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| author | Ming Lei <[email protected]> | 2021-08-11 15:52:02 +0000 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2021-08-17 14:32:45 +0000 |
| commit | c797b40ccc340b8a66f7a7842aecc90bf749f087 (patch) | |
| tree | de1d9571d725388e38b0a814b5b4bd2ea4421e54 /drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | |
| parent | nbd: Aovid double completion of a request (diff) | |
| download | kernel-c797b40ccc340b8a66f7a7842aecc90bf749f087.tar.gz kernel-c797b40ccc340b8a66f7a7842aecc90bf749f087.zip | |
blk-mq: don't grab rq's refcount in blk_mq_check_expired()
Inside blk_mq_queue_tag_busy_iter() we already grabbed request's
refcount before calling ->fn(), so needn't to grab it one more time
in blk_mq_check_expired().
Meantime remove extra request expire check in blk_mq_check_expired().
Cc: Keith Busch <[email protected]>
Signed-off-by: Ming Lei <[email protected]>
Reviewed-by: Christoph Hellwig <[email protected]>
Reviewed-by: John Garry <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c')
0 files changed, 0 insertions, 0 deletions