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Searched refs:skb_cow_head (Results 1 – 25 of 83) sorted by relevance

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/kernel/linux/linux-5.10/net/ipv6/
Dseg6_iptunnel.c137 err = skb_cow_head(skb, tot_len + skb->mac_len); in seg6_do_srh_encap()
208 err = skb_cow_head(skb, hdrlen + skb->mac_len); in seg6_do_srh_inline()
347 err = skb_cow_head(skb, LL_RESERVED_SPACE(dst->dev)); in seg6_input()
397 err = skb_cow_head(skb, LL_RESERVED_SPACE(dst->dev)); in seg6_output()
Drpl_iptunnel.c156 err = skb_cow_head(skb, hdrlen + skb->mac_len); in rpl_do_srh_inline()
250 err = skb_cow_head(skb, LL_RESERVED_SPACE(dst->dev)); in rpl_output()
295 err = skb_cow_head(skb, LL_RESERVED_SPACE(dst->dev)); in rpl_input()
Dip6_gre.c763 if (skb_cow_head(skb, dev->needed_headroom ?: tun_hlen + tunnel->encap_hlen)) in __gre6_xmit()
773 if (skb_cow_head(skb, dev->needed_headroom ?: tunnel->hlen)) in __gre6_xmit()
979 if (skb_cow_head(skb, dev->needed_headroom ?: t->hlen)) in ip6erspan_tunnel_xmit()
/kernel/linux/linux-5.10/net/core/
Dlwt_bpf.c247 err = skb_cow_head(skb, LL_RESERVED_SPACE(dst->dev)); in bpf_lwt_xmit_reroute()
614 err = skb_cow_head(skb, len + skb->mac_len); in bpf_lwt_push_ip_encap()
616 err = skb_cow_head(skb, in bpf_lwt_push_ip_encap()
/kernel/linux/linux-5.10/net/ife/
Dife.c46 err = skb_cow_head(skb, total_push); in ife_encode()
/kernel/linux/linux-5.10/net/nsh/
Dnsh.c29 if (skb_cow_head(skb, length) < 0) in nsh_push()
/kernel/linux/linux-5.10/net/ipv4/
Dip_gre.c489 if (skb_cow_head(skb, dev->needed_headroom)) in gre_fb_xmit()
539 if (skb_cow_head(skb, dev->needed_headroom)) in erspan_fb_xmit()
632 if (skb_cow_head(skb, 0)) in ipgre_xmit()
647 if (skb_cow_head(skb, dev->needed_headroom)) in ipgre_xmit()
683 if (skb_cow_head(skb, dev->needed_headroom)) in erspan_xmit()
735 if (skb_cow_head(skb, dev->needed_headroom)) in gre_tap_xmit()
Dip_tunnel.c619 if (skb_cow_head(skb, READ_ONCE(dev->needed_headroom))) { in ip_md_tunnel_xmit()
803 if (skb_cow_head(skb, READ_ONCE(dev->needed_headroom))) { in ip_tunnel_xmit()
/kernel/linux/linux-5.10/net/nfc/nci/
Ddata.c226 if (skb_cow_head(skb, reassembly_len)) { in nci_add_rx_data_frag()
/kernel/linux/linux-5.10/drivers/net/usb/
Dcx82310_eth.c320 if (skb_cow_head(skb, 2)) { in cx82310_tx_fixup()
Dch9200.c255 if (skb_cow_head(skb, tx_overhead)) { in ch9200_tx_fixup()
Dsr9700.c460 if (skb_cow_head(skb, SR_TX_OVERHEAD)) { in sr9700_tx_fixup()
/kernel/linux/linux-5.10/drivers/net/
Dbareudp.c324 err = skb_cow_head(skb, min_headroom); in bareudp_xmit_skb()
386 err = skb_cow_head(skb, min_headroom); in bareudp6_xmit_skb()
/kernel/linux/linux-5.10/net/batman-adv/
Dfragmentation.c544 ret = skb_cow_head(skb, ETH_HLEN + header_size); in batadv_frag_send_packet()
Dsoft-interface.c75 result = skb_cow_head(skb, len); in batadv_skb_head_push()
/kernel/linux/linux-5.10/net/bridge/netfilter/
Dnf_conntrack_bridge.c339 err = skb_cow_head(skb, ETH_HLEN); in nf_ct_bridge_frag_restore()
/kernel/linux/linux-5.10/drivers/net/wireguard/
Dsend.c193 if (unlikely(skb_cow_head(skb, DATA_PACKET_HEAD_ROOM) < 0)) in encrypt_packet()
/kernel/linux/linux-5.10/drivers/net/ethernet/mellanox/mlx5/core/en_accel/
Dtls_rxtx.c84 if (skb_cow_head(skb, sizeof(struct mlx5e_tls_metadata))) in mlx5e_tls_add_metadata()
Dipsec_rxtx.c93 if (unlikely(skb_cow_head(skb, sizeof(*mdata)))) in mlx5e_ipsec_add_metadata()
/kernel/linux/linux-5.10/drivers/net/wimax/i2400m/
Dnetdev.c362 if (skb_cow_head(skb, 0)) in i2400m_hard_start_xmit()
/kernel/linux/linux-5.10/include/linux/
Dif_vlan.h341 if (skb_cow_head(skb, VLAN_HLEN) < 0) in __vlan_insert_inner_tag()
/kernel/linux/linux-5.10/net/phonet/
Daf_phonet.c434 if (skb_cow_head(skb, out_dev->hard_header_len)) in phonet_rcv()
/kernel/linux/linux-5.10/drivers/net/ethernet/pensando/ionic/
Dionic_txrx.c702 err = skb_cow_head(skb, 0); in ionic_tx_tcp_inner_pseudo_csum()
726 err = skb_cow_head(skb, 0); in ionic_tx_tcp_pseudo_csum()
/kernel/linux/linux-5.10/drivers/net/ethernet/marvell/prestera/
Dprestera_rxtx.c815 if (skb_cow_head(skb, PRESTERA_DSA_HLEN) < 0) in prestera_rxtx_xmit()
/kernel/linux/linux-5.10/net/xfrm/
Dxfrm_input.c302 err = skb_cow_head(skb, size + skb->mac_len); in xfrm6_remove_beet_encap()

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