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| author |   Bart Van Assche <bart.vanassche@wdc.com> | 2018-01-19 08:58:55 -0800 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2018-01-19 12:52:01 -0700 |
| commit | ae943d20624de0a6aac7dd0597616dce2c498029 (patch) | |
| tree | 9fa3d4d76dbfce384e11f6119a44f16885c20fdb /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | blk-mq: Rename blk_mq_request_direct_issue() into blk_mq_request_issue_directly() (diff) | |
| download | linux-dev-ae943d20624de0a6aac7dd0597616dce2c498029.tar.xz linux-dev-ae943d20624de0a6aac7dd0597616dce2c498029.zip | |
blk-mq: Avoid that blk_mq_delay_run_hw_queue() introduces unintended delays
Make sure that calling blk_mq_run_hw_queue() or
blk_mq_kick_requeue_list() triggers a queue run without delay even
if blk_mq_delay_run_hw_queue() has been called recently and if its
delay has not yet expired.
Reviewed-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions