0xcf/0x15b
Jul 28 12:01:37 luna kernel: [ 6022.767796] [<ffffffff8112f5ce>] wb_writeback+0x217/0x385
Jul 28 12:01:37 luna kernel: [ 6022.767801] [<ffffffff8112f7c5>] wb_do_writeback+0x89/0x20f
Jul 28 12:01:37 luna kernel: [ 6022.767806] [<ffffffff8105265d>] ? del_timer+0x82/0x82
Jul 28 12:01:37 luna kernel: [ 6022.767810] [<ffffffff8112fa06>] bdi_writeback_thread+0xbb/0x211
Jul 28 12:01:37 luna kernel: [ 6022.767813] [<ffffffff8112f94b>] ? wb_do_writeback+0x20f/0x20f
Jul 28 12:01:37 luna kernel: [ 6022.767817] [<ffffffff8112f94b>] ? wb_do_writeback+0x20f/0x20f
Jul 28 12:01:37 luna kernel: [ 6022.767821] [<ffffffff810608ac>] kthread+0x82/0x8a
Jul 28 12:01:37 luna kernel: [ 6022.767826] [<ffffffff813ac2a4>] kernel_thread_helper+0x4/0x10
Jul 28 12:01:37 luna kernel: [ 6022.767830] [<ffffffff8106082a>] ? kthread_worker_fn+0x14a/0x14a
Jul 28 12:01:37 luna kernel: [ 6022.767833] [<ffffffff813ac2a0>] ? gs_change+0x13/0x13
Jul 28 12:01:37 luna kernel: [ 6022.767836] ---[ end trace aaac4f48a0d2b77b ]---
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: WARNING: at fs/btrfs/delayed-inode.c:1247
2011-07-28 8:30 WARNING: at fs/btrfs/delayed-inode.c:1247 Tsutomu Itoh
@ 2011-07-28 9:08 ` Miao Xie
2011-07-28 9:11 ` Tsutomu Itoh
0 siblings, 1 reply; 3+ messages in thread
From: Miao Xie @ 2011-07-28 9:08 UTC (permalink / raw)
To: Tsutomu Itoh; +Cc: Chris Mason, Linux Btrfs
On thu, 28 Jul 2011 17:30:27 +0900, Tsutomu Itoh wrote:
> Hi, Chris,
>
> In current for-linus kernel,
>
> When I ran my test script such as a lot of file creation deletion and balance,
> the following warning messages were displayed only once.
>
> However, I cannot have it still reproduce...
Hi, Itoh-san
Could you tell me the option of mkfs command and mount command?
Thanks
Miao
>
> -Tsutomu
>
>
> Jul 28 12:01:00 luna kernel: [ 5985.487143] btrfs: found 27992 extents
> Jul 28 12:01:36 luna kernel: [ 6021.867052] btrfs: found 28482 extents
> Jul 28 12:01:37 luna kernel: [ 6022.767589] ------------[ cut here ]------------
> Jul 28 12:01:37 luna kernel: [ 6022.767632] WARNING: at fs/btrfs/delayed-inode.c:1247 btrfs_assert_delayed_root_empty+0x32/0x34 [btrfs]()
> Jul 28 12:01:37 luna kernel: [ 6022.767636] Hardware name: PRIMERGY
> Jul 28 12:01:37 luna kernel: [ 6022.767638] Modules linked in: btrfs zlib_deflate crc32c libcrc32c autofs4 sunrpc 8021q garp stp llc cpufreq_ondemand acpi_cpufreq freq_table mperf ipv6 ext3 jbd dm_mirror dm_region_hash dm_log dm_mod kvm uinput ppdev parport_pc parport sg pcspkr i2c_i801 i2c_core iTCO_wdt iTCO_vendor_support tg3 shpchp pci_hotplug i3000_edac edac_core ext4 mbcache jbd2 crc16 sd_mod crc_t10dif megaraid_sas sr_mod cdrom floppy pata_acpi ata_generic ata_piix libata scsi_mod [last unloaded: microcode]
> Jul 28 12:01:37 luna kernel: [ 6022.767693] Pid: 24565, comm: flush-btrfs-11 Not tainted 3.0.0test+ #1
