Commit 33144e84 authored by Vladimir Davydov's avatar Vladimir Davydov Committed by Linus Torvalds
Browse files

kernel/fork.c: make mm_init_owner static 



It's only used in fork.c:mm_init().

Signed-off-by: default avatarVladimir Davydov <vdavydov@parallels.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 4f7d4614

include/linux/sched.h

+0 −5
Original line number Diff line number Diff line
@@ -2961,15 +2961,10 @@ static inline void inc_syscw(struct task_struct *tsk) 


#ifdef CONFIG_MEMCG

extern void mm_update_next_owner(struct mm_struct *mm);

extern void mm_init_owner(struct mm_struct *mm, struct task_struct *p);

#else

static inline void mm_update_next_owner(struct mm_struct *mm)

{

}



static inline void mm_init_owner(struct mm_struct *mm, struct task_struct *p)

{

}

#endif /* CONFIG_MEMCG */



static inline unsigned long task_rlimit(const struct task_struct *tsk,

kernel/fork.c

+7 −7
Original line number Diff line number Diff line
@@ -535,6 +535,13 @@ static void mm_init_aio(struct mm_struct *mm) 
#endif

}



static void mm_init_owner(struct mm_struct *mm, struct task_struct *p)

{

#ifdef CONFIG_MEMCG

	mm->owner = p;

#endif

}



static struct mm_struct *mm_init(struct mm_struct *mm, struct task_struct *p)

{

	mm->mmap = NULL;
@@ -1139,13 +1146,6 @@ static void rt_mutex_init_task(struct task_struct *p) 
#endif

}



#ifdef CONFIG_MEMCG

void mm_init_owner(struct mm_struct *mm, struct task_struct *p)

{

	mm->owner = p;

}

#endif /* CONFIG_MEMCG */



/*

 * Initialize POSIX timer handling for a single task.

 */