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Subject[PATCH 64/77] perf stat: Move 'no_merge' data to 'struct perf_stat_config'
Date
From: Jiri Olsa <jolsa@kernel.org>

Move the static variable 'no_merge' to 'struct perf_stat_config', so
that it can be passed around and used outside 'perf stat' command.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20180830063252.23729-40-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/builtin-stat.c | 5 ++---
tools/perf/util/stat.h | 1 +
2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c
index 8ca85017a973..c4df076f1e54 100644
--- a/tools/perf/builtin-stat.c
+++ b/tools/perf/builtin-stat.c
@@ -158,7 +158,6 @@ static const char *post_cmd = NULL;
static bool sync_run = false;
static bool forever = false;
static bool force_metric_only = false;
-static bool no_merge = false;
static bool walltime_run_table = false;
static struct timespec ref_time;
static bool append_file;
@@ -1173,7 +1172,7 @@ static bool collect_data(struct perf_stat_config *config, struct perf_evsel *cou
if (counter->merged_stat)
return false;
cb(config, counter, data, true);
- if (no_merge)
+ if (config->no_merge)
uniquify_event_name(counter);
else if (counter->auto_merge_stats)
collect_all_aliases(config, counter, cb, data);
@@ -1902,7 +1901,7 @@ static const struct option stat_options[] = {
"list of cpus to monitor in system-wide"),
OPT_SET_UINT('A', "no-aggr", &stat_config.aggr_mode,
"disable CPU count aggregation", AGGR_NONE),
- OPT_BOOLEAN(0, "no-merge", &no_merge, "Do not merge identical named events"),
+ OPT_BOOLEAN(0, "no-merge", &stat_config.no_merge, "Do not merge identical named events"),
OPT_STRING('x', "field-separator", &stat_config.csv_sep, "separator",
"print counts with custom separator"),
OPT_CALLBACK('G', "cgroup", &evsel_list, "name",
diff --git a/tools/perf/util/stat.h b/tools/perf/util/stat.h
index 843672214cca..0758107fe56f 100644
--- a/tools/perf/util/stat.h
+++ b/tools/perf/util/stat.h
@@ -104,6 +104,7 @@ struct perf_stat_config {
bool null_run;
bool ru_display;
bool big_num;
+ bool no_merge;
FILE *output;
unsigned int interval;
unsigned int timeout;
--
2.14.4
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