1679 	unsigned int dp_flags = 0;  in drbd_send_dblock()  local
1693 	dp_flags = bio_flags_to_wire(peer_device->connection, req->master_bio);  in drbd_send_dblock()
1696 		dp_flags |= DP_MAY_SET_IN_SYNC;  in drbd_send_dblock()
1699 			dp_flags |= DP_SEND_RECEIVE_ACK;  in drbd_send_dblock()
1703 		|| (dp_flags & DP_MAY_SET_IN_SYNC))  in drbd_send_dblock()
1704 			dp_flags |= DP_SEND_WRITE_ACK;  in drbd_send_dblock()
1706 	p->dp_flags = cpu_to_be32(dp_flags);  in drbd_send_dblock()
1708 	if (dp_flags & (DP_DISCARD|DP_ZEROES)) {  in drbd_send_dblock()
1709 		enum drbd_packet cmd = (dp_flags & DP_ZEROES) ? P_ZEROES : P_TRIM;  in drbd_send_dblock()
1715 	if (dp_flags & DP_WSAME) {  in drbd_send_dblock()
1800 	p->dp_flags = 0;  in drbd_send_block()