linux-kernel - [PATCH 10/35] sched/headers: Remove unused 'task_can_switch

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Date:   Wed,  8 Feb 2017 19:51:02 +0100
From:   Ingo Molnar <mingo@...nel.org>
To:     linux-kernel@...r.kernel.org
Cc:     Andrew Morton <akpm@...ux-foundation.org>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Mike Galbraith <efault@....de>,
        Oleg Nesterov <oleg@...hat.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Thomas Gleixner <tglx@...utronix.de>
Subject: [PATCH 10/35] sched/headers: Remove unused 'task_can_switch_user()' prototype

The function does not exist anymore.

Cc: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Mike Galbraith <efault@....de>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Thomas Gleixner <tglx@...utronix.de>
Signed-off-by: Ingo Molnar <mingo@...nel.org>
---
 include/linux/sched.h | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/include/linux/sched.h b/include/linux/sched.h
index 814f7c731e9f..dc0c024333e2 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1505,9 +1505,6 @@ static inline void set_task_cpu(struct task_struct *p, unsigned int cpu)
 extern long sched_setaffinity(pid_t pid, const struct cpumask *new_mask);
 extern long sched_getaffinity(pid_t pid, struct cpumask *mask);
 
-extern int task_can_switch_user(struct user_struct *up,
-					struct task_struct *tsk);
-
 #ifndef TASK_SIZE_OF
 #define TASK_SIZE_OF(tsk)	TASK_SIZE
 #endif
-- 
2.7.4