ROOM_NORMAL 1240 net/packet/af_packet.c return ROOM_NORMAL; ROOM_NORMAL 1249 net/packet/af_packet.c ret = ROOM_NORMAL; ROOM_NORMAL 1254 net/packet/af_packet.c ret = ROOM_NORMAL; ROOM_NORMAL 1267 net/packet/af_packet.c pressure = ret != ROOM_NORMAL; ROOM_NORMAL 1278 net/packet/af_packet.c __packet_rcv_has_room(po, NULL) == ROOM_NORMAL) ROOM_NORMAL 1359 net/packet/af_packet.c if (room == ROOM_NORMAL || ROOM_NORMAL 1369 net/packet/af_packet.c packet_rcv_has_room(po_next, skb) == ROOM_NORMAL) {