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From: Jin Yao <yao.jin@linux.intel.com>
To: acme@kernel.org, jolsa@kernel.org, peterz@infradead.org,
	mingo@redhat.com, alexander.shishkin@linux.intel.com
Cc: Linux-kernel@vger.kernel.org, ak@linux.intel.com,
	kan.liang@intel.com, yao.jin@intel.com,
	Jin Yao <yao.jin@linux.intel.com>
Subject: [PATCH v6 08/11] perf stat: Update or print per-thread stats
Date: Tue,  5 Dec 2017 22:03:08 +0800	[thread overview]
Message-ID: <1512482591-4646-9-git-send-email-yao.jin@linux.intel.com> (raw)
In-Reply-To: <1512482591-4646-1-git-send-email-yao.jin@linux.intel.com>

If the stats pointer in stat_config structure is not null, it will
update the per-thread stats or print the per-thread stats on this
buffer.

Signed-off-by: Jin Yao <yao.jin@linux.intel.com>
---
 tools/perf/builtin-stat.c |  9 +++++++--
 tools/perf/util/stat.c    | 11 ++++++++---
 2 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c
index 8ff3348..23d5618 100644
--- a/tools/perf/builtin-stat.c
+++ b/tools/perf/builtin-stat.c
@@ -1373,8 +1373,13 @@ static void print_aggr_thread(struct perf_evsel *counter, char *prefix)
 			fprintf(output, "%s", prefix);
 
 		uval = val * counter->scale;
-		printout(thread, 0, counter, uval, prefix, run, ena, 1.0,
-			 &rt_stat);
+
+		if (stat_config.stats)
+			printout(thread, 0, counter, uval, prefix, run, ena,
+				 1.0, &stat_config.stats[thread]);
+		else
+			printout(thread, 0, counter, uval, prefix, run, ena,
+				 1.0, &rt_stat);
 		fputc('\n', output);
 	}
 }
diff --git a/tools/perf/util/stat.c b/tools/perf/util/stat.c
index 78abfd4..32235657 100644
--- a/tools/perf/util/stat.c
+++ b/tools/perf/util/stat.c
@@ -280,9 +280,14 @@ process_counter_values(struct perf_stat_config *config, struct perf_evsel *evsel
 		if (config->aggr_mode == AGGR_NONE)
 			perf_stat__update_shadow_stats(evsel, count->val, cpu,
 						       &rt_stat);
-		if (config->aggr_mode == AGGR_THREAD)
-			perf_stat__update_shadow_stats(evsel, count->val, 0,
-						       &rt_stat);
+		if (config->aggr_mode == AGGR_THREAD) {
+			if (config->stats)
+				perf_stat__update_shadow_stats(evsel,
+					count->val, 0, &config->stats[thread]);
+			else
+				perf_stat__update_shadow_stats(evsel,
+					count->val, 0, &rt_stat);
+		}
 		break;
 	case AGGR_GLOBAL:
 		aggr->val += count->val;
-- 
2.7.4

  parent reply	other threads:[~2017-12-05  6:08 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-12-05 14:03 [PATCH v6 00/11] perf stat: Enable '--per-thread' on all thread Jin Yao
2017-12-05 10:21 ` Jiri Olsa
2017-12-05 12:21   ` Jin, Yao
2017-12-05 14:03 ` [PATCH v6 01/11] perf util: Define a structure for per-thread shadow stats Jin Yao
2017-12-28 15:21   ` [tip:perf/core] perf stat: " tip-bot for Jin Yao
2017-12-05 14:03 ` [PATCH v6 02/11] perf stat: Extend rbtree to support " Jin Yao
2017-12-28 15:22   ` [tip:perf/core] " tip-bot for Jin Yao
2017-12-05 14:03 ` [PATCH v6 03/11] perf util: Create the runtime_stat init/exit function Jin Yao
2017-12-28 15:22   ` [tip:perf/core] perf stat: " tip-bot for Jin Yao
2017-12-05 14:03 ` [PATCH v6 04/11] perf util: Update per-thread shadow stats Jin Yao
2017-12-28 15:23   ` [tip:perf/core] perf stat: " tip-bot for Jin Yao
2017-12-05 14:03 ` [PATCH v6 05/11] perf util: Print " Jin Yao
2017-12-28 15:23   ` [tip:perf/core] perf stat: " tip-bot for Jin Yao
2017-12-05 14:03 ` [PATCH v6 06/11] perf util: Remove a set of shadow stats static variables Jin Yao
2017-12-28 15:24   ` [tip:perf/core] perf stat: " tip-bot for Jin Yao
2017-12-05 14:03 ` [PATCH v6 07/11] perf stat: Allocate shadow stats buffer for threads Jin Yao
2017-12-28 15:24   ` [tip:perf/core] " tip-bot for Jin Yao
2017-12-05 14:03 ` Jin Yao [this message]
2017-12-28 15:25   ` [tip:perf/core] perf stat: Update or print per-thread stats tip-bot for Jin Yao
2017-12-05 14:03 ` [PATCH v6 09/11] perf util: Enumerate all threads from /proc Jin Yao
2017-12-28 15:25   ` [tip:perf/core] perf thread_map: " tip-bot for Jin Yao
2017-12-05 14:03 ` [PATCH v6 10/11] perf stat: Remove --per-thread pid/tid limitation Jin Yao
2017-12-28 15:25   ` [tip:perf/core] " tip-bot for Jin Yao
2017-12-05 14:03 ` [PATCH v6 11/11] perf stat: Resort '--per-thread' result Jin Yao
2017-12-28 15:26   ` [tip:perf/core] " tip-bot for Jin Yao

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