block/blk-mq.c · b7435db8b8d11df94453708295c2ea5b09caff5f · Kirill Smelkov / linux

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blk-mq: Add locking annotations to hctx_lock() and hctx_unlock() · b7435db8

Bart Van Assche authored Jan 10, 2018



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>

b7435db8

blk-mq.c 75 KB

Replace blk-mq.c