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Searched refs:skb_cow_head (Results 1 – 25 of 76) sorted by relevance

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/linux/net/ipv6/
H A Dseg6_iptunnel.c140 err = skb_cow_head(skb, tot_len + dst_dev_overhead(cache_dst, skb)); in __seg6_do_srh_encap()
240 err = skb_cow_head(skb, tot_len + dst_dev_overhead(cache_dst, skb)); in seg6_do_srh_encap_red()
336 err = skb_cow_head(skb, hdrlen + dst_dev_overhead(cache_dst, skb)); in __seg6_do_srh_inline()
510 err = skb_cow_head(skb, LL_RESERVED_SPACE(dst->dev)); in seg6_input_core()
596 err = skb_cow_head(skb, LL_RESERVED_SPACE(dst->dev)); in seg6_output_core()
H A Drpl_iptunnel.c157 err = skb_cow_head(skb, hdrlen + dst_dev_overhead(cache_dst, skb)); in rpl_do_srh_inline()
245 err = skb_cow_head(skb, LL_RESERVED_SPACE(dst->dev)); in rpl_output()
300 err = skb_cow_head(skb, LL_RESERVED_SPACE(dst->dev)); in rpl_input()
H A Dioam6_iptunnel.c264 err = skb_cow_head(skb, hdrlen + dst_dev_overhead(cache_dst, skb)); in ioam6_do_inline()
305 err = skb_cow_head(skb, len + dst_dev_overhead(cache_dst, skb)); in ioam6_do_encap()
420 err = skb_cow_head(skb, LL_RESERVED_SPACE(cache_dst->dev)); in ioam6_output()
H A Dip6_gre.c792 if (skb_cow_head(skb, dev->needed_headroom ?: tun_hlen + tunnel->encap_hlen)) in __gre6_xmit()
803 if (skb_cow_head(skb, dev->needed_headroom ?: tunnel->hlen)) in __gre6_xmit()
992 if (skb_cow_head(skb, dev->needed_headroom ?: t->hlen)) in ip6erspan_tunnel_xmit()
/linux/net/netfilter/
H A Dnf_dup_netdev.c27 if (skb_cow_head(skb, skb->mac_len)) in nf_do_netdev_egress()
/linux/net/core/
H A Dlwt_bpf.c253 err = skb_cow_head(skb, LL_RESERVED_SPACE(dst->dev)); in bpf_lwt_xmit_reroute()
620 err = skb_cow_head(skb, len + skb->mac_len); in bpf_lwt_push_ip_encap()
622 err = skb_cow_head(skb, in bpf_lwt_push_ip_encap()
H A Dgso.c97 err = skb_cow_head(skb, 0); in __skb_gso_segment()
/linux/net/nsh/
H A Dnsh.c30 if (skb_cow_head(skb, length) < 0) in nsh_push()
/linux/net/ife/
H A Dife.c46 err = skb_cow_head(skb, total_push); in ife_encode()
/linux/net/sched/
H A Dsch_frag.c27 if (skb_cow_head(skb, data->l2_len) < 0) { in sch_frag_xmit()
/linux/drivers/net/ethernet/qualcomm/rmnet/
H A Drmnet_handlers.c153 if (skb_cow_head(skb, required_headroom) < 0) in rmnet_map_egress_handler()
/linux/net/nfc/nci/
H A Ddata.c226 if (skb_cow_head(skb, reassembly_len)) { in nci_add_rx_data_frag()
/linux/net/mpls/
H A Dmpls_iptunnel.c109 if (skb_cow_head(skb, hh_len + new_header_size)) in mpls_xmit()
/linux/drivers/net/usb/
H A Dcx82310_eth.c321 if (skb_cow_head(skb, 2)) { in cx82310_tx_fixup()
H A Dch9200.c255 if (skb_cow_head(skb, tx_overhead)) { in ch9200_tx_fixup()
H A Dsr9700.c466 if (skb_cow_head(skb, SR_TX_OVERHEAD)) { in sr9700_tx_fixup()
/linux/net/batman-adv/
H A Dfragmentation.c535 ret = skb_cow_head(skb, ETH_HLEN + header_size); in batadv_frag_send_packet()
/linux/net/bridge/netfilter/
H A Dnf_conntrack_bridge.c370 err = skb_cow_head(skb, ETH_HLEN); in nf_ct_bridge_frag_restore()
/linux/drivers/net/wireguard/
H A Dsend.c193 if (unlikely(skb_cow_head(skb, DATA_PACKET_HEAD_ROOM) < 0)) in encrypt_packet()
/linux/include/linux/
H A Dif_vlan.h355 if (skb_cow_head(skb, VLAN_HLEN) < 0) in __vlan_insert_inner_tag()
/linux/net/phonet/
H A Daf_phonet.c433 if (skb_cow_head(skb, out_dev->hard_header_len)) in phonet_rcv()
/linux/drivers/net/wwan/
H A Dmhi_wwan_mbim.c118 if (skb_cow_head(skb, sizeof(struct mbim_tx_hdr))) { in mbim_tx_fixup()
/linux/drivers/net/mctp/
H A Dmctp-i3c.c514 rc = skb_cow_head(skb, sizeof(struct mctp_i3c_internal_hdr)); in mctp_i3c_header_create()
/linux/net/ipv4/
H A Dip_tunnel.c662 if (skb_cow_head(skb, headroom)) { in ip_md_tunnel_xmit()
849 if (skb_cow_head(skb, max_headroom)) { in ip_tunnel_xmit()
/linux/drivers/net/ethernet/marvell/prestera/
H A Dprestera_rxtx.c819 if (skb_cow_head(skb, PRESTERA_DSA_HLEN) < 0) in prestera_rxtx_xmit()

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