diff options
| author | DaeSeok Youn <daeseok.youn@gmail.com> | 2014-01-10 12:42:03 +1100 |
|---|---|---|
| committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2014-01-10 12:42:03 +1100 |
| commit | e6f88a5ae78387169cb6c4869f69138c3f8bd303 (patch) | |
| tree | 5a3b23ff0f1a1a80c45c057ea3bf326d343a8503 | |
| parent | abfc1fb2bd587f8571228f4bfd5e3b07fe88f9e1 (diff) | |
kernel/fork.c: make dup_mm() static
dup_mm() function 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>
| -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 4b6c89635802..48bd0303dd91 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -2177,8 +2177,6 @@ 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 d11e525bc642..1fcc657d8826 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; |