Commit a2dcb276 authored Sep 05, 2021 by Yafang Shao Committed by Peter Zijlstra Oct 05, 2021

sched/fair: Use __schedstat_set() in set_next_entity()



schedstat_enabled() has been already checked, so we can use
__schedstat_set() directly.

Signed-off-by: Yafang Shao <laoar.shao@gmail.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Mel Gorman <mgorman@suse.de>
Link: https://lore.kernel.org/r/20210905143547.4668-2-laoar.shao@gmail.com

parent 1c36432b

kernel/sched/fair.c

+3 −3

Original line number	Diff line number	Diff line
		@@ -4530,8 +4530,8 @@ set_next_entity(struct cfs_rq cfs_rq, struct sched_entity se)
		*/
		if (schedstat_enabled() &&
		rq_of(cfs_rq)->cfs.load.weight >= 2*se->load.weight) {
		schedstat_set(se->statistics.slice_max,
		max((u64)schedstat_val(se->statistics.slice_max),
		__schedstat_set(se->statistics.slice_max,
		max((u64)se->statistics.slice_max,
		se->sum_exec_runtime - se->prev_sum_exec_runtime));
		}