提交 4e1b36fb 编写于 作者: A Al Viro

[PATCH] umount_tree() will unhash everything itself

Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
上级 8c3ee42e
......@@ -212,8 +212,7 @@ int propagate_mnt(struct vfsmount *dest_mnt, struct dentry *dest_dentry,
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);
......
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