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authorArnaldo Carvalho de Melo <acme@redhat.com>2018-05-16 22:09:08 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2018-05-16 22:11:09 +0300
commitd01bd1ac920e98e2a64f6bb5adf907180e0aaac7 (patch)
tree468945e79a156f11354c304b16cc0d0199f997ea /tools/perf/perf.c
parent5aafae8d097e2161ee5c6a12ad532100f8885d2b (diff)
downloadlinux-d01bd1ac920e98e2a64f6bb5adf907180e0aaac7.tar.xz
perf config: Call perf_config__init() lazily
We check what perf_config__init() does at each perf_config() call, namely if the static perf_config instance was created, so instead of bailing out in that case, try to allocate it, bailing if it fails. Now to get the perf_config() call out of the start of perf's main() function, doing it also lazily. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Taeung Song <treeze.taeung@gmail.com> Cc: Wang Nan <wangnan0@huawei.com> Link: https://lkml.kernel.org/n/tip-4bo45k6ivsmbxpfpdte4orsg@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/perf.c')
-rw-r--r--tools/perf/perf.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/tools/perf/perf.c b/tools/perf/perf.c
index 20a08cb32332..cd6ea55d4b0c 100644
--- a/tools/perf/perf.c
+++ b/tools/perf/perf.c
@@ -458,7 +458,6 @@ int main(int argc, const char **argv)
srandom(time(NULL));
- perf_config__init();
err = perf_config(perf_default_config, NULL);
if (err)
return err;