* [PATCH -next] md: dm-ebs-target: fix build errors & Kconfig entry
@ 2020-04-28 15:03 ` Randy Dunlap
0 siblings, 0 replies; 4+ messages in thread
From: Randy Dunlap @ 2020-04-28 15:03 UTC (permalink / raw)
To: LKML, dm-devel; +Cc: Heinz Mauelshagen, Alasdair Kergon, Mike Snitzer
From: Randy Dunlap <rdunlap@infradead.org>
Fix build errors by selecting DM_BUFIO.
Fix Kconfig entry formatting by using tabs instead of spaces,
using "help" instead of "---help---", and
indenting help text with one additional space.
Fixes these build errors:
ld: drivers/md/dm-ebs-target.o: in function `__ebs_forget_bio':
dm-ebs-target.c:(.text+0x1bc): undefined reference to `dm_bufio_forget'
ld: drivers/md/dm-ebs-target.o: in function `ebs_dtr':
dm-ebs-target.c:(.text+0x2fe): undefined reference to `dm_bufio_client_destroy'
ld: drivers/md/dm-ebs-target.o: in function `__ebs_rw_bio':
dm-ebs-target.c:(.text+0x4c4): undefined reference to `dm_bufio_get_block_size'
ld: dm-ebs-target.c:(.text+0x4f1): undefined reference to `dm_bufio_read'
ld: dm-ebs-target.c:(.text+0x504): undefined reference to `dm_bufio_get_block_size'
ld: dm-ebs-target.c:(.text+0x519): undefined reference to `dm_bufio_new'
ld: dm-ebs-target.c:(.text+0x567): undefined reference to `dm_bufio_mark_partial_buffer_dirty'
ld: dm-ebs-target.c:(.text+0x56f): undefined reference to `dm_bufio_release'
ld: drivers/md/dm-ebs-target.o: in function `__ebs_process_bios':
dm-ebs-target.c:(.text+0x6bf): undefined reference to `dm_bufio_prefetch'
ld: dm-ebs-target.c:(.text+0x72d): undefined reference to `dm_bufio_prefetch'
ld: dm-ebs-target.c:(.text+0x783): undefined reference to `dm_bufio_prefetch'
ld: dm-ebs-target.c:(.text+0x7fe): undefined reference to `dm_bufio_write_dirty_buffers'
ld: drivers/md/dm-ebs-target.o: in function `ebs_ctr':
dm-ebs-target.c:(.text+0xa82): undefined reference to `dm_bufio_client_create'
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Heinz Mauelshagen <dm-devel@redhat.com>
Cc: Alasdair Kergon <agk@redhat.com>
Cc: Mike Snitzer <snitzer@redhat.com>
Cc: dm-devel@redhat.com
---
drivers/md/Kconfig | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
--- linux-next-20200428.orig/drivers/md/Kconfig
+++ linux-next-20200428/drivers/md/Kconfig
@@ -338,12 +338,12 @@ config DM_WRITECACHE
to be cached in standard RAM.
config DM_EBS
- tristate "Emulated block size target (EXPERIMENTAL)"
- depends on BLK_DEV_DM
- default n
- ---help---
- dm-ebs emulates smaller logical block size on backing devices
- with larger ones (e.g. 512 byte sectors on 4K native disks).
+ tristate "Emulated block size target (EXPERIMENTAL)"
+ depends on BLK_DEV_DM
+ select DM_BUFIO
+ help
+ dm-ebs emulates smaller logical block size on backing devices
+ with larger ones (e.g. 512 byte sectors on 4K native disks).
config DM_ERA
tristate "Era target (EXPERIMENTAL)"
^ permalink raw reply [flat|nested] 4+ messages in thread
* [PATCH -next] md: dm-ebs-target: fix build errors & Kconfig entry
@ 2020-04-28 15:03 ` Randy Dunlap
0 siblings, 0 replies; 4+ messages in thread
From: Randy Dunlap @ 2020-04-28 15:03 UTC (permalink / raw)
To: LKML; +Cc: Heinz Mauelshagen, Alasdair Kergon, Mike Snitzer
From: Randy Dunlap <rdunlap@infradead.org>
Fix build errors by selecting DM_BUFIO.
