linux-kernel - [tip: sched/core] sched: Make task_vruntime

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Message-ID: <168553468933.404.13669678273109677886.tip-bot2@tip-bot2>
Date:   Wed, 31 May 2023 12:04:49 -0000
From:   "tip-bot2 for Arnd Bergmann" <tip-bot2@...utronix.de>
To:     linux-tip-commits@...r.kernel.org
Cc:     Arnd Bergmann <arnd@...db.de>,
        "Peter Zijlstra (Intel)" <peterz@...radead.org>,
        Vincent Guittot <vincent.guittot@...aro.org>, x86@...nel.org,
        linux-kernel@...r.kernel.org
Subject: [tip: sched/core] sched: Make task_vruntime_update() prototype visible

The following commit has been merged into the sched/core branch of tip:

Commit-ID:     f7df852ad6dbb84644e75df7402d9a34f39f31bd
Gitweb:        https://git.kernel.org/tip/f7df852ad6dbb84644e75df7402d9a34f39f31bd
Author:        Arnd Bergmann <arnd@...db.de>
AuthorDate:    Mon, 22 May 2023 21:50:20 +02:00
Committer:     Peter Zijlstra <peterz@...radead.org>
CommitterDate: Tue, 30 May 2023 22:46:26 +02:00

sched: Make task_vruntime_update() prototype visible

Having the prototype next to the caller but not visible to the callee causes
a W=1 warning:

kernel/sched/fair.c:11985:6: error: no previous prototype for 'task_vruntime_update' [-Werror=missing-prototypes]

Move this to a header, as we do for all other function declarations.

Signed-off-by: Arnd Bergmann <arnd@...db.de>
Signed-off-by: Peter Zijlstra (Intel) <peterz@...radead.org>
Reviewed-by: Vincent Guittot <vincent.guittot@...aro.org>
Link: https://lore.kernel.org/r/20230522195021.3456768-5-arnd@kernel.org
---
 kernel/sched/sched.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index 192e781..ce07782 100644
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -1245,6 +1245,7 @@ static inline raw_spinlock_t *__rq_lockp(struct rq *rq)
 
 bool cfs_prio_less(const struct task_struct *a, const struct task_struct *b,
 			bool fi);
+void task_vruntime_update(struct rq *rq, struct task_struct *p, bool in_fi);
 
 /*
  * Helpers to check if the CPU's core cookie matches with the task's cookie