> Jul 28 12:01:37 luna kernel: [ 6022.767696] Call Trace:
> Jul 28 12:01:37 luna kernel: [ 6022.767704] [<ffffffff81045426>] warn_slowpath_common+0x85/0x9d
> Jul 28 12:01:37 luna kernel: [ 6022.767708] [<ffffffff81045458>] warn_slowpath_null+0x1a/0x1c
> Jul 28 12:01:37 luna kernel: [ 6022.767725] [<ffffffffa03c3a81>] btrfs_assert_delayed_root_empty+0x32/0x34 [btrfs]
> Jul 28 12:01:37 luna kernel: [ 6022.767743] [<ffffffffa038b579>] btrfs_commit_transaction+0x3cf/0x73a [btrfs]
> Jul 28 12:01:37 luna kernel: [ 6022.767761] [<ffffffffa038b9a9>] ? join_transaction+0x24/0x213 [btrfs]
> Jul 28 12:01:37 luna kernel: [ 6022.767765] [<ffffffff81060cfd>] ? wake_up_bit+0x2a/0x2a
> Jul 28 12:01:37 luna kernel: [ 6022.767783] [<ffffffffa038ff9d>] btrfs_write_inode+0x8a/0x93 [btrfs]
> Jul 28 12:01:37 luna kernel: [ 6022.767789] [<ffffffff8112e773>] writeback_single_inode+0x12a/0x1c3
> Jul 28 12:01:37 luna kernel: [ 6022.767793] [<ffffffff8112ed85>] writeback_sb_inodes+0xcf/0x15b
> Jul 28 12:01:37 luna kernel: [ 6022.767796] [<ffffffff8112f5ce>] wb_writeback+0x217/0x385
> Jul 28 12:01:37 luna kernel: [ 6022.767801] [<ffffffff8112f7c5>] wb_do_writeback+0x89/0x20f
> Jul 28 12:01:37 luna kernel: [ 6022.767806] [<ffffffff8105265d>] ? del_timer+0x82/0x82
> Jul 28 12:01:37 luna kernel: [ 6022.767810] [<ffffffff8112fa06>] bdi_writeback_thread+0xbb/0x211
> Jul 28 12:01:37 luna kernel: [ 6022.767813] [<ffffffff8112f94b>] ? wb_do_writeback+0x20f/0x20f
> Jul 28 12:01:37 luna kernel: [ 6022.767817] [<ffffffff8112f94b>] ? wb_do_writeback+0x20f/0x20f
> Jul 28 12:01:37 luna kernel: [ 6022.767821] [<ffffffff810608ac>] kthread+0x82/0x8a
> Jul 28 12:01:37 luna kernel: [ 6022.767826] [<ffffffff813ac2a4>] kernel_thread_helper+0x4/0x10
> Jul 28 12:01:37 luna kernel: [ 6022.767830] [<ffffffff8106082a>] ? kthread_worker_fn+0x14a/0x14a
> Jul 28 12:01:37 luna kernel: [ 6022.767833] [<ffffffff813ac2a0>] ? gs_change+0x13/0x13
> Jul 28 12:01:37 luna kernel: [ 6022.767836] ---[ end trace aaac4f48a0d2b77b ]---
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in
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>
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: WARNING: at fs/btrfs/delayed-inode.c:1247
2011-07-28 9:08 ` Miao Xie
@ 2011-07-28 9:11 ` Tsutomu Itoh
0 siblings, 0 replies; 3+ messages in thread
From: Tsutomu Itoh @ 2011-07-28 9:11 UTC (permalink / raw)
To: miaox; +Cc: Chris Mason, Linux Btrfs
Hi, Miao,
(2011/07/28 18:08), Miao Xie wrote:
> On thu, 28 Jul 2011 17:30:27 +0900, Tsutomu Itoh wrote:
>> Hi, Chris,
>>
>> In current for-linus kernel,
>>
>> When I ran my test script such as a lot of file creation deletion and balance,
>> the following warning messages were displayed only once.
>>
>> However, I cannot have it still reproduce...
>
> Hi, Itoh-san
>
> Could you tell me the option of mkfs command and mount command?
