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| author | Bart Van Assche <[email protected]> | 2023-07-21 10:27:29 -0700 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2023-07-24 20:13:12 -0600 |
| commit | d42e2e3448a99c41c8489766eeb732d8d741d5be (patch) | |
| tree | 9aea9ede944d3961a138b4be3d739acf5ae283c7 /lib/test_fortify/write_overflow-strncpy-src.c | |
| parent | b5ca9acff553874aaf1faf176e076cbd7cc4aa0e (diff) | |
scsi: Remove a blk_mq_run_hw_queues() call
blk_mq_kick_requeue_list() calls blk_mq_run_hw_queues() asynchronously.
Leave out the direct blk_mq_run_hw_queues() call. This patch causes
scsi_run_queue() to call blk_mq_run_hw_queues() asynchronously instead
of synchronously. Since scsi_run_queue() is not called from the hot I/O
submission path, this patch does not affect the hot path.
This patch prepares for allowing blk_mq_run_hw_queue() to sleep if
BLK_MQ_F_BLOCKING has been set. scsi_run_queue() may be called from
atomic context and must not sleep. Hence the removal of the
blk_mq_run_hw_queues(q, false) call. See also scsi_unblock_requests().
Cc: "Martin K. Petersen" <[email protected]>
Signed-off-by: Bart Van Assche <[email protected]>
Reviewed-by: "Martin K. Petersen" <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'lib/test_fortify/write_overflow-strncpy-src.c')
0 files changed, 0 insertions, 0 deletions