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| author | Jens Axboe <[email protected]> | 2015-12-28 20:02:47 +0000 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2015-12-28 20:07:09 +0000 |
| commit | 48cc661e7f4cec80b6aa894cc6902c292f201ea8 (patch) | |
| tree | 8f26e4e6c720eb7b9b707f3e73b6914fc4e22720 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | block: add blk_start_queue_async() (diff) | |
| download | kernel-48cc661e7f4cec80b6aa894cc6902c292f201ea8.tar.gz kernel-48cc661e7f4cec80b6aa894cc6902c292f201ea8.zip | |
null_blk: use async queue restart helper
If null_blk is run in NULL_IRQ_TIMER mode and with queue_mode NULL_Q_RQ,
we need to restart the queue from the hrtimer interrupt. We can't
directly invoke the request_fn from that context, so punt the queue run
to async kblockd context.
Tested-by: Rabin Vincent <[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