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(parent: 37d85ed) | patch
blk-mq: Add locking annotations to hctx_lock() and hctx_unlock()
authorBart Van Assche <bart.vanassche@wdc.com>
Wed, 10 Jan 2018 19:34:27 +0000 (11:34 -0800)
committerJens Axboe <axboe@kernel.dk>
Wed, 10 Jan 2018 19:36:02 +0000 (12:36 -0700)
commit1e7539ab6777b462697bd5b32e7344961a155a72
treed86bd3372a7b0b57acaf34da373a29d8ac71f642tree | snapshot
parent37d85ed73b526eab737ac97bcf22eed59a6d2383commit | diff
blk-mq: Add locking annotations to hctx_lock() and hctx_unlock()

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>
block/blk-mq.c diff | blob | history
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