Fix Kconfig entry formatting by using tabs instead of spaces,
using "help" instead of "---help---", and
indenting help text with one additional space.
Fixes these build errors:
ld: drivers/md/dm-ebs-target.o: in function `__ebs_forget_bio':
dm-ebs-target.c:(.text+0x1bc): undefined reference to `dm_bufio_forget'
ld: drivers/md/dm-ebs-target.o: in function `ebs_dtr':
dm-ebs-target.c:(.text+0x2fe): undefined reference to `dm_bufio_client_destroy'
ld: drivers/md/dm-ebs-target.o: in function `__ebs_rw_bio':
dm-ebs-target.c:(.text+0x4c4): undefined reference to `dm_bufio_get_block_size'
ld: dm-ebs-target.c:(.text+0x4f1): undefined reference to `dm_bufio_read'
ld: dm-ebs-target.c:(.text+0x504): undefined reference to `dm_bufio_get_block_size'
ld: dm-ebs-target.c:(.text+0x519): undefined reference to `dm_bufio_new'
ld: dm-ebs-target.c:(.text+0x567): undefined reference to `dm_bufio_mark_partial_buffer_dirty'
ld: dm-ebs-target.c:(.text+0x56f): undefined reference to `dm_bufio_release'
ld: drivers/md/dm-ebs-target.o: in function `__ebs_process_bios':
dm-ebs-target.c:(.text+0x6bf): undefined reference to `dm_bufio_prefetch'
ld: dm-ebs-target.c:(.text+0x72d): undefined reference to `dm_bufio_prefetch'
ld: dm-ebs-target.c:(.text+0x783): undefined reference to `dm_bufio_prefetch'
ld: dm-ebs-target.c:(.text+0x7fe): undefined reference to `dm_bufio_write_dirty_buffers'
ld: drivers/md/dm-ebs-target.o: in function `ebs_ctr':
dm-ebs-target.c:(.text+0xa82): undefined reference to `dm_bufio_client_create'
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Heinz Mauelshagen <dm-devel@redhat.com>
Cc: Alasdair Kergon <agk@redhat.com>
Cc: Mike Snitzer <snitzer@redhat.com>
Cc: dm-devel@redhat.com
---
drivers/md/Kconfig | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
--- linux-next-20200428.orig/drivers/md/Kconfig
+++ linux-next-20200428/drivers/md/Kconfig
@@ -338,12 +338,12 @@ config DM_WRITECACHE
to be cached in standard RAM.
config DM_EBS
- tristate "Emulated block size target (EXPERIMENTAL)"
- depends on BLK_DEV_DM
- default n
- ---help---
- dm-ebs emulates smaller logical block size on backing devices
- with larger ones (e.g. 512 byte sectors on 4K native disks).
+ tristate "Emulated block size target (EXPERIMENTAL)"
+ depends on BLK_DEV_DM
+ select DM_BUFIO
+ help
+ dm-ebs emulates smaller logical block size on backing devices
+ with larger ones (e.g. 512 byte sectors on 4K native disks).
config DM_ERA
tristate "Era target (EXPERIMENTAL)"
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [dm-devel] [PATCH -next] md: dm-ebs-target: fix build errors & Kconfig entry
2020-04-28 15:03 ` Randy Dunlap
(?)
@ 2020-04-29 12:23 ` Heinz Mauelshagen
2020-04-29 14:52 ` Randy Dunlap
-1 siblings, 1 reply; 4+ messages in thread
From: Heinz Mauelshagen @ 2020-04-29 12:23 UTC (permalink / raw)
To: Randy Dunlap, LKML, dm-devel; +Cc: Mike Snitzer, Alasdair Kergon
On 4/28/20 5:03 PM, Randy Dunlap wrote:
> From: Randy Dunlap <rdunlap@infradead.org>
>
> Fix build errors by selecting DM_BUFIO.
>
> Fix Kconfig entry formatting by using tabs instead of spaces,
> using "help" instead of "---help---", and
> indenting help text with one additional space.
