diff options
| author |   Shuyi Cheng <chengshuyi@linux.alibaba.com> | 2021-07-13 20:42:39 +0800 |
|---|---|---|
| committer |   Andrii Nakryiko <andrii@kernel.org> | 2021-07-16 13:22:47 -0700 |
| commit | f0b7d119254247cc373d1695889e5216f13fddcd (patch) | |
| tree | 15822f832ec4c0417071a5da8c8386af37237063 /tools/testing/selftests/bpf/prog_tests/core_reloc.c | |
| parent | libbpf: Fix the possible memory leak on error (diff) | |
| download | wireguard-linux-f0b7d119254247cc373d1695889e5216f13fddcd.tar.xz wireguard-linux-f0b7d119254247cc373d1695889e5216f13fddcd.zip | |
selftests/bpf: Switch existing selftests to using open_opts for custom BTF
This patch mainly replaces the bpf_object_load_attr of
the core_autosize.c and core_reloc.c files with bpf_object_open_opts.
Signed-off-by: Shuyi Cheng <chengshuyi@linux.alibaba.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/1626180159-112996-4-git-send-email-chengshuyi@linux.alibaba.com
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/core_reloc.c')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/core_reloc.c | 25 |
1 files changed, 11 insertions, 14 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/core_reloc.c b/tools/testing/selftests/bpf/prog_tests/core_reloc.c index d02e064c535f..4739b15b2a97 100644 --- a/tools/testing/selftests/bpf/prog_tests/core_reloc.c +++ b/tools/testing/selftests/bpf/prog_tests/core_reloc.c @@ -816,7 +816,7 @@ static size_t roundup_page(size_t sz) void test_core_reloc(void) { const size_t mmap_sz = roundup_page(sizeof(struct data)); - struct bpf_object_load_attr load_attr = {}; + DECLARE_LIBBPF_OPTS(bpf_object_open_opts, open_opts); struct core_reloc_test_case *test_case; const char *tp_name, *probe_name; int err, i, equal; @@ -846,9 +846,16 @@ void test_core_reloc(void) continue; } - obj = bpf_object__open_file(test_case->bpf_obj_file, NULL); + if (test_case->btf_src_file) { + err = access(test_case->btf_src_file, R_OK); + if (!ASSERT_OK(err, "btf_src_file")) + goto cleanup; + } + + open_opts.btf_custom_path = test_case->btf_src_file; + obj = bpf_object__open_file(test_case->bpf_obj_file, &open_opts); if (!ASSERT_OK_PTR(obj, "obj_open")) - continue; + goto cleanup; probe_name = "raw_tracepoint/sys_enter"; tp_name = "sys_enter"; @@ -862,17 +869,7 @@ void test_core_reloc(void) "prog '%s' not found\n", probe_name)) goto cleanup; - - if (test_case->btf_src_file) { - err = access(test_case->btf_src_file, R_OK); - if (!ASSERT_OK(err, "btf_src_file")) - goto cleanup; - } - - load_attr.obj = obj; - load_attr.log_level = 0; - load_attr.target_btf_path = test_case->btf_src_file; - err = bpf_object__load_xattr(&load_attr); + err = bpf_object__load(obj); if (err) { if (!test_case->fails) ASSERT_OK(err, "obj_load"); |