From a46ef99d80817a167477ed1c8b4d90ee0c2e726f Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Fri, 20 Apr 2012 16:20:01 -0700 Subject: VM: add "vm_munmap()" helper function Like the vm_brk() function, this is the same as "do_munmap()", except it does the VM locking for the caller. Signed-off-by: Linus Torvalds --- include/linux/mm.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/linux/mm.h b/include/linux/mm.h index bfee4ad6680..cb61950a3aa 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -1417,6 +1417,7 @@ extern int do_munmap(struct mm_struct *, unsigned long, size_t); /* These take the mm semaphore themselves */ extern unsigned long vm_brk(unsigned long, unsigned long); +extern int vm_munmap(struct mm_struct *, unsigned long, size_t); /* truncate.c */ extern void truncate_inode_pages(struct address_space *, loff_t); -- cgit v1.2.3