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| author | Vincent Guittot <vincent.guittot@linaro.org> | 2026-06-24 17:12:24 +0200 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2026-06-30 10:56:54 +0200 |
| commit | 8f97b627ff1c9b0f2eba71b326ac09326bf6b4ea (patch) | |
| tree | e4d1bd83094829c3887cf04462dec85af7073446 /tools/perf/scripts/python | |
| parent | 3cd1f657fae568904564b572e1a8e708e50c3b5e (diff) | |
sched/fair: Set next buddy for preempt short
If a shorter slice task can preempt current at wakeup, we make sure that
the decision will not be overwritten in between by setting the task as the
next buddy. This still implies that the waking task remains eligible when
the scheduler will actually pick the next task to run.
Signed-off-by: Vincent Guittot <vincent.guittot@linaro.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: K Prateek Nayak <kprateek.nayak@amd.com>
Link: https://patch.msgid.link/20260624151229.1710703-2-vincent.guittot@linaro.org
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions