static struct lprocfs_vars lprocfs_mgc_obd_vars[] = {
{ "uuid", lprocfs_rd_uuid, 0, 0 },
- { "ping", 0, lprocfs_wr_ping, 0 },
+ { "ping", 0, lprocfs_wr_ping, 0, 0, 0222 },
{ "connect_flags", lprocfs_rd_connect_flags, 0, 0 },
{ "mgs_server_uuid", lprocfs_rd_server_uuid, 0, 0 },
{ "mgs_conn_uuid", lprocfs_rd_conn_uuid, 0, 0 },