sched/fair: remove the DOUBLE_TICK feature

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The patch "5e963f2bd4 sched/fair: Commit to EEVDF"
removed the code following the DOUBLE_TICK:
	-
	-       if (!sched_feat(EEVDF) && cfs_rq->nr_running > 1)
	-               check_preempt_tick(cfs_rq, curr);

The DOUBLE_TICK feature becomes dead code now, so remove it.

Signed-off-by: Huang Shijie <shijie@os.amperecomputing.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: "Christoph Lameter (Ampere)" <cl@linux.com>
Reviewed-by: Vishal Chourasia <vishalc@linux.ibm.com>
Link: https://lore.kernel.org/r/20241001065451.10356-1-shijie@os.amperecomputing.com

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Huang Shijie 2024-10-01 14:54:51 +08:00 • committed by Peter Zijlstra

parent 5e9f0c4819

commit e31488c9df

2 changed files with 0 additions and 7 deletions

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kernel/sched/fair.c

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1

kernel/sched/features.h

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