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| author | Bart Van Assche <bvanassche@acm.org> | 2018-09-26 23:01:05 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-09-26 23:11:28 +0200 |
| commit | 154b00d566e221152514ba8259f38b21571081ef (patch) | |
| tree | a345b1b1a6ec827fdbe0930269f4a8126205939a /block/elevator.c | |
| parent | block, scsi: Change the preempt-only flag into a counter (diff) | |
| download | linux-154b00d566e221152514ba8259f38b21571081ef.tar.xz linux-154b00d566e221152514ba8259f38b21571081ef.zip | |
block: Split blk_pm_add_request() and blk_pm_put_request()
Move the pm_request_resume() and pm_runtime_mark_last_busy() calls into
two new functions and thereby separate legacy block layer code from code
that works for both the legacy block layer and blk-mq. A later patch will
add calls to the new functions in the blk-mq code.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Cc: Martin K. Petersen <martin.petersen@oracle.com>
Cc: Jianchao Wang <jianchao.w.wang@oracle.com>
Cc: Hannes Reinecke <hare@suse.com>
Cc: Johannes Thumshirn <jthumshirn@suse.de>
Cc: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/elevator.c')
| -rw-r--r-- | block/elevator.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/block/elevator.c b/block/elevator.c index e18ac68626e3..1c992bf6cfb1 100644 --- a/block/elevator.c +++ b/block/elevator.c @@ -601,6 +601,7 @@ void __elv_add_request(struct request_queue *q, struct request *rq, int where) trace_block_rq_insert(q, rq); blk_pm_add_request(q, rq); + blk_pm_request_resume(q); rq->q = q; |