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author | Yonghong Song <yhs@fb.com> | 2021-11-12 04:26:41 +0300 |
---|---|---|
committer | Alexei Starovoitov <ast@kernel.org> | 2021-11-12 04:41:11 +0300 |
commit | 26c79fcbfa64b18ca1407a3be7ac3442aef51073 (patch) | |
tree | a63b32499e44ab303ed27d2dccdbe36bb6c38065 /tools | |
parent | 846f4826d18e660ab668eb26e83c6adf0ceb24d2 (diff) | |
download | linux-26c79fcbfa64b18ca1407a3be7ac3442aef51073.tar.xz |
selftests/bpf: Rename progs/tag.c to progs/btf_decl_tag.c
Rename progs/tag.c to progs/btf_decl_tag.c so we can introduce
progs/btf_type_tag.c in the next patch.
Also create a subtest for btf_decl_tag in prog_tests/btf_tag.c
so we can introduce btf_type_tag subtest in the next patch.
I also took opportunity to remove the check whether __has_attribute
is defined or not in progs/btf_decl_tag.c since all recent
clangs should already support this macro.
Signed-off-by: Yonghong Song <yhs@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20211112012641.1507144-1-yhs@fb.com
Diffstat (limited to 'tools')
-rw-r--r-- | tools/testing/selftests/bpf/prog_tests/btf_tag.c | 20 | ||||
-rw-r--r-- | tools/testing/selftests/bpf/progs/btf_decl_tag.c (renamed from tools/testing/selftests/bpf/progs/tag.c) | 4 |
2 files changed, 13 insertions, 11 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/btf_tag.c b/tools/testing/selftests/bpf/prog_tests/btf_tag.c index 91821f42714d..d15cc7a88182 100644 --- a/tools/testing/selftests/bpf/prog_tests/btf_tag.c +++ b/tools/testing/selftests/bpf/prog_tests/btf_tag.c @@ -1,20 +1,26 @@ // SPDX-License-Identifier: GPL-2.0 /* Copyright (c) 2021 Facebook */ #include <test_progs.h> -#include "tag.skel.h" +#include "btf_decl_tag.skel.h" -void test_btf_tag(void) +static void test_btf_decl_tag(void) { - struct tag *skel; + struct btf_decl_tag *skel; - skel = tag__open_and_load(); - if (!ASSERT_OK_PTR(skel, "btf_tag")) + skel = btf_decl_tag__open_and_load(); + if (!ASSERT_OK_PTR(skel, "btf_decl_tag")) return; if (skel->rodata->skip_tests) { - printf("%s:SKIP: btf_tag attribute not supported", __func__); + printf("%s:SKIP: btf_decl_tag attribute not supported", __func__); test__skip(); } - tag__destroy(skel); + btf_decl_tag__destroy(skel); +} + +void test_btf_tag(void) +{ + if (test__start_subtest("btf_decl_tag")) + test_btf_decl_tag(); } diff --git a/tools/testing/selftests/bpf/progs/tag.c b/tools/testing/selftests/bpf/progs/btf_decl_tag.c index 1792f4eda095..c88ccc53529a 100644 --- a/tools/testing/selftests/bpf/progs/tag.c +++ b/tools/testing/selftests/bpf/progs/btf_decl_tag.c @@ -4,10 +4,6 @@ #include <bpf/bpf_helpers.h> #include <bpf/bpf_tracing.h> -#ifndef __has_attribute -#define __has_attribute(x) 0 -#endif - #if __has_attribute(btf_decl_tag) #define __tag1 __attribute__((btf_decl_tag("tag1"))) #define __tag2 __attribute__((btf_decl_tag("tag2"))) |