bpf_skb_adjust_room 3153 net/core/filter.c BPF_CALL_4(bpf_skb_adjust_room, struct sk_buff *, skb, s32, len_diff, bpf_skb_adjust_room 3198 net/core/filter.c .func = bpf_skb_adjust_room, bpf_skb_adjust_room 5942 net/core/filter.c func == bpf_skb_adjust_room || bpf_skb_adjust_room 321 tools/testing/selftests/bpf/bpf_helpers.h static int (*bpf_skb_adjust_room)(void *ctx, __s32 len_diff, __u32 mode, bpf_skb_adjust_room 187 tools/testing/selftests/bpf/progs/test_tc_tunnel.c if (bpf_skb_adjust_room(skb, olen, BPF_ADJ_ROOM_MAC, flags)) bpf_skb_adjust_room 294 tools/testing/selftests/bpf/progs/test_tc_tunnel.c if (bpf_skb_adjust_room(skb, olen, BPF_ADJ_ROOM_MAC, flags)) bpf_skb_adjust_room 488 tools/testing/selftests/bpf/progs/test_tc_tunnel.c if (bpf_skb_adjust_room(skb, -olen, BPF_ADJ_ROOM_MAC,