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| author | Vincent Guittot <[email protected]> | 2025-07-08 16:56:30 +0000 |
|---|---|---|
| committer | Peter Zijlstra <[email protected]> | 2025-07-09 11:40:23 +0000 |
| commit | 0b9ca2dcabc3c8816a6ee75599cab7bef3330609 (patch) | |
| tree | e299f286c14ed0b72d791b0188822ea3318a26a4 /tools/perf/scripts/python/check-perf-trace.py | |
| parent | sched/fair: Fix entity's lag with run to parity (diff) | |
| download | kernel-0b9ca2dcabc3c8816a6ee75599cab7bef3330609.tar.gz kernel-0b9ca2dcabc3c8816a6ee75599cab7bef3330609.zip | |
sched/fair: Always trigger resched at the end of a protected period
Always trigger a resched after a protected period even if the entity is
still eligible. It can happen that an entity remains eligible at the end
of the protected period but must let an entity with a shorter slice to run
in order to keep its lag shorter than slice. This is particulalry true
with run to parity which tries to maximize the lag.
Signed-off-by: Vincent Guittot <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Link: https://lkml.kernel.org/r/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions
