[PATCH v3 1/7] sched, fair: use __schedstat_set() in set_next_entity()

Yafang Shao
2021-08-24T11:30:09Z

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

Signed-off-by: Yafang Shao <laoar.shao@gmail.com>
Acked-by: Mel Gorman <mgorman@suse.de>
Cc: Alison Chaiken <achaiken@aurora.tech>
---
kernel/sched/fair.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 5aa3cfd15a2e..422426768b84 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -4502,7 +4502,7 @@ 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,
+ __schedstat_set(se->statistics.slice_max,
max((u64)schedstat_val(se->statistics.slice_max),
se->sum_exec_runtime - se->prev_sum_exec_runtime));
}
--
2.18.2