linux-kernel - [tip:sched/core] sched/fair: Change task_numa

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Date:   Thu, 25 Jul 2019 09:13:08 -0700
From:   tip-bot for Valentin Schneider <tipbot@...or.com>
To:     linux-tip-commits@...r.kernel.org
Cc:     valentin.schneider@....com, mingo@...nel.org, tglx@...utronix.de,
        torvalds@...ux-foundation.org, peterz@...radead.org, hpa@...or.com,
        linux-kernel@...r.kernel.org
Subject: [tip:sched/core] sched/fair: Change task_numa_work() storage to
 static

Commit-ID:  9434f9f5d117302cc7ddf038e7879f6871dc7a81
Gitweb:     https://git.kernel.org/tip/9434f9f5d117302cc7ddf038e7879f6871dc7a81
Author:     Valentin Schneider <valentin.schneider@....com>
AuthorDate: Mon, 15 Jul 2019 11:25:08 +0100
Committer:  Ingo Molnar <mingo@...nel.org>
CommitDate: Thu, 25 Jul 2019 15:51:52 +0200

sched/fair: Change task_numa_work() storage to static

There are no callers outside of fair.c.

Signed-off-by: Valentin Schneider <valentin.schneider@....com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@...radead.org>
Cc: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Thomas Gleixner <tglx@...utronix.de>
Cc: mgorman@...e.de
Cc: riel@...riel.com
Link: https://lkml.kernel.org/r/20190715102508.32434-4-valentin.schneider@arm.com
Signed-off-by: Ingo Molnar <mingo@...nel.org>
---
 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 fd391fc00ed8..b5546a15206c 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -2482,7 +2482,7 @@ static void reset_ptenuma_scan(struct task_struct *p)
  * The expensive part of numa migration is done from task_work context.
  * Triggered from task_tick_numa().
  */
-void task_numa_work(struct callback_head *work)
+static void task_numa_work(struct callback_head *work)
 {
 	unsigned long migrate, next_scan, now = jiffies;
 	struct task_struct *p = current;