root_parent      3620 fs/namespace.c 	struct mount *new_mnt, *root_mnt, *old_mnt, *root_parent, *ex_parent;
root_parent      3652 fs/namespace.c 	root_parent = root_mnt->mnt_parent;
root_parent      3655 fs/namespace.c 		IS_MNT_SHARED(root_parent))
root_parent      3692 fs/namespace.c 	attach_mnt(new_mnt, root_parent, root_mp);
root_parent      3693 fs/namespace.c 	mnt_add_count(root_parent, -1);