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Searched refs:bpf_xdp_adjust_head (Results 1 – 9 of 9) sorted by relevance

/linux/tools/testing/selftests/bpf/progs/
H A Dtest_xdp_vlan.c207 bpf_xdp_adjust_head(ctx, VLAN_HDR_SZ); in xdp_prognum2()
246 bpf_xdp_adjust_head(ctx, VLAN_HDR_SZ); in xdp_prognum3()
H A Dtest_xdp.c112 if (bpf_xdp_adjust_head(xdp, 0 - (int)sizeof(struct iphdr))) in handle_ipv4()
182 if (bpf_xdp_adjust_head(xdp, 0 - (int)sizeof(struct ipv6hdr))) in handle_ipv6()
H A Dtest_xdp_loop.c108 if (bpf_xdp_adjust_head(xdp, 0 - (int)sizeof(struct iphdr))) in handle_ipv4()
178 if (bpf_xdp_adjust_head(xdp, 0 - (int)sizeof(struct ipv6hdr))) in handle_ipv6()
H A Dtest_xdp_dynptr.c121 if (bpf_xdp_adjust_head(xdp, 0 - (int)iphdr_sz)) in handle_ipv4()
200 if (bpf_xdp_adjust_head(xdp, 0 - (int)ipv6hdr_sz)) in handle_ipv6()
H A Dtest_xdp_noinline.c290 if (bpf_xdp_adjust_head(xdp, 0 - (int)sizeof(struct ipv6hdr))) in encap_v6()
346 if (bpf_xdp_adjust_head(xdp, 0 - (int)sizeof(struct iphdr))) in encap_v4()
378 if (bpf_xdp_adjust_head(xdp, (int)sizeof(struct iphdr))) in encap_v4()
H A Ddynptr_fail.c1433 if (bpf_xdp_adjust_head(xdp, 0 - (int)sizeof(*hdr)))
1458 if (bpf_xdp_adjust_head(xdp, 0 - (int)sizeof(*hdr))) in dynptr_size_invalid()
1944 if (bpf_xdp_adjust_head(xdp, 0 - (int)sizeof(*hdr)))
/linux/samples/bpf/
H A Dxdp_tx_iptunnel_kern.c112 if (bpf_xdp_adjust_head(xdp, 0 - (int)sizeof(struct iphdr))) in handle_ipv4()
184 if (bpf_xdp_adjust_head(xdp, 0 - (int)sizeof(struct ipv6hdr))) in handle_ipv6()
/linux/tools/testing/selftests/net/lib/
H A Dxdp_native.bpf.c498 if (bpf_xdp_adjust_head(ctx, offset) < 0) in xdp_adjst_head_shrnk_data()
567 if (bpf_xdp_adjust_head(ctx, 0 - offset) < 0) in xdp_adjst_head_grow_data()
/linux/net/core/
H A Dfilter.c3992 BPF_CALL_2(bpf_xdp_adjust_head, struct xdp_buff *, xdp, int, offset) in BPF_CALL_2() argument
4013 .func = bpf_xdp_adjust_head,