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Searched refs:bpf_skb_adjust_room (Results 1 – 4 of 4) sorted by relevance

/Linux-v5.15/tools/testing/selftests/bpf/progs/
Dtest_sockmap_kern.h163 err = bpf_skb_adjust_room(skb, -13, 0, 0); in bpf_prog3()
166 err = bpf_skb_adjust_room(skb, 4, 0, 0); in bpf_prog3()
179 err = bpf_skb_adjust_room(skb, 4, 0, 0); in bpf_prog3()
Dtest_tc_tunnel.c219 if (bpf_skb_adjust_room(skb, olen, BPF_ADJ_ROOM_MAC, flags)) in __encap_ipv4()
348 if (bpf_skb_adjust_room(skb, olen, BPF_ADJ_ROOM_MAC, flags)) in __encap_ipv6()
572 if (bpf_skb_adjust_room(skb, -olen, BPF_ADJ_ROOM_MAC, in decap_internal()
Dtest_cls_redirect.c390 if (bpf_skb_adjust_room(skb, -encap_overhead, BPF_ADJ_ROOM_MAC, in accept_locally()
489 if (bpf_skb_adjust_room(skb, delta, BPF_ADJ_ROOM_NET, in forward_with_gre()
/Linux-v5.15/net/core/
Dfilter.c3566 BPF_CALL_4(bpf_skb_adjust_room, struct sk_buff *, skb, s32, len_diff, in BPF_CALL_4() argument
3614 .func = bpf_skb_adjust_room,
7101 func == bpf_skb_adjust_room || in bpf_helper_changes_pkt_data()