From: Wang Qing <wangqing@vivo.com>
To: Ingo Molnar <mingo@redhat.com>,
Peter Zijlstra <peterz@infradead.org>,
Juri Lelli <juri.lelli@redhat.com>,
Vincent Guittot <vincent.guittot@linaro.org>,
Dietmar Eggemann <dietmar.eggemann@arm.com>,
Steven Rostedt <rostedt@goodmis.org>,
Ben Segall <bsegall@google.com>, Mel Gorman <mgorman@suse.de>,
Daniel Bristot de Oliveira <bristot@redhat.com>,
linux-kernel@vger.kernel.org
Cc: Wang Qing <wangqing@vivo.com>
Subject: [PATCH] sched: swait: use wake_up_process() instead of wake_up_state()
Date: Tue, 16 Mar 2021 19:20:02 +0800 [thread overview]
Message-ID: <1615893602-22260-1-git-send-email-wangqing@vivo.com> (raw)
Why not just use wake_up_process().
Signed-off-by: Wang Qing <wangqing@vivo.com>
---
kernel/sched/swait.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/sched/swait.c b/kernel/sched/swait.c
index e1c655f..7a24925
--- a/kernel/sched/swait.c
+++ b/kernel/sched/swait.c
@@ -69,7 +69,7 @@ void swake_up_all(struct swait_queue_head *q)
while (!list_empty(&tmp)) {
curr = list_first_entry(&tmp, typeof(*curr), task_list);
- wake_up_state(curr->task, TASK_NORMAL);
+ wake_up_process(curr->task);
list_del_init(&curr->task_list);
if (list_empty(&tmp))
--
2.7.4
next reply other threads:[~2021-03-16 11:21 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-16 11:20 Wang Qing [this message]
2021-03-17 4:43 ` Mike Galbraith
2021-03-17 9:46 ` Ingo Molnar
2021-03-17 10:35 ` Peter Zijlstra
2021-03-18 2:14 ` 王擎
2021-03-18 3:03 ` Mike Galbraith
2021-03-17 10:41 ` Mike Galbraith
2021-03-17 14:57 ` Thomas Gleixner
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