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| author | DaeSeok Youn <daeseok.youn@gmail.com> | 2014-01-23 15:55:46 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-01-23 16:37:02 -0800 |
| commit | ff252c1fc537b0c9e40f62da0a9d11bf0737b7db (patch) | |
| tree | 04748be19b9fda59912d3511f8ff8a711dd8209f | |
| parent | abaf3787ac26ba33e2f75e76b1174c32254c25b0 (diff) | |
| download | linux-ff252c1fc537b0c9e40f62da0a9d11bf0737b7db.tar.bz2 | |
kernel/fork.c: make dup_mm() static
dup_mm() is used only in kernel/fork.c
Signed-off-by: Daeseok Youn <daeseok.youn@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | include/linux/sched.h | 2 | ||||
| -rw-r--r-- | kernel/fork.c | 2 |
2 files changed, 1 insertions, 3 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index 33e4e9e1f621..66a17ad55bcb 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -2295,8 +2295,6 @@ extern struct mm_struct *get_task_mm(struct task_struct *task); extern struct mm_struct *mm_access(struct task_struct *task, unsigned int mode); /* Remove the current tasks stale references to the old mm_struct */ extern void mm_release(struct task_struct *, struct mm_struct *); -/* Allocate a new mm structure and copy contents from tsk->mm */ -extern struct mm_struct *dup_mm(struct task_struct *tsk); extern int copy_thread(unsigned long, unsigned long, unsigned long, struct task_struct *); diff --git a/kernel/fork.c b/kernel/fork.c index 2f11bbe376b0..5615ead014e3 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -800,7 +800,7 @@ void mm_release(struct task_struct *tsk, struct mm_struct *mm) * Allocate a new mm structure and copy contents from the * mm structure of the passed in task structure. */ -struct mm_struct *dup_mm(struct task_struct *tsk) +static struct mm_struct *dup_mm(struct task_struct *tsk) { struct mm_struct *mm, *oldmm = current->mm; int err; |