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| author | Vincent Guittot <vincent.guittot@linaro.org> | 2024-12-02 18:46:00 +0100 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2024-12-09 11:48:11 +0100 |
| commit | 1a49104496d38cdcb7d9106ec23773a52c7a7e82 (patch) | |
| tree | adf1ec456ee50e3e834f85b87f64e406c4f3d92e /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | c2a295bffeaf9461ecba76dc9e4780c898c94f03 (diff) | |
sched/fair: Use the new cfs_rq.h_nr_runnable
Use the new h_nr_runnable that tracks only queued and runnable tasks in the
statistics that are used to balance the system:
- PELT runnable_avg
- deciding if a group is overloaded or has spare capacity
- numa stats
- reduced capacity management
- load balance
- nohz kick
It should be noticed that the rq->nr_running still counts the delayed
dequeued tasks as delayed dequeue is a fair feature that is meaningless
at core level.
Signed-off-by: Vincent Guittot <vincent.guittot@linaro.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Dietmar Eggemann <dietmar.eggemann@arm.com>
Link: https://lore.kernel.org/r/20241202174606.4074512-6-vincent.guittot@linaro.org
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions