diff options
| author |   Ram Pai <linuxram@us.ibm.com> | 2005-11-07 17:19:50 -0500 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@g5.osdl.org> | 2005-11-07 18:18:11 -0800 |
| commit | b90fa9ae8f51f098ee480bbaabd6867992e9fc58 (patch) | |
| tree | 2ad583b3a7399face7a78730b001928413c8269e /include/linux | |
| parent | [PATCH] introduce shared mounts (diff) | |
| download | linux-dev-b90fa9ae8f51f098ee480bbaabd6867992e9fc58.tar.xz linux-dev-b90fa9ae8f51f098ee480bbaabd6867992e9fc58.zip | |
[PATCH] shared mount handling: bind and rbind
Implement handling of MS_BIND in presense of shared mounts (see
Documentation/sharedsubtree.txt in the end of patch series for detailed
description).
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/linux')
| -rw-r--r-- | include/linux/fs.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index 551fba303cf8..5e188b773e9c 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -1251,7 +1251,12 @@ 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 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); +extern void mnt_set_mountpoint(struct vfsmount *, struct dentry *, + struct vfsmount *); extern int vfs_statfs(struct super_block *, struct kstatfs *); |