Commit-ID: 916d4092a1d2d7bb50630497be71ee4c4c2807fa
Gitweb: http://git.kernel.org/tip/916d4092a1d2d7bb50630497be71ee4c4c2807fa
Author: Arnaldo Carvalho de Melo <a...@redhat.com>
AuthorDate: Wed, 18 Nov 2015 17:38:49 -0300
Committer: Arnaldo Carvalho de Melo <a...@redhat.com>
CommitDate: Wed, 18 Nov 2015 17:38:49 -0300
perf test: Fix build of BPF and LLVM on older glibc libraries
$ rpm -q glibc
glibc-2.12-1.166.el6_7.1.x86_64
<SNIP>
CC /tmp/build/perf/tests/llvm.o
cc1: warnings being treated as errors
tests/llvm.c: In function ‘test_llvm__fetch_bpf_obj’:
tests/llvm.c:53: error: declaration of ‘index’ shadows a global declaration
/usr/include/string.h:489: error: shadowed declaration is here
<SNIP>
CC /tmp/build/perf/tests/bpf.o
cc1: warnings being treated as errors
tests/bpf.c: In function ‘__test__bpf’:
tests/bpf.c:149: error: declaration of ‘index’ shadows a global declaration
/usr/include/string.h:489: error: shadowed declaration is here
<SNIP>
Cc: He Kuang <heku...@huawei.com>
Cc: Jiri Olsa <jo...@kernel.org>
Cc: Namhyung Kim <namhy...@kernel.org>
Cc: pi3or...@163.com
Cc: Wang Nan <wangn...@huawei.com>
Cc: Zefan Li <lize...@huawei.com>
Fixes: b31de018a628 ("perf test: Enhance the LLVM test: update basic BPF test
program")
Fixes: ba1fae431e74 ("perf test: Add 'perf test BPF'")
Link: http://lkml.kernel.org/n/tip-akpo4r750oya2phxoh9e3...@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com>
---
tools/perf/tests/bpf.c | 14 +++++++-------
tools/perf/tests/llvm.c | 8 ++++----
2 files changed, 11 insertions(+), 11 deletions(-)
diff --git a/tools/perf/tests/bpf.c b/tools/perf/tests/bpf.c
index ec16f78..6ebfdee 100644
--- a/tools/perf/tests/bpf.c
+++ b/tools/perf/tests/bpf.c
@@ -146,7 +146,7 @@ prepare_bpf(void *obj_buf, size_t obj_buf_sz, const char
*name)
return obj;
}
-static int __test__bpf(int index)
+static int __test__bpf(int idx)
{
int ret;
void *obj_buf;
@@ -154,27 +154,27 @@ static int __test__bpf(int index)
struct bpf_object *obj;
ret = test_llvm__fetch_bpf_obj(&obj_buf, &obj_buf_sz,
- bpf_testcase_table[index].prog_id,
+ bpf_testcase_table[idx].prog_id,
true);
if (ret != TEST_OK || !obj_buf || !obj_buf_sz) {
pr_debug("Unable to get BPF object, %s\n",
- bpf_testcase_table[index].msg_compile_fail);
- if (index == 0)
+ bpf_testcase_table[idx].msg_compile_fail);
+ if (idx == 0)
return TEST_SKIP;
else
return TEST_FAIL;
}
obj = prepare_bpf(obj_buf, obj_buf_sz,
- bpf_testcase_table[index].name);
+ bpf_testcase_table[idx].name);
if (!obj) {
ret = TEST_FAIL;
goto out;
}
ret = do_test(obj,
- bpf_testcase_table[index].target_func,
- bpf_testcase_table[index].expect_result);
+ bpf_testcase_table[idx].target_func,
+ bpf_testcase_table[idx].expect_result);
out:
bpf__clear();
return ret;
diff --git a/tools/perf/tests/llvm.c b/tools/perf/tests/llvm.c
index bc4cf50..366e38b 100644
--- a/tools/perf/tests/llvm.c
+++ b/tools/perf/tests/llvm.c
@@ -50,7 +50,7 @@ static struct {
int
test_llvm__fetch_bpf_obj(void **p_obj_buf,
size_t *p_obj_buf_sz,
- enum test_llvm__testcase index,
+ enum test_llvm__testcase idx,
bool force)
{
const char *source;
@@ -59,11 +59,11 @@ test_llvm__fetch_bpf_obj(void **p_obj_buf,
char *tmpl_new = NULL, *clang_opt_new = NULL;
int err, old_verbose, ret = TEST_FAIL;
- if (index >= __LLVM_TESTCASE_MAX)
+ if (idx >= __LLVM_TESTCASE_MAX)
return TEST_FAIL;
- source = bpf_source_table[index].source;
- desc = bpf_source_table[index].desc;
+ source = bpf_source_table[idx].source;
+ desc = bpf_source_table[idx].desc;
perf_config(perf_config_cb, NULL);
--
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