| /net/netfilter/ |
| H A D | nfnetlink_queue_core.c | 288 unsigned int hlen = 0; local
340 hlen = skb_zerocopy_headlen(entskb);
341 hlen = min_t(unsigned int, hlen, data_len);
342 size += sizeof(struct nlattr) + hlen;
487 if (skb_tailroom(skb) < sizeof(*nla) + hlen)
494 if (skb_zerocopy(skb, entskb, data_len, hlen))
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| /net/openvswitch/ |
| H A D | datapath.c | 414 unsigned int hlen; local
449 hlen = skb_zerocopy_headlen(skb);
451 hlen = skb->len;
453 len = upcall_msg_size(upcall_info->userdata, hlen);
482 err = skb_zerocopy(user_skb, skb, skb->len, hlen);
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| /net/wireless/ |
| H A D | util.c | 640 unsigned int hlen = ALIGN(extra_headroom, 4); local
645 frame = dev_alloc_skb(hlen + subframe_len + 2);
649 skb_reserve(frame, hlen + sizeof(struct ethhdr) + 2);
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| /net/ipv4/ |
| H A D | igmp.c | 329 int hlen = LL_RESERVED_SPACE(dev); local
334 skb = alloc_skb(size + hlen + tlen,
357 skb_reserve(skb, hlen);
676 int hlen, tlen; local
691 hlen = LL_RESERVED_SPACE(dev);
693 skb = alloc_skb(IGMP_SIZE + hlen + tlen, GFP_ATOMIC);
702 skb_reserve(skb, hlen);
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| H A D | ipconfig.c | 620 u8 hlen; /* HW address length */ member in struct:bootp_pkt
799 int hlen = LL_RESERVED_SPACE(dev); local
803 skb = alloc_skb(sizeof(struct bootp_pkt) + hlen + tlen + 15,
807 skb_reserve(skb, hlen);
841 b->hlen = dev->addr_len;
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| H A D | tcp.c | 847 u32 gso_size, hlen; local
850 hlen = inet_csk(sk)->icsk_af_ops->net_header_len +
864 sk->sk_gso_max_size - 1 - hlen);
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| H A D | udp.c | 712 int hlen = len; local
733 hlen -= frags->len;
736 csum = skb_checksum(skb, offset, hlen, csum);
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| H A D | tcp_input.c | 4936 static int tcp_copy_to_iovec(struct sock *sk, struct sk_buff *skb, int hlen) argument
4939 int chunk = skb->len - hlen;
4944 err = skb_copy_datagram_iovec(skb, hlen, tp->ucopy.iov, chunk);
4946 err = skb_copy_and_csum_datagram_iovec(skb, hlen,
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| /net/ipv6/ |
| H A D | mcast.c | 1562 int hlen = LL_RESERVED_SPACE(dev); local
1564 unsigned int size = mtu + hlen + tlen;
1581 skb_reserve(skb, hlen);
1942 int hlen = LL_RESERVED_SPACE(dev); local
1965 skb = sock_alloc_send_skb(sk, hlen + tlen + full_len, 1, &err);
1975 skb_reserve(skb, hlen);
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| /net/core/ |
| H A D | skbuff.c | 2126 unsigned int hlen = 0; local
2131 hlen = skb_headlen(from);
2134 hlen = from->len;
2136 return hlen;
2145 * @hlen: size of linear headroom in destination buffer
2150 * The `hlen` as calculated by skb_zerocopy_headlen() specifies the
2159 skb_zerocopy(struct sk_buff *to, struct sk_buff *from, int len, int hlen) argument
2167 BUG_ON(!from->head_frag && !hlen);
2173 if (hlen) {
2174 ret = skb_copy_bits(from, 0, skb_put(to, hlen), hle
[all...] |
| H A D | dev.c | 4222 unsigned int hlen = sizeof(*eth); local
4230 if (unlikely(skb_gro_header_hard(skb, hlen))) {
4231 eth = skb_gro_header_slow(skb, hlen, 0);
4237 gro_pull_from_frag0(skb, hlen);
4238 NAPI_GRO_CB(skb)->frag0 += hlen;
4239 NAPI_GRO_CB(skb)->frag0_len -= hlen;
4241 __skb_pull(skb, hlen);
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| /net/packet/ |
| H A D | af_packet.c | 2100 __be16 proto, unsigned char *addr, int hlen)
2131 skb_reserve(skb, hlen);
2235 int hlen, tlen; local
2280 hlen = LL_RESERVED_SPACE(dev);
2283 hlen + tlen + sizeof(struct sockaddr_ll),
2290 addr, hlen);
2401 int hlen, tlen; local
2493 hlen = LL_RESERVED_SPACE(dev);
2495 skb = packet_alloc_skb(sk, hlen + tlen, hlen, le
2098 tpacket_fill_skb(struct packet_sock *po, struct sk_buff *skb, void *frame, struct net_device *dev, int size_max, __be16 proto, unsigned char *addr, int hlen) argument
[all...] |
| /net/bluetooth/ |
| H A D | hci_core.c | 4273 int hlen = 0; local
4288 hlen = HCI_ACL_HDR_SIZE;
4292 hlen = HCI_EVENT_HDR_SIZE;
4296 hlen = HCI_SCO_HDR_SIZE;
4305 scb->expect = hlen;
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| H A D | l2cap_core.c | 1009 int hlen = __ertm_hdr_size(chan); local
1012 hlen += L2CAP_FCS_SIZE;
1014 skb = bt_skb_alloc(hlen, GFP_KERNEL);
1020 lh->len = cpu_to_le16(hlen - L2CAP_HDR_SIZE);
2137 int err, count, hlen = L2CAP_HDR_SIZE + L2CAP_PSMLEN_SIZE; local
2143 count = min_t(unsigned int, (conn->mtu - hlen), len);
2145 skb = chan->ops->alloc_skb(chan, hlen, count,
2200 int err, count, hlen; local
2208 hlen = __ertm_hdr_size(chan);
2211 hlen
2321 int err, count, hlen; local
[all...] |