From a05964f3917c7c55368c229d7985f8e7c9977e97 Mon Sep 17 00:00:00 2001 From: Ram Pai Date: Mon, 7 Nov 2005 17:20:17 -0500 Subject: [PATCH] shared mounts handling: umount An unmount of a mount creates a umount event on the parent. If the parent is a shared mount, it gets propagated to all mounts in the peer group. Signed-off-by: Ram Pai Signed-off-by: Al Viro Signed-off-by: Linus Torvalds --- fs/pnode.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'fs/pnode.h') diff --git a/fs/pnode.h b/fs/pnode.h index c62c72fad21..9b88ba06794 100644 --- a/fs/pnode.h +++ b/fs/pnode.h @@ -29,4 +29,6 @@ static inline void set_mnt_shared(struct vfsmount *mnt) void change_mnt_propagation(struct vfsmount *, int); int propagate_mnt(struct vfsmount *, struct dentry *, struct vfsmount *, struct list_head *); +int propagate_umount(struct list_head *); +int propagate_mount_busy(struct vfsmount *, int); #endif /* _LINUX_PNODE_H */ -- cgit v1.2.3-18-g5258