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authorVincent Guittot <vincent.guittot@linaro.org>2026-06-24 17:12:25 +0200
committerPeter Zijlstra <peterz@infradead.org>2026-06-30 10:56:54 +0200
commit49f87b4d0be8b440a040e998b155ed5379223871 (patch)
tree15b6ff46b56a10404e25130473e6361ef2725fbe /tools/perf/scripts/python/task-analyzer.py
parent8f97b627ff1c9b0f2eba71b326ac09326bf6b4ea (diff)
sched/eevdf: Take into account current's lag when updating slice protection
Take into account the lag of current task when updating the slice protection in order to ensure that the absolute value of lags will remain in the range [0 : slice+tick] A task that already has a negative lag will see its protection reduced whereas a task with positive lag will keep a full slice protection. 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/20260624151229.1710703-3-vincent.guittot@linaro.org
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