[git pull] device mapper fix for 4.5-rc6

[git pull] device mapper fix for 4.5-rc6

[Mike Snitzer]

Hi Linus,

The following changes since commit 81f70ba233d5f660e1ea5fe23260ee323af5d53a:

  Linux 4.5-rc5 (2016-02-20 13:39:35 -0800)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm tags/dm-4.5-fix

for you to fetch changes up to 4328daa2e79ed904a42ce00a9f38b9c36b44b21a:

  dm: fix dm_rq_target_io leak on faults with .request_fn DM w/ blk-mq paths (2016-02-21 20:27:50 -0500)

Please pull, thanks.
Mike

----------------------------------------------------------------
Fix a 112 byte leak for each IO request that is requeued while DM
multipath is handling faults due to path failures.  This leak does not
happen if blk-mq DM multipath is used.  It only occurs if .request_fn DM
multipath is stacked ontop of blk-mq paths (e.g. scsi-mq devices).

----------------------------------------------------------------
Mike Snitzer (1):
      dm: fix dm_rq_target_io leak on faults with .request_fn DM w/ blk-mq paths

 drivers/md/dm.c | 2 ++
 1 file changed, 2 insertions(+)