max_headroom 149 drivers/net/ppp/pptp.c int max_headroom; max_headroom 164 drivers/net/ppp/pptp.c max_headroom = LL_RESERVED_SPACE(tdev) + sizeof(*iph) + sizeof(*hdr) + 2; max_headroom 166 drivers/net/ppp/pptp.c if (skb_headroom(skb) < max_headroom || skb_cloned(skb) || skb_shared(skb)) { max_headroom 167 drivers/net/ppp/pptp.c struct sk_buff *new_skb = skb_realloc_headroom(skb, max_headroom); max_headroom 291 net/bridge/br_if.c unsigned max_headroom = 0; max_headroom 297 net/bridge/br_if.c if (dev_headroom > max_headroom) max_headroom 298 net/bridge/br_if.c max_headroom = dev_headroom; max_headroom 301 net/bridge/br_if.c return max_headroom; max_headroom 645 net/ipv4/ip_tunnel.c unsigned int max_headroom; /* The extra header space needed */ max_headroom 802 net/ipv4/ip_tunnel.c max_headroom = LL_RESERVED_SPACE(rt->dst.dev) + sizeof(struct iphdr) max_headroom 804 net/ipv4/ip_tunnel.c if (max_headroom > dev->needed_headroom) max_headroom 805 net/ipv4/ip_tunnel.c dev->needed_headroom = max_headroom; max_headroom 1046 net/ipv6/ip6_tunnel.c unsigned int max_headroom = psh_hlen; max_headroom 1129 net/ipv6/ip6_tunnel.c max_headroom += 8; max_headroom 1158 net/ipv6/ip6_tunnel.c max_headroom += LL_RESERVED_SPACE(tdev); max_headroom 1160 net/ipv6/ip6_tunnel.c if (skb_headroom(skb) < max_headroom || skb_shared(skb) || max_headroom 1164 net/ipv6/ip6_tunnel.c new_skb = skb_realloc_headroom(skb, max_headroom); max_headroom 1195 net/ipv6/ip6_tunnel.c max_headroom = LL_RESERVED_SPACE(dst->dev) + sizeof(struct ipv6hdr) max_headroom 1197 net/ipv6/ip6_tunnel.c if (max_headroom > dev->needed_headroom) max_headroom 1198 net/ipv6/ip6_tunnel.c dev->needed_headroom = max_headroom; max_headroom 826 net/ipv6/sit.c unsigned int max_headroom; /* The extra header space needed */ max_headroom 968 net/ipv6/sit.c max_headroom = LL_RESERVED_SPACE(tdev) + t_hlen; max_headroom 970 net/ipv6/sit.c if (skb_headroom(skb) < max_headroom || skb_shared(skb) || max_headroom 972 net/ipv6/sit.c struct sk_buff *new_skb = skb_realloc_headroom(skb, max_headroom); max_headroom 948 net/netfilter/ipvs/ip_vs_xmit.c unsigned int max_headroom, __u8 *next_protocol, max_headroom 961 net/netfilter/ipvs/ip_vs_xmit.c if (skb_headroom(skb) < max_headroom || skb_cloned(skb)) { max_headroom 962 net/netfilter/ipvs/ip_vs_xmit.c new_skb = skb_realloc_headroom(skb, max_headroom); max_headroom 1147 net/netfilter/ipvs/ip_vs_xmit.c unsigned int max_headroom; /* The extra header space needed */ max_headroom 1170 net/netfilter/ipvs/ip_vs_xmit.c max_headroom = LL_RESERVED_SPACE(tdev) + sizeof(struct iphdr); max_headroom 1184 net/netfilter/ipvs/ip_vs_xmit.c max_headroom += sizeof(struct udphdr) + gue_hdrlen; max_headroom 1193 net/netfilter/ipvs/ip_vs_xmit.c max_headroom += gre_hdrlen; max_headroom 1198 net/netfilter/ipvs/ip_vs_xmit.c skb = ip_vs_prepare_tunneled_skb(skb, cp->af, max_headroom, max_headroom 1296 net/netfilter/ipvs/ip_vs_xmit.c unsigned int max_headroom; /* The extra header space needed */ max_headroom 1320 net/netfilter/ipvs/ip_vs_xmit.c max_headroom = LL_RESERVED_SPACE(tdev) + sizeof(struct ipv6hdr); max_headroom 1334 net/netfilter/ipvs/ip_vs_xmit.c max_headroom += sizeof(struct udphdr) + gue_hdrlen; max_headroom 1343 net/netfilter/ipvs/ip_vs_xmit.c max_headroom += gre_hdrlen; max_headroom 1346 net/netfilter/ipvs/ip_vs_xmit.c skb = ip_vs_prepare_tunneled_skb(skb, cp->af, max_headroom, max_headroom 2007 net/openvswitch/datapath.c unsigned int dev_headroom, max_headroom = 0; max_headroom 2016 net/openvswitch/datapath.c if (dev_headroom > max_headroom) max_headroom 2017 net/openvswitch/datapath.c max_headroom = dev_headroom; max_headroom 2021 net/openvswitch/datapath.c return max_headroom; max_headroom 2030 net/openvswitch/datapath.c dp->max_headroom = new_headroom; max_headroom 2108 net/openvswitch/datapath.c if (new_headroom > dp->max_headroom) max_headroom 2111 net/openvswitch/datapath.c netdev_set_rx_headroom(vport->dev, dp->max_headroom); max_headroom 2210 net/openvswitch/datapath.c if (netdev_get_fwd_headroom(vport->dev) == dp->max_headroom) max_headroom 2219 net/openvswitch/datapath.c if (new_headroom < dp->max_headroom) max_headroom 82 net/openvswitch/datapath.h u32 max_headroom;