>
> Fixes these build errors:
>
> ld: drivers/md/dm-ebs-target.o: in function `__ebs_forget_bio':
> dm-ebs-target.c:(.text+0x1bc): undefined reference to `dm_bufio_forget'
> ld: drivers/md/dm-ebs-target.o: in function `ebs_dtr':
> dm-ebs-target.c:(.text+0x2fe): undefined reference to `dm_bufio_client_destroy'
> ld: drivers/md/dm-ebs-target.o: in function `__ebs_rw_bio':
> dm-ebs-target.c:(.text+0x4c4): undefined reference to `dm_bufio_get_block_size'
> ld: dm-ebs-target.c:(.text+0x4f1): undefined reference to `dm_bufio_read'
> ld: dm-ebs-target.c:(.text+0x504): undefined reference to `dm_bufio_get_block_size'
> ld: dm-ebs-target.c:(.text+0x519): undefined reference to `dm_bufio_new'
> ld: dm-ebs-target.c:(.text+0x567): undefined reference to `dm_bufio_mark_partial_buffer_dirty'
> ld: dm-ebs-target.c:(.text+0x56f): undefined reference to `dm_bufio_release'
> ld: drivers/md/dm-ebs-target.o: in function `__ebs_process_bios':
> dm-ebs-target.c:(.text+0x6bf): undefined reference to `dm_bufio_prefetch'
> ld: dm-ebs-target.c:(.text+0x72d): undefined reference to `dm_bufio_prefetch'
> ld: dm-ebs-target.c:(.text+0x783): undefined reference to `dm_bufio_prefetch'
> ld: dm-ebs-target.c:(.text+0x7fe): undefined reference to `dm_bufio_write_dirty_buffers'
> ld: drivers/md/dm-ebs-target.o: in function `ebs_ctr':
> dm-ebs-target.c:(.text+0xa82): undefined reference to `dm_bufio_client_create'
>
> Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
> Cc: Heinz Mauelshagen <dm-devel@redhat.com>
> Cc: Alasdair Kergon <agk@redhat.com>
> Cc: Mike Snitzer <snitzer@redhat.com>
> Cc: dm-devel@redhat.com
> ---
> drivers/md/Kconfig | 12 ++++++------
> 1 file changed, 6 insertions(+), 6 deletions(-)
>
> --- linux-next-20200428.orig/drivers/md/Kconfig
> +++ linux-next-20200428/drivers/md/Kconfig
> @@ -338,12 +338,12 @@ config DM_WRITECACHE
> to be cached in standard RAM.
>
> config DM_EBS
> - tristate "Emulated block size target (EXPERIMENTAL)"
> - depends on BLK_DEV_DM
> - default n
> - ---help---
> - dm-ebs emulates smaller logical block size on backing devices
> - with larger ones (e.g. 512 byte sectors on 4K native disks).
> + tristate "Emulated block size target (EXPERIMENTAL)"
> + depends on BLK_DEV_DM
> + select DM_BUFIO
> + help
> + dm-ebs emulates smaller logical block size on backing devices
> + with larger ones (e.g. 512 byte sectors on 4K native disks).
>
> config DM_ERA
> tristate "Era target (EXPERIMENTAL)"
Thanks, fine with me for the most part.
We mainly use '---help---' for dm/md though, so lets's keep it. Mike?
Heinz
>
> --
> dm-devel mailing list
> dm-devel@redhat.com
> https://www.redhat.com/mailman/listinfo/dm-devel
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [dm-devel] [PATCH -next] md: dm-ebs-target: fix build errors & Kconfig entry
2020-04-29 12:23 ` [dm-devel] " Heinz Mauelshagen
@ 2020-04-29 14:52 ` Randy Dunlap
0 siblings, 0 replies; 4+ messages in thread
From: Randy Dunlap @ 2020-04-29 14:52 UTC (permalink / raw)
To: Heinz Mauelshagen, LKML, dm-devel; +Cc: Mike Snitzer, Alasdair Kergon
On 4/29/20 5:23 AM, Heinz Mauelshagen wrote:
> On 4/28/20 5:03 PM, Randy Dunlap wrote:
>> From: Randy Dunlap <rdunlap@infradead.org>
>>
>> Fix build errors by selecting DM_BUFIO.
