lkml.org 
[lkml]   [2017]   [Feb]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 01/10] sched/headers: Make all include/linux/sched/*.h headers build standalone
    Date
    Make each header self-sufficient, so that it can be built successfully
    both in an allnoconfig and allyesconfig kernel.

    Also standardize the naming of their header guards.

    Cc: Linus Torvalds <torvalds@linux-foundation.org>
    Cc: Mike Galbraith <efault@gmx.de>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Cc: linux-kernel@vger.kernel.org
    Signed-off-by: Ingo Molnar <mingo@kernel.org>
    ---
    include/linux/sched/deadline.h | 8 +++++---
    include/linux/sched/prio.h | 6 +++---
    include/linux/sched/rt.h | 10 ++++++----
    include/linux/sched/sysctl.h | 10 +++++++---
    4 files changed, 21 insertions(+), 13 deletions(-)

    diff --git a/include/linux/sched/deadline.h b/include/linux/sched/deadline.h
    index 9089a2ae913d..975be862e083 100644
    --- a/include/linux/sched/deadline.h
    +++ b/include/linux/sched/deadline.h
    @@ -1,5 +1,7 @@
    -#ifndef _SCHED_DEADLINE_H
    -#define _SCHED_DEADLINE_H
    +#ifndef _LINUX_SCHED_DEADLINE_H
    +#define _LINUX_SCHED_DEADLINE_H
    +
    +#include <linux/sched.h>

    /*
    * SCHED_DEADLINE tasks has negative priorities, reflecting
    @@ -26,4 +28,4 @@ static inline bool dl_time_before(u64 a, u64 b)
    return (s64)(a - b) < 0;
    }

    -#endif /* _SCHED_DEADLINE_H */
    +#endif /* _LINUX_SCHED_DEADLINE_H */
    diff --git a/include/linux/sched/prio.h b/include/linux/sched/prio.h
    index d9cf5a5762d9..2cc450f6ec54 100644
    --- a/include/linux/sched/prio.h
    +++ b/include/linux/sched/prio.h
    @@ -1,5 +1,5 @@
    -#ifndef _SCHED_PRIO_H
    -#define _SCHED_PRIO_H
    +#ifndef _LINUX_SCHED_PRIO_H
    +#define _LINUX_SCHED_PRIO_H

    #define MAX_NICE 19
    #define MIN_NICE -20
    @@ -57,4 +57,4 @@ static inline long rlimit_to_nice(long prio)
    return (MAX_NICE - prio + 1);
    }

    -#endif /* _SCHED_PRIO_H */
    +#endif /* _LINUX_SCHED_PRIO_H */
    diff --git a/include/linux/sched/rt.h b/include/linux/sched/rt.h
    index a30b172df6e1..3bd668414f61 100644
    --- a/include/linux/sched/rt.h
    +++ b/include/linux/sched/rt.h
    @@ -1,7 +1,9 @@
    -#ifndef _SCHED_RT_H
    -#define _SCHED_RT_H
    +#ifndef _LINUX_SCHED_RT_H
    +#define _LINUX_SCHED_RT_H

    -#include <linux/sched/prio.h>
    +#include <linux/sched.h>
    +
    +struct task_struct;

    static inline int rt_prio(int prio)
    {
    @@ -57,4 +59,4 @@ extern void normalize_rt_tasks(void);
    */
    #define RR_TIMESLICE (100 * HZ / 1000)

    -#endif /* _SCHED_RT_H */
    +#endif /* _LINUX_SCHED_RT_H */
    diff --git a/include/linux/sched/sysctl.h b/include/linux/sched/sysctl.h
    index 49308e142aae..0f5ecd4d298e 100644
    --- a/include/linux/sched/sysctl.h
    +++ b/include/linux/sched/sysctl.h
    @@ -1,5 +1,9 @@
    -#ifndef _SCHED_SYSCTL_H
    -#define _SCHED_SYSCTL_H
    +#ifndef _LINUX_SCHED_SYSCTL_H
    +#define _LINUX_SCHED_SYSCTL_H
    +
    +#include <linux/types.h>
    +
    +struct ctl_table;

    #ifdef CONFIG_DETECT_HUNG_TASK
    extern int sysctl_hung_task_check_count;
    @@ -78,4 +82,4 @@ extern int sysctl_schedstats(struct ctl_table *table, int write,
    void __user *buffer, size_t *lenp,
    loff_t *ppos);

    -#endif /* _SCHED_SYSCTL_H */
    +#endif /* _LINUX_SCHED_SYSCTL_H */
    --
    2.7.4
    \
     
     \ /
      Last update: 2017-02-08 19:38    [W:2.886 / U:0.520 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site