Searched hist:"41 adf531e390e7969f00a560b8971cbf42f5a6da" (Results 1 – 2 of 2) sorted by relevance
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| H A D | blk-mq.h | diff 41adf531e390e7969f00a560b8971cbf42f5a6da Mon Dec 06 05:12:13 CST 2021 Ming Lei <ming.lei@redhat.com> blk-mq: don't run might_sleep() if the operation needn't blocking
The operation protected via blk_mq_run_dispatch_ops() in blk_mq_run_hw_queue
won't sleep, so don't run might_sleep() for it.
Reported-and-tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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| H A D | blk-mq.c | diff 41adf531e390e7969f00a560b8971cbf42f5a6da Mon Dec 06 05:12:13 CST 2021 Ming Lei <ming.lei@redhat.com> blk-mq: don't run might_sleep() if the operation needn't blocking
The operation protected via blk_mq_run_dispatch_ops() in blk_mq_run_hw_queue
won't sleep, so don't run might_sleep() for it.
Reported-and-tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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