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Message-ID: <20230731085759.11443-1-zhangqiao22@huawei.com>
Date: Mon, 31 Jul 2023 16:57:59 +0800
From: Zhang Qiao <zhangqiao22@...wei.com>
To: <mingo@...hat.com>, <peterz@...radead.org>,
<juri.lelli@...hat.com>, <vincent.guittot@...aro.org>
CC: <dietmar.eggemann@....com>, <rostedt@...dmis.org>,
<bsegall@...gle.com>, <mgorman@...e.de>, <bristot@...hat.com>,
<vschneid@...hat.com>, <linux-kernel@...r.kernel.org>,
Zhang Qiao <zhangqiao22@...wei.com>
Subject: [PATCH] sched: Update comment of try_invoke_on_locked_down_task()
Since commit 9b3c4ab3045e ("sched,rcu: Rework
try_invoke_on_locked_down_task()") renamed
try_invoke_on_locked_down_task() to task_call_func().
Now, update some comment about it.
Signed-off-by: Zhang Qiao <zhangqiao22@...wei.com>
---
kernel/sched/core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index 0d18c3969f90..540ac33ddb80 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -4186,7 +4186,7 @@ try_to_wake_up(struct task_struct *p, unsigned int state, int wake_flags)
* Pairs with the LOCK+smp_mb__after_spinlock() on rq->lock in
* __schedule(). See the comment for smp_mb__after_spinlock().
*
- * A similar smb_rmb() lives in try_invoke_on_locked_down_task().
+ * A similar smb_rmb() lives in task_call_func().
*/
smp_rmb();
if (READ_ONCE(p->on_rq) && ttwu_runnable(p, wake_flags))
--
2.25.1
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