diff options
| author | Bart Van Assche <[email protected]> | 2018-09-26 14:01:06 -0700 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2018-09-26 15:11:28 -0600 |
| commit | 0d25bd072b494a0290a7855a2e0286c4a0c92041 (patch) | |
| tree | ee836fe1c5c5546c453b9ea8faca2ff541278f0d /tools/perf/scripts/python/event_analyzing_sample.py | |
| 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 <[email protected]>
Reviewed-by: Ming Lei <[email protected]>
Reviewed-by: Christoph Hellwig <[email protected]>
Cc: Jianchao Wang <[email protected]>
Cc: Hannes Reinecke <[email protected]>
Cc: Johannes Thumshirn <[email protected]>
Cc: Alan Stern <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions