vnet_hdr_len 632 drivers/net/tap.c int vnet_hdr_len = 0; vnet_hdr_len 639 drivers/net/tap.c vnet_hdr_len = READ_ONCE(q->vnet_hdr_sz); vnet_hdr_len 642 drivers/net/tap.c if (len < vnet_hdr_len) vnet_hdr_len 644 drivers/net/tap.c len -= vnet_hdr_len; vnet_hdr_len 649 drivers/net/tap.c iov_iter_advance(from, vnet_hdr_len - sizeof(vnet_hdr)); vnet_hdr_len 708 drivers/net/tap.c if (vnet_hdr_len) { vnet_hdr_len 772 drivers/net/tap.c int vnet_hdr_len = 0; vnet_hdr_len 780 drivers/net/tap.c vnet_hdr_len = READ_ONCE(q->vnet_hdr_sz); vnet_hdr_len 781 drivers/net/tap.c if (iov_iter_count(iter) < vnet_hdr_len) vnet_hdr_len 793 drivers/net/tap.c iov_iter_advance(iter, vnet_hdr_len - sizeof(vnet_hdr)); vnet_hdr_len 795 drivers/net/tap.c total = vnet_hdr_len; vnet_hdr_len 1153 drivers/net/tap.c int vnet_hdr_len = 0; vnet_hdr_len 1159 drivers/net/tap.c vnet_hdr_len = READ_ONCE(q->vnet_hdr_sz); vnet_hdr_len 1174 drivers/net/tap.c if (vnet_hdr_len) { vnet_hdr_len 3319 net/packet/af_packet.c int vnet_hdr_len = 0; vnet_hdr_len 3364 net/packet/af_packet.c vnet_hdr_len = sizeof(struct virtio_net_hdr); vnet_hdr_len 3448 net/packet/af_packet.c err = vnet_hdr_len + ((flags&MSG_TRUNC) ? skb->len : copied);