map_filename       32 samples/bpf/lwt_len_hist_user.c 	const char *map_filename = "/sys/fs/bpf/tc/globals/lwt_len_hist_map";
map_filename       38 samples/bpf/lwt_len_hist_user.c 	map_fd = bpf_obj_get(map_filename);
map_filename       41 samples/bpf/lwt_len_hist_user.c 			map_filename, strerror(errno), errno);