blk-mq: Add locking annotations to hctx_lock() and hctx_unlock()

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This patch avoids that sparse reports the following:

block/blk-mq.c:637:33: warning: context imbalance in 'hctx_unlock' - unexpected unlock
block/blk-mq.c:642:9: warning: context imbalance in 'hctx_lock' - wrong count at exit

Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
Cc: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Bart Van Assche 2018-01-10 11:34:27 -08:00 • committed by Jens Axboe

parent 0478fe6868

commit b7435db8b8

1 changed files with 2 additions and 0 deletions

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block/blk-mq.c

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