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| author | Andrii Nakryiko <andrii@kernel.org> | 2022-02-02 14:59:15 -0800 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2022-02-03 16:32:25 +0100 |
| commit | e4e284a8c0d9823c07ee674445de05928be67231 (patch) | |
| tree | adfcdb8b548bb9120dab439ad8a3e0c3aa4c8d30 /tools/testing/selftests/bpf/prog_tests/xdp_devmap_attach.c | |
| parent | 32e608f82946e1e600f8c92b765c18b7189e596d (diff) | |
| download | linux-e4e284a8c0d9823c07ee674445de05928be67231.tar.bz2 | |
selftests/bpf: Redo the switch to new libbpf XDP APIs
Switch to using new bpf_xdp_*() APIs across all selftests. Take
advantage of a more straightforward and user-friendly semantics of
old_prog_fd (0 means "don't care") in few places.
This is a redo of 544356524dd6 ("selftests/bpf: switch to new libbpf XDP
APIs"), which was previously reverted to minimize conflicts during bpf
and bpf-next tree merge.
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Reviewed-by: Quentin Monnet <quentin@isovalent.com>
Link: https://lore.kernel.org/bpf/20220202225916.3313522-6-andrii@kernel.org
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/xdp_devmap_attach.c')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/xdp_devmap_attach.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/xdp_devmap_attach.c b/tools/testing/selftests/bpf/prog_tests/xdp_devmap_attach.c index 2a784ccd3136..463a72fc3e70 100644 --- a/tools/testing/selftests/bpf/prog_tests/xdp_devmap_attach.c +++ b/tools/testing/selftests/bpf/prog_tests/xdp_devmap_attach.c @@ -26,11 +26,11 @@ static void test_xdp_with_devmap_helpers(void) return; dm_fd = bpf_program__fd(skel->progs.xdp_redir_prog); - err = bpf_set_link_xdp_fd(IFINDEX_LO, dm_fd, XDP_FLAGS_SKB_MODE); + err = bpf_xdp_attach(IFINDEX_LO, dm_fd, XDP_FLAGS_SKB_MODE, NULL); if (!ASSERT_OK(err, "Generic attach of program with 8-byte devmap")) goto out_close; - err = bpf_set_link_xdp_fd(IFINDEX_LO, -1, XDP_FLAGS_SKB_MODE); + err = bpf_xdp_detach(IFINDEX_LO, XDP_FLAGS_SKB_MODE, NULL); ASSERT_OK(err, "XDP program detach"); dm_fd = bpf_program__fd(skel->progs.xdp_dummy_dm); @@ -48,9 +48,9 @@ static void test_xdp_with_devmap_helpers(void) ASSERT_EQ(info.id, val.bpf_prog.id, "Match program id to devmap entry prog_id"); /* can not attach BPF_XDP_DEVMAP program to a device */ - err = bpf_set_link_xdp_fd(IFINDEX_LO, dm_fd, XDP_FLAGS_SKB_MODE); + err = bpf_xdp_attach(IFINDEX_LO, dm_fd, XDP_FLAGS_SKB_MODE, NULL); if (!ASSERT_NEQ(err, 0, "Attach of BPF_XDP_DEVMAP program")) - bpf_set_link_xdp_fd(IFINDEX_LO, -1, XDP_FLAGS_SKB_MODE); + bpf_xdp_detach(IFINDEX_LO, XDP_FLAGS_SKB_MODE, NULL); val.ifindex = 1; val.bpf_prog.fd = bpf_program__fd(skel->progs.xdp_dummy_prog); |