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| author | Wang Nan <wangnan0@huawei.com> | 2016-02-26 10:31:51 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-02-26 23:49:16 +0100 |
| commit | b8cbb349061edda648463b086cfa869a7ab583af (patch) | |
| tree | d6653e62842d1d873b4a6cde09c1d76847106a3a /tools/perf/tests | |
| parent | perf report: Update column width of dynamic entries (diff) | |
| download | linux-b8cbb349061edda648463b086cfa869a7ab583af.tar.xz linux-b8cbb349061edda648463b086cfa869a7ab583af.zip | |
perf config: Bring perf_default_config to the very beginning at main()
Before this patch each subcommand calls perf_config() by themself,
reading the default configuration together with subcommand specific
options. If a subcommand doesn't have it own options, it needs to call
'perf_config(perf_default_config, NULL)' to ensure .perfconfig is
loaded.
This patch brings perf_config(perf_default_config, NULL) to the very
start of main(), so subcommands don't need to do it.
After this patch, 'llvm.clang-path' works for 'perf trace'.
Signed-off-by: Wang Nan <wangnan0@huawei.com>
Suggested-and-Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Li Zefan <lizefan@huawei.com>
Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: pi3orama@163.com
Link: http://lkml.kernel.org/r/1456479154-136027-4-git-send-email-wangnan0@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/tests')
| -rw-r--r-- | tools/perf/tests/llvm.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/tools/perf/tests/llvm.c b/tools/perf/tests/llvm.c index 70edcdfa5672..cff564fb4b66 100644 --- a/tools/perf/tests/llvm.c +++ b/tools/perf/tests/llvm.c @@ -6,12 +6,6 @@ #include "tests.h" #include "debug.h" -static int perf_config_cb(const char *var, const char *val, - void *arg __maybe_unused) -{ - return perf_default_config(var, val, arg); -} - #ifdef HAVE_LIBBPF_SUPPORT static int test__bpf_parsing(void *obj_buf, size_t obj_buf_sz) { @@ -77,8 +71,6 @@ test_llvm__fetch_bpf_obj(void **p_obj_buf, if (should_load_fail) *should_load_fail = bpf_source_table[idx].should_load_fail; - perf_config(perf_config_cb, NULL); - /* * Skip this test if user's .perfconfig doesn't set [llvm] section * and clang is not found in $PATH, and this is not perf test -v |