[tip: sched/core] sched/fair: Remove unused 'next_buddy_marked' local variable in check_preempt_wakeup_fair()
From: tip-bot2 for Wang Jinchao
Date: Sat Dec 23 2023 - 11:10:05 EST
The following commit has been merged into the sched/core branch of tip:
Commit-ID: fbb66ce0b1d670c72def736a13ac9176b860df4e
Gitweb: https://git.kernel.org/tip/fbb66ce0b1d670c72def736a13ac9176b860df4e
Author: Wang Jinchao <wangjinchao@xxxxxxxxxxx>
AuthorDate: Thu, 14 Dec 2023 13:20:29 +08:00
Committer: Ingo Molnar <mingo@xxxxxxxxxx>
CommitterDate: Sat, 23 Dec 2023 16:12:21 +01:00
sched/fair: Remove unused 'next_buddy_marked' local variable in check_preempt_wakeup_fair()
This variable became unused in:
5e963f2bd465 ("sched/fair: Commit to EEVDF")
Signed-off-by: Wang Jinchao <wangjinchao@xxxxxxxxxxx>
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
Reviewed-by: Vincent Guittot <vincent.guittot@xxxxxxxxxx>
Link: https://lore.kernel.org/r/202312141319+0800-wangjinchao@xxxxxxxxxxx
---
kernel/sched/fair.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 1d561b5..9cc2085 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -8221,7 +8221,6 @@ static void check_preempt_wakeup_fair(struct rq *rq, struct task_struct *p, int
struct task_struct *curr = rq->curr;
struct sched_entity *se = &curr->se, *pse = &p->se;
struct cfs_rq *cfs_rq = task_cfs_rq(curr);
- int next_buddy_marked = 0;
int cse_is_idle, pse_is_idle;
if (unlikely(se == pse))
@@ -8238,7 +8237,6 @@ static void check_preempt_wakeup_fair(struct rq *rq, struct task_struct *p, int
if (sched_feat(NEXT_BUDDY) && !(wake_flags & WF_FORK)) {
set_next_buddy(pse);
- next_buddy_marked = 1;
}
/*