diff options
| author | Andrii Nakryiko <andrii@kernel.org> | 2022-01-19 22:14:21 -0800 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2022-01-20 21:22:02 -0800 |
| commit | 544356524dd6ff5b0bb9099861ab8493a4387def (patch) | |
| tree | 2f8db0ee9bd828e3a93f10b21befea83b52ace63 /tools/testing/selftests/bpf/prog_tests/xdp_cpumap_attach.c | |
| parent | c86575eccab24d583db0169ded342eb215b781c9 (diff) | |
| download | linux-544356524dd6ff5b0bb9099861ab8493a4387def.tar.bz2 | |
selftests/bpf: 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.
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/r/20220120061422.2710637-4-andrii@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/xdp_cpumap_attach.c')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/xdp_cpumap_attach.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/xdp_cpumap_attach.c b/tools/testing/selftests/bpf/prog_tests/xdp_cpumap_attach.c index fd812bd43600..abe9d9f988ec 100644 --- a/tools/testing/selftests/bpf/prog_tests/xdp_cpumap_attach.c +++ b/tools/testing/selftests/bpf/prog_tests/xdp_cpumap_attach.c @@ -23,11 +23,11 @@ void serial_test_xdp_cpumap_attach(void) return; prog_fd = bpf_program__fd(skel->progs.xdp_redir_prog); - err = bpf_set_link_xdp_fd(IFINDEX_LO, prog_fd, XDP_FLAGS_SKB_MODE); + err = bpf_xdp_attach(IFINDEX_LO, prog_fd, XDP_FLAGS_SKB_MODE, NULL); if (!ASSERT_OK(err, "Generic attach of program with 8-byte CPUMAP")) 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"); prog_fd = bpf_program__fd(skel->progs.xdp_dummy_cm); @@ -45,9 +45,9 @@ void serial_test_xdp_cpumap_attach(void) ASSERT_EQ(info.id, val.bpf_prog.id, "Match program id to cpumap entry prog_id"); /* can not attach BPF_XDP_CPUMAP program to a device */ - err = bpf_set_link_xdp_fd(IFINDEX_LO, prog_fd, XDP_FLAGS_SKB_MODE); + err = bpf_xdp_attach(IFINDEX_LO, prog_fd, XDP_FLAGS_SKB_MODE, NULL); if (!ASSERT_NEQ(err, 0, "Attach of BPF_XDP_CPUMAP program")) - bpf_set_link_xdp_fd(IFINDEX_LO, -1, XDP_FLAGS_SKB_MODE); + bpf_xdp_detach(IFINDEX_LO, XDP_FLAGS_SKB_MODE, NULL); val.qsize = 192; val.bpf_prog.fd = bpf_program__fd(skel->progs.xdp_dummy_prog); |