ns_get_cb         106 fs/nsfs.c      void *ns_get_path_cb(struct path *path, ns_get_path_helper_t *ns_get_cb,
ns_get_cb         112 fs/nsfs.c      		struct ns_common *ns = ns_get_cb(private_data);
ns_get_cb          82 include/linux/proc_ns.h extern void *ns_get_path_cb(struct path *path, ns_get_path_helper_t ns_get_cb,