Home
last modified time | relevance | path

Searched refs:bpf_skb_change_head (Results 1 – 6 of 6) sorted by relevance

/linux/tools/testing/selftests/bpf/progs/
H A Dtest_lwt_redirect.c17 if (bpf_skb_change_head(skb, ETH_HLEN, 0)) in prepend_dummy_mac()
H A Dtest_tc_peer.c70 if (bpf_skb_change_head(skb, ETH_HLEN, 0) != 0) in tc_src_l3()
H A Dtest_xdp_meta.c548 if (bpf_skb_change_head(ctx, sizeof(struct ipv6hdr), 0)) in dummy_lwt_xmit()
640 err = bpf_skb_change_head(ctx, 1, 0); in helper_skb_change_head_tail()
648 err = bpf_skb_change_head(ctx, 256, 0); in helper_skb_change_head_tail()
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.c4095 BPF_CALL_3(bpf_skb_change_head, struct sk_buff *, skb, u32, head_room,
4105 .func = bpf_skb_change_head,
4096 BPF_CALL_3(bpf_skb_change_head,struct sk_buff *,skb,u32,head_room,u64,flags) BPF_CALL_3() argument