From 26c79fcbfa64b18ca1407a3be7ac3442aef51073 Mon Sep 17 00:00:00 2001 From: Yonghong Song Date: Thu, 11 Nov 2021 17:26:41 -0800 Subject: [PATCH] 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 Signed-off-by: Alexei Starovoitov Acked-by: Andrii Nakryiko Link: https://lore.kernel.org/bpf/20211112012641.1507144-1-yhs@fb.com --- .../selftests/bpf/prog_tests/btf_tag.c | 20 ++++++++++++------- .../bpf/progs/{tag.c => btf_decl_tag.c} | 4 ---- 2 files changed, 13 insertions(+), 11 deletions(-) rename tools/testing/selftests/bpf/progs/{tag.c => btf_decl_tag.c} (94%) diff --git a/tools/testing/selftests/bpf/prog_tests/btf_tag.c b/tools/testing/selftests/bpf/prog_tests/btf_tag.c index 91821f42714da..d15cc7a88182f 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 -#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 similarity index 94% rename from tools/testing/selftests/bpf/progs/tag.c rename to tools/testing/selftests/bpf/progs/btf_decl_tag.c index 1792f4eda0959..c88ccc53529aa 100644 --- a/tools/testing/selftests/bpf/progs/tag.c +++ b/tools/testing/selftests/bpf/progs/btf_decl_tag.c @@ -4,10 +4,6 @@ #include #include -#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"))) -- 2.49.0