git.baikalelectronics.ru Git - kernel.git/commit

author	Mike Snitzer <snitzer@redhat.com>
	Thu, 22 May 2014 18:32:51 +0000 (14:32 -0400)
committer	Mike Snitzer <snitzer@redhat.com>
	Tue, 3 Jun 2014 17:44:08 +0000 (13:44 -0400)
commit	cdaff9add95558ecdc0bd3df798fb5debbca135c
tree	44c0ba130abac57125d7aff148b07d0f2d3e3f0b	tree \| snapshot
parent	29de90b39026f39ec571571b421ea0b9c967c6ec	commit \| diff

dm thin: return ENOSPC instead of EIO when error_if_no_space enabled

Update the DM thin provisioning target's allocation failure error to be
consistent with commit fab6bed5 ("[SCSI] return ENOSPC on thin
provisioning failure").

The DM thin target now returns -ENOSPC rather than -EIO when
block allocation fails due to the pool being out of data space (and
the 'error_if_no_space' thin-pool feature is enabled).

Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Acked-By: Joe Thornber <ejt@redhat.com>

drivers/md/dm-bio-prison.c		diff \| blob \| history
drivers/md/dm-bio-prison.h		diff \| blob \| history
drivers/md/dm-thin.c		diff \| blob \| history