[PATCH] umount_tree() will unhash everything itself

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

[PATCH] umount_tree() will unhash everything itself
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro
1 parent 8c3ee42e80
Showing 1 changed file with 1 additions and 2 deletions Side-by-side Diff
fs/pnode.c
@@ -212,8 +212,7 @@
 out:
 	spin_lock(&vfsmount_lock);
 	while (!list_empty(&tmp_list)) {
-		child = list_entry(tmp_list.next, struct vfsmount, mnt_hash);
-		list_del_init(&child->mnt_hash);
+		child = list_first_entry(&tmp_list, struct vfsmount, mnt_hash);
 		umount_tree(child, 0, &umount_list);
 	}
 	spin_unlock(&vfsmount_lock);
...	...	@@ -212,8 +212,7 @@
212	212	out:
213	213	spin_lock(&vfsmount_lock);
214	214	while (!list_empty(&tmp_list)) {
215		- child = list_entry(tmp_list.next, struct vfsmount, mnt_hash);
216		- list_del_init(&child->mnt_hash);
	215	+ child = list_first_entry(&tmp_list, struct vfsmount, mnt_hash);
217	216	umount_tree(child, 0, &umount_list);
218	217	}
219	218	spin_unlock(&vfsmount_lock);