[GIT PULL] Block followup fixes for 5.16-rc3

From: Jens Axboe <axboe@kernel.dk>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: "linux-block@vger.kernel.org" <linux-block@vger.kernel.org>
Subject: [GIT PULL] Block followup fixes for 5.16-rc3
Date: Sat, 27 Nov 2021 09:04:29 -0700	[thread overview]
Message-ID: <def53d9f-f655-3435-6804-be4482816eed@kernel.dk> (raw)

Hi Linus,

Turns out that the flushing out of pending fixes before the Thanksgiving
break didn't quite work out in terms of timing, so here's a followup
pull request.

- rq_qos_done() should be called regardless of whether or not we're the
  final put of the request, it's not related to the freeing of the
  state. This fixes an IO stall with wbt that a few users have reported,
  a regression in this release.

- Only define zram_wb_devops if it's used, fixing a compilation warning
  for some compilers.

Please pull!

The following changes since commit e30028ace8459ea096b093fc204f0d5e8fc3b6ae:

  block: fix parameter not described warning (2021-11-25 09:32:19 -0700)

are available in the Git repository at:

  git://git.kernel.dk/linux-block.git tags/block-5.16-2021-11-27

for you to fetch changes up to d422f40163087408b56290156ba233fc5ada53e4:

  zram: only make zram_wb_devops for CONFIG_ZRAM_WRITEBACK (2021-11-26 09:57:32 -0700)

----------------------------------------------------------------
block-5.16-2021-11-27

----------------------------------------------------------------
Jens Axboe (2):
      block: call rq_qos_done() before ref check in batch completions
      zram: only make zram_wb_devops for CONFIG_ZRAM_WRITEBACK

 block/blk-mq.c                | 3 ++-
 drivers/block/zram/zram_drv.c | 2 ++
 2 files changed, 4 insertions(+), 1 deletion(-)

-- 
Jens Axboe