drivers/net/virtio_net.c

398 	bool big_packets;
606 	else if (vi->big_packets)
936 	if (!vi->mergeable_rx_bufs && vi->big_packets)
952 	if (!vi->big_packets || vi->mergeable_rx_bufs)
1957 	else if (vi->big_packets)
2156 		else if (vi->big_packets)
2254 	if (!vi->big_packets || vi->mergeable_rx_bufs) {
5268 	unsigned int packet_len = vi->big_packets ? IP_MAX_MTU : vi->dev->max_mtu;
5303 	if (!vi->big_packets || vi->mergeable_rx_bufs) {
5560 		vi->big_packets = true;