Lines Matching defs:root_mnt

4674 	struct mount *new_mnt, *root_mnt, *old_mnt, *root_parent, *ex_parent;
4692 	root_mnt = real_mount(root.mnt);
4694 	root_parent = root_mnt->mnt_parent;
4699 	if (!check_mnt(root_mnt) || !check_mnt(new_mnt))
4705 	if (new_mnt == root_mnt || old_mnt == root_mnt)
4709 	if (!mnt_has_parent(root_mnt))
4723 	if (root_mnt->mnt.mnt_flags & MNT_LOCKED) {
4725 		root_mnt->mnt.mnt_flags &= ~MNT_LOCKED;
4728 	attach_mnt(new_mnt, root_parent, root_mnt->mnt_mp);
4729 	umount_mnt(root_mnt);
4731 	attach_mnt(root_mnt, old_mnt, old_mp.mp);
4736 	mnt_notify_add(root_mnt);