diff options
| author | Bart Van Assche <bvanassche@acm.org> | 2018-09-26 14:01:06 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-09-26 15:11:28 -0600 |
| commit | 0d25bd072b494a0290a7855a2e0286c4a0c92041 (patch) | |
| tree | ee836fe1c5c5546c453b9ea8faca2ff541278f0d /lib/percpu-refcount.c | |
| parent | 154b00d566e221152514ba8259f38b21571081ef (diff) | |
block: Schedule runtime resume earlier
Instead of scheduling runtime resume of a request queue after a
request has been queued, schedule asynchronous resume during request
allocation. The new pm_request_resume() calls occur after
blk_queue_enter() has increased the q_usage_counter request queue
member. This change is needed for a later patch that will make request
allocation block while the queue status is not RPM_ACTIVE.
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: 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 'lib/percpu-refcount.c')
0 files changed, 0 insertions, 0 deletions