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sched/headers: Add header guard to kernel/sched/stats.h and kernel/sched/autogroup.h

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Protect against multiple inclusion.

Also include "sched.h" in "stat.h", as it relies on it.

Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Peter Zijlstra <peterz@infradead.org>
This commit is contained in:
Ingo Molnar 2021-11-20 10:39:20 +01:00
parent 95458477f5
commit d90a2f160a
2 changed files with 11 additions and 0 deletions
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5
kernel/sched/autogroup.h
View File

@ -1,4 +1,7 @@
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _KERNEL_SCHED_AUTOGROUP_H
#define _KERNEL_SCHED_AUTOGROUP_H
#ifdef CONFIG_SCHED_AUTOGROUP
struct autogroup {
@ -59,3 +62,5 @@ static inline int autogroup_path(struct task_group *tg, char *buf, int buflen)
}
#endif /* CONFIG_SCHED_AUTOGROUP */
#endif /* _KERNEL_SCHED_AUTOGROUP_H */

6
kernel/sched/stats.h
View File

@ -1,7 +1,11 @@
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _KERNEL_STATS_H
#define _KERNEL_STATS_H
#ifdef CONFIG_SCHEDSTATS
#include "sched.h"
extern struct static_key_false sched_schedstats;
/*
@ -298,3 +302,5 @@ sched_info_switch(struct rq *rq, struct task_struct *prev, struct task_struct *n
# define sched_info_dequeue(rq, t) do { } while (0)
# define sched_info_switch(rq, t, next) do { } while (0)
#endif /* CONFIG_SCHED_INFO */
#endif /* _KERNEL_STATS_H */