>>
>> Fix Kconfig entry formatting by using tabs instead of spaces,
>> using "help" instead of "---help---", and
>> indenting help text with one additional space.
>>
>> Fixes these build errors:
>>
>> ld: drivers/md/dm-ebs-target.o: in function `__ebs_forget_bio':
>> dm-ebs-target.c:(.text+0x1bc): undefined reference to `dm_bufio_forget'
>> ld: drivers/md/dm-ebs-target.o: in function `ebs_dtr':
>> dm-ebs-target.c:(.text+0x2fe): undefined reference to `dm_bufio_client_destroy'
>> ld: drivers/md/dm-ebs-target.o: in function `__ebs_rw_bio':
>> dm-ebs-target.c:(.text+0x4c4): undefined reference to `dm_bufio_get_block_size'
>> ld: dm-ebs-target.c:(.text+0x4f1): undefined reference to `dm_bufio_read'
>> ld: dm-ebs-target.c:(.text+0x504): undefined reference to `dm_bufio_get_block_size'
>> ld: dm-ebs-target.c:(.text+0x519): undefined reference to `dm_bufio_new'
>> ld: dm-ebs-target.c:(.text+0x567): undefined reference to `dm_bufio_mark_partial_buffer_dirty'
>> ld: dm-ebs-target.c:(.text+0x56f): undefined reference to `dm_bufio_release'
>> ld: drivers/md/dm-ebs-target.o: in function `__ebs_process_bios':
>> dm-ebs-target.c:(.text+0x6bf): undefined reference to `dm_bufio_prefetch'
>> ld: dm-ebs-target.c:(.text+0x72d): undefined reference to `dm_bufio_prefetch'
>> ld: dm-ebs-target.c:(.text+0x783): undefined reference to `dm_bufio_prefetch'
>> ld: dm-ebs-target.c:(.text+0x7fe): undefined reference to `dm_bufio_write_dirty_buffers'
>> ld: drivers/md/dm-ebs-target.o: in function `ebs_ctr':
>> dm-ebs-target.c:(.text+0xa82): undefined reference to `dm_bufio_client_create'
>>
>> Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
>> Cc: Heinz Mauelshagen <dm-devel@redhat.com>
>> Cc: Alasdair Kergon <agk@redhat.com>
>> Cc: Mike Snitzer <snitzer@redhat.com>
>> Cc: dm-devel@redhat.com
>> ---
>> drivers/md/Kconfig | 12 ++++++------
>> 1 file changed, 6 insertions(+), 6 deletions(-)
>>
>> --- linux-next-20200428.orig/drivers/md/Kconfig
>> +++ linux-next-20200428/drivers/md/Kconfig
>> @@ -338,12 +338,12 @@ config DM_WRITECACHE
>> to be cached in standard RAM.
>> config DM_EBS
>> - tristate "Emulated block size target (EXPERIMENTAL)"
>> - depends on BLK_DEV_DM
>> - default n
>> - ---help---
>> - dm-ebs emulates smaller logical block size on backing devices
>> - with larger ones (e.g. 512 byte sectors on 4K native disks).
>> + tristate "Emulated block size target (EXPERIMENTAL)"
>> + depends on BLK_DEV_DM
>> + select DM_BUFIO
>> + help
>> + dm-ebs emulates smaller logical block size on backing devices
>> + with larger ones (e.g. 512 byte sectors on 4K native disks).
>> config DM_ERA
>> tristate "Era target (EXPERIMENTAL)"
>
>
> Thanks, fine with me for the most part.
>
> We mainly use '---help---' for dm/md though, so lets's keep it. Mike?
>
> Heinz
Sure, you can keep it for now, but it is being phased out.
thanks.
--
~Randy
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2020-04-29 14:52 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2020-04-28 15:03 [PATCH -next] md: dm-ebs-target: fix build errors & Kconfig entry Randy Dunlap
2020-04-28 15:03 ` Randy Dunlap
2020-04-29 12:23 ` [dm-devel] " Heinz Mauelshagen
2020-04-29 14:52 ` Randy Dunlap
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