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SubjectRe: [PATCH] scsi: use blk_mq_run_hw_queues in scsi_kick_queue
On Wed, Aug 8, 2018 at 2:24 PM, Jianchao Wang
<jianchao.w.wang@oracle.com> wrote:
> We don't use blk-mq start/stop hw queue any more, so no reason to
> use blk_mq_start_hw_queues which does clear_bit, replace it with
> blk_mq_run_hw_queues.
>
> Signed-off-by: Jianchao Wang <jianchao.w.wang@oracle.com>
> ---
> drivers/scsi/scsi_lib.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
> index 41e9ac9..7de0f26 100644
> --- a/drivers/scsi/scsi_lib.c
> +++ b/drivers/scsi/scsi_lib.c
> @@ -371,7 +371,7 @@ void scsi_device_unbusy(struct scsi_device *sdev)
> static void scsi_kick_queue(struct request_queue *q)
> {
> if (q->mq_ops)
> - blk_mq_start_hw_queues(q);
> + blk_mq_run_hw_queues(q, false);
> else
> blk_run_queue(q);
> }

Reviewed-by: Ming Lei <ming.lei@redhat.com>


Thanks,
Ming Lei

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