diff options
| author | Paolo Valente <[email protected]> | 2021-01-25 20:02:45 +0100 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2021-01-25 14:18:32 -0700 |
| commit | d1f600fa4732dac36c71a03b790f0c829a076475 (patch) | |
| tree | 38c8aee3d42fb1194c8b6daae7c73837d6dfb51b /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | 7f1995c27b19060dbdff23442f375e3097c90707 (diff) | |
block, bfq: fix switch back from soft-rt weitgh-raising
A bfq_queue may happen to be deemed as soft real-time while it is
still enjoying interactive weight-raising. If this happens because of
a false positive, then the bfq_queue is likely to loose its soft
real-time status soon. Upon losing such a status, the bfq_queue must
get back its interactive weight-raising, if its interactive period is
not over yet. But this case is not handled. This commit corrects this
error.
Tested-by: Jan Kara <[email protected]>
Signed-off-by: Paolo Valente <[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