P_BARRIER_ACK 1331 drivers/block/drbd/drbd_main.c conn_send_command(connection, sock, P_BARRIER_ACK, sizeof(*p), NULL, 0); P_BARRIER_ACK 3739 drivers/block/drbd/drbd_main.c [P_BARRIER_ACK] = "BarrierAck", P_BARRIER_ACK 6001 drivers/block/drbd/drbd_receiver.c [P_BARRIER_ACK] = { sizeof(struct p_barrier_ack), got_BarrierAck },