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Searched refs:bpf_skb_adjust_room (Results 1 – 7 of 7) sorted by relevance

/linux/tools/testing/selftests/bpf/progs/
H A Dtest_sockmap_kern.h
H A Dtest_tc_tunnel.c236 if (bpf_skb_adjust_room(skb, olen, BPF_ADJ_ROOM_MAC, flags)) in __encap_ipv4()
365 if (bpf_skb_adjust_room(skb, olen, BPF_ADJ_ROOM_MAC, flags)) in __encap_ipv6()
409 if (bpf_skb_adjust_room(skb, olen, BPF_ADJ_ROOM_MAC, flags)) in encap_ipv6_ipip6()
688 if (bpf_skb_adjust_room(skb, -olen, BPF_ADJ_ROOM_MAC, flags)) in decap_internal()
H A Ddecap_sanity.c56 err = bpf_skb_adjust_room(skb, -(s32)(ETH_HLEN + sizeof(ip6h) + sizeof(udph)), in decap_sanity()
H A Dtest_xdp_meta.c606 err = bpf_skb_adjust_room(ctx, 1, BPF_ADJ_ROOM_MAC, 0); in helper_skb_adjust_room()
614 err = bpf_skb_adjust_room(ctx, -1, BPF_ADJ_ROOM_MAC, 0); in helper_skb_adjust_room()
622 err = bpf_skb_adjust_room(ctx, 256, BPF_ADJ_ROOM_MAC, 0); in helper_skb_adjust_room()
H A Dtest_cls_redirect.c391 if (bpf_skb_adjust_room(skb, -encap_overhead, BPF_ADJ_ROOM_MAC, in accept_locally()
490 if (bpf_skb_adjust_room(skb, delta, BPF_ADJ_ROOM_NET, in forward_with_gre()
H A Dtest_cls_redirect_dynptr.c284 if (bpf_skb_adjust_room(skb, -encap_overhead, BPF_ADJ_ROOM_MAC, in accept_locally()
386 if (bpf_skb_adjust_room(skb, delta, BPF_ADJ_ROOM_NET, in forward_with_gre()
/linux/net/core/
H A Dfilter.c2095 /* The interface is to be used in combination with bpf_skb_adjust_room() in BPF_CALL_2()
3847 BPF_CALL_4(bpf_skb_adjust_room, struct sk_buff *, skb, s32, len_diff, in BPF_CALL_4() argument
3943 .func = bpf_skb_adjust_room,