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| author | Vincent Guittot <vincent.guittot@linaro.org> | 2026-06-24 17:12:25 +0200 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2026-06-30 10:56:54 +0200 |
| commit | 49f87b4d0be8b440a040e998b155ed5379223871 (patch) | |
| tree | 15b6ff46b56a10404e25130473e6361ef2725fbe /tools/perf/scripts/python/failed-syscalls-by-pid.py | |
| parent | 8f97b627ff1c9b0f2eba71b326ac09326bf6b4ea (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
Diffstat (limited to 'tools/perf/scripts/python/failed-syscalls-by-pid.py')
0 files changed, 0 insertions, 0 deletions