diff options
| author | Ram Pai <linuxram@us.ibm.com> | 2005-11-07 17:20:17 -0500 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-11-07 18:18:11 -0800 |
| commit | a05964f3917c7c55368c229d7985f8e7c9977e97 (patch) | |
| tree | 7ec25550267ef050572c00ba2f37d6a4ff9c469e /include | |
| parent | 2144440327fa01b2f3f65e355120a78211685702 (diff) | |
| download | linux-stable-a05964f3917c7c55368c229d7985f8e7c9977e97.tar.gz linux-stable-a05964f3917c7c55368c229d7985f8e7c9977e97.tar.bz2 linux-stable-a05964f3917c7c55368c229d7985f8e7c9977e97.zip | |
[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 <linuxram@us.ibm.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/dcache.h | 1 | ||||
| -rw-r--r-- | include/linux/fs.h | 2 |
2 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/dcache.h b/include/linux/dcache.h index ab04b4f9b0db..46a2ba617595 100644 --- a/include/linux/dcache.h +++ b/include/linux/dcache.h @@ -329,6 +329,7 @@ static inline int d_mountpoint(struct dentry *dentry) } extern struct vfsmount *lookup_mnt(struct vfsmount *, struct dentry *); +extern struct vfsmount *__lookup_mnt(struct vfsmount *, struct dentry *, int); extern struct dentry *lookup_create(struct nameidata *nd, int is_dir); extern int sysctl_vfs_cache_pressure; diff --git a/include/linux/fs.h b/include/linux/fs.h index 5e188b773e9c..8bdb504be73b 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -1251,7 +1251,7 @@ extern int unregister_filesystem(struct file_system_type *); extern struct vfsmount *kern_mount(struct file_system_type *); extern int may_umount_tree(struct vfsmount *); extern int may_umount(struct vfsmount *); -extern void umount_tree(struct vfsmount *, struct list_head *); +extern void umount_tree(struct vfsmount *, int, struct list_head *); extern void release_mounts(struct list_head *); extern long do_mount(char *, char *, char *, unsigned long, void *); extern struct vfsmount *copy_tree(struct vfsmount *, struct dentry *, int); |