node_to_mount
if (mnt->mnt_id_unique < node_to_mount(parent)->mnt_id_unique) {
struct mount *m = node_to_mount(node);
ret = node_to_mount(node);
struct mount *m = node_to_mount(node);
ret = node_to_mount(node);
struct mount *next = node_to_mount(node);
return node_to_mount(node);
first = node_to_mount(ns->mnt_last_node);
first = node_to_mount(ns->mnt_first_node);