| Date | Fri, 05 Apr 2024 12:27:55 +0200 | From | Peter Zijlstra <> | Subject | [RFC][PATCH 01/10] sched/eevdf: Add feature comments |
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Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> --- kernel/sched/features.h | 7 +++++++ 1 file changed, 7 insertions(+)
--- a/kernel/sched/features.h +++ b/kernel/sched/features.h @@ -5,7 +5,14 @@ * sleep+wake cycles. EEVDF placement strategy #1, #2 if disabled. */ SCHED_FEAT(PLACE_LAG, true) +/* + * Give new tasks half a slice to ease into the competition. + */ SCHED_FEAT(PLACE_DEADLINE_INITIAL, true) +/* + * Inhibit (wakeup) preemption until the current task has either matched the + * 0-lag point or until is has exhausted it's slice. + */ SCHED_FEAT(RUN_TO_PARITY, true) /*
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