diff options
| author | Jianchao Wang <[email protected]> | 2018-06-04 17:03:55 +0800 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2018-06-04 12:10:40 -0600 |
| commit | 0196d6b4088f43519576dc4b58ce28b6722dde3a (patch) | |
| tree | 23d9263ad6148a5967e4710a3a228861c6392067 /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | f956d08a56732c61a4d44e8034eeeedfc06fe721 (diff) | |
blk-mq: return when hctx is stopped in blk_mq_run_work_fn
If a hardware queue is stopped, it should not be run again before
explicitly started. Ignore stopped queues in blk_mq_run_work_fn(),
fixing a regression recently introduced when the START_ON_RUN bit
was removed.
Fixes: 15fe8a90bb45 ("blk-mq: remove blk_mq_delay_queue()")
Reviewed-by: Ming Lei <[email protected]>
Reviewed-by: Bart Van Assche <[email protected]>
Signed-off-by: Jianchao Wang <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions