Messages in this thread Patch in this message | | | Date | Mon, 29 Jun 2015 21:57:20 -0700 | From | tip-bot for Jiri Olsa <> | Subject | [tip:perf/urgent] perf stat: Move perf_stat initialization counter process code |
| |
Commit-ID: 7ddb1b6bbf1e614e6700f226cb0a559c5c635336 Gitweb: http://git.kernel.org/tip/7ddb1b6bbf1e614e6700f226cb0a559c5c635336 Author: Jiri Olsa <jolsa@kernel.org> AuthorDate: Fri, 26 Jun 2015 11:29:22 +0200 Committer: Arnaldo Carvalho de Melo <acme@redhat.com> CommitDate: Fri, 26 Jun 2015 11:50:19 -0300
perf stat: Move perf_stat initialization counter process code
Moving perf_stat initialization counter process code, to make the reading path free of processing logic.
Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/1435310967-14570-18-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> --- tools/perf/builtin-stat.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index b7c184b..526f677 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -284,6 +284,7 @@ static int process_counter(struct perf_evsel *counter) int i, ret; aggr->val = aggr->ena = aggr->run = 0; + memset(ps->res_stats, 0, sizeof(ps->res_stats)); if (counter->per_pkg) zero_per_pkg(counter); @@ -347,12 +348,8 @@ static int read_counter(struct perf_evsel *counter) static void read_counters(bool close) { struct perf_evsel *counter; - struct perf_stat *ps; evlist__for_each(evsel_list, counter) { - ps = counter->priv; - memset(ps->res_stats, 0, sizeof(ps->res_stats)); - if (read_counter(counter)) pr_warning("failed to read counter %s\n", counter->name);
| |