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| author | Bart Van Assche <bvanassche@acm.org> | 2018-09-26 14:01:05 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-09-26 15:11:28 -0600 |
| commit | 154b00d566e221152514ba8259f38b21571081ef (patch) | |
| tree | a345b1b1a6ec827fdbe0930269f4a8126205939a /block/blk-core.c | |
| parent | cd84a62e0078dce09f4ed349bec84f86c9d54b30 (diff) | |
| download | linux-154b00d566e221152514ba8259f38b21571081ef.tar.bz2 | |
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/blk-core.c')
| -rw-r--r-- | block/blk-core.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/block/blk-core.c b/block/blk-core.c index 1a691f5269bb..fd91e9bf2893 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -1744,6 +1744,7 @@ void __blk_put_request(struct request_queue *q, struct request *req) blk_req_zone_write_unlock(req); blk_pm_put_request(req); + blk_pm_mark_last_busy(req); elv_completed_request(q, req); |