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Searched refs:bpf_skb_change_head (Results 1 – 5 of 5) sorted by relevance

/linux/tools/testing/selftests/bpf/progs/
H A Dtest_tc_peer.c48 if (bpf_skb_change_head(skb, ETH_HLEN, 0) != 0) in tc_src_l3()
H A Dtest_lwt_redirect.c17 if (bpf_skb_change_head(skb, ETH_HLEN, 0)) in prepend_dummy_mac()
H A Dverifier_lwt.c169 : __imm(bpf_skb_change_head) in make_headroom_for_lwt_xmit()
/linux/samples/bpf/
H A Dtest_lwt_bpf.c166 ret = bpf_skb_change_head(skb, 14, 0); in __do_push_ll_and_redirect()
/linux/net/core/
H A Dfilter.c3868 BPF_CALL_3(bpf_skb_change_head, struct sk_buff *, skb, u32, head_room, in BPF_CALL_3() argument
3878 .func = bpf_skb_change_head,
7910 func == bpf_skb_change_head || in bpf_helper_changes_pkt_data()