option of mkfs: none (use multiple device)
option of mount: space_cache,compress
Thanks,
Tsutomu
>
> Thanks
> Miao
>
>>
>> -Tsutomu
>>
>>
>> Jul 28 12:01:00 luna kernel: [ 5985.487143] btrfs: found 27992 extents
>> Jul 28 12:01:36 luna kernel: [ 6021.867052] btrfs: found 28482 extents
>> Jul 28 12:01:37 luna kernel: [ 6022.767589] ------------[ cut here ]------------
>> Jul 28 12:01:37 luna kernel: [ 6022.767632] WARNING: at fs/btrfs/delayed-inode.c:1247 btrfs_assert_delayed_root_empty+0x32/0x34 [btrfs]()
>> Jul 28 12:01:37 luna kernel: [ 6022.767636] Hardware name: PRIMERGY
>> Jul 28 12:01:37 luna kernel: [ 6022.767638] Modules linked in: btrfs zlib_deflate crc32c libcrc32c autofs4 sunrpc 8021q garp stp llc cpufreq_ondemand acpi_cpufreq freq_table mperf ipv6 ext3 jbd dm_mirror dm_region_hash dm_log dm_mod kvm uinput ppdev parport_pc parport sg pcspkr i2c_i801 i2c_core iTCO_wdt iTCO_vendor_support tg3 shpchp pci_hotplug i3000_edac edac_core ext4 mbcache jbd2 crc16 sd_mod crc_t10dif megaraid_sas sr_mod cdrom floppy pata_acpi ata_generic ata_piix libata scsi_mod [last unloaded: microcode]
>> Jul 28 12:01:37 luna kernel: [ 6022.767693] Pid: 24565, comm: flush-btrfs-11 Not tainted 3.0.0test+ #1
>> Jul 28 12:01:37 luna kernel: [ 6022.767696] Call Trace:
>> Jul 28 12:01:37 luna kernel: [ 6022.767704] [<ffffffff81045426>] warn_slowpath_common+0x85/0x9d
>> Jul 28 12:01:37 luna kernel: [ 6022.767708] [<ffffffff81045458>] warn_slowpath_null+0x1a/0x1c
>> Jul 28 12:01:37 luna kernel: [ 6022.767725] [<ffffffffa03c3a81>] btrfs_assert_delayed_root_empty+0x32/0x34 [btrfs]
>> Jul 28 12:01:37 luna kernel: [ 6022.767743] [<ffffffffa038b579>] btrfs_commit_transaction+0x3cf/0x73a [btrfs]
>> Jul 28 12:01:37 luna kernel: [ 6022.767761] [<ffffffffa038b9a9>] ? join_transaction+0x24/0x213 [btrfs]
>> Jul 28 12:01:37 luna kernel: [ 6022.767765] [<ffffffff81060cfd>] ? wake_up_bit+0x2a/0x2a
>> Jul 28 12:01:37 luna kernel: [ 6022.767783] [<ffffffffa038ff9d>] btrfs_write_inode+0x8a/0x93 [btrfs]
>> Jul 28 12:01:37 luna kernel: [ 6022.767789] [<ffffffff8112e773>] writeback_single_inode+0x12a/0x1c3
>> Jul 28 12:01:37 luna kernel: [ 6022.767793] [<ffffffff8112ed85>] writeback_sb_inodes+0xcf/0x15b
>> Jul 28 12:01:37 luna kernel: [ 6022.767796] [<ffffffff8112f5ce>] wb_writeback+0x217/0x385
>> Jul 28 12:01:37 luna kernel: [ 6022.767801] [<ffffffff8112f7c5>] wb_do_writeback+0x89/0x20f
>> Jul 28 12:01:37 luna kernel: [ 6022.767806] [<ffffffff8105265d>] ? del_timer+0x82/0x82
>> Jul 28 12:01:37 luna kernel: [ 6022.767810] [<ffffffff8112fa06>] bdi_writeback_thread+0xbb/0x211
>> Jul 28 12:01:37 luna kernel: [ 6022.767813] [<ffffffff8112f94b>] ? wb_do_writeback+0x20f/0x20f
>> Jul 28 12:01:37 luna kernel: [ 6022.767817] [<ffffffff8112f94b>] ? wb_do_writeback+0x20f/0x20f
>> Jul 28 12:01:37 luna kernel: [ 6022.767821] [<ffffffff810608ac>] kthread+0x82/0x8a
>> Jul 28 12:01:37 luna kernel: [ 6022.767826] [<ffffffff813ac2a4>] kernel_thread_helper+0x4/0x10
>> Jul 28 12:01:37 luna kernel: [ 6022.767830] [<ffffffff8106082a>] ? kthread_worker_fn+0x14a/0x14a
>> Jul 28 12:01:37 luna kernel: [ 6022.767833] [<ffffffff813ac2a0>] ? gs_change+0x13/0x13
>> Jul 28 12:01:37 luna kernel: [ 6022.767836] ---[ end trace aaac4f48a0d2b77b ]---
>>
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2011-07-28 9:11 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2011-07-28 8:30 WARNING: at fs/btrfs/delayed-inode.c:1247 Tsutomu Itoh
2011-07-28 9:08 ` Miao Xie
2011-07-28 9:11 ` Tsutomu Itoh
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