lkml.org 
[lkml]   [2021]   [Jan]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] sched/fair: Trivial fix for comment of check_preempt_tick
Date
From: Jiang Biao <benbjiang@tencent.com>

check_preempt_tick() is not just for newly woken task preemption,
and check_preempt_wakeup() is instead.

The current comment of check_preempt_tick() is a little confusing.

Signed-off-by: Jiang Biao <benbjiang@tencent.com>
---
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 04a3ce20da67..c0374c1152e0 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -4360,7 +4360,7 @@ dequeue_entity(struct cfs_rq *cfs_rq, struct sched_entity *se, int flags)
}

/*
- * Preempt the current task with a newly woken task if needed:
+ * Preempt the current task with the leftmost task if needed:
*/
static void
check_preempt_tick(struct cfs_rq *cfs_rq, struct sched_entity *curr)
--
2.21.0
\
 
 \ /
  Last update: 2021-01-17 05:11    [W:0.026 / U:3.180 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site