linux-kernel - [PATCH 14/15] perf ui/gtk: Add support to accumulated hist stat

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Date:	Thu, 13 Sep 2012 16:20:10 +0900
From:	Namhyung Kim <namhyung@...nel.org>
To:	Arnaldo Carvalho de Melo <acme@...stprotocols.net>
Cc:	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Paul Mackerras <paulus@...ba.org>,
	Ingo Molnar <mingo@...nel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Arun Sharma <asharma@...com>, David Ahern <dsahern@...il.com>,
	Jiri Olsa <jolsa@...hat.com>,
	Namhyung Kim <namhyung.kim@....com>
Subject: [PATCH 14/15] perf ui/gtk: Add support to accumulated hist stat

From: Namhyung Kim <namhyung.kim@....com>

Print accumulated stat of a hist entry if requested.

Cc: Arun Sharma <asharma@...com>
Cc: Frederic Weisbecker <fweisbec@...il.com>
Signed-off-by: Namhyung Kim <namhyung@...nel.org>
---
 tools/perf/ui/gtk/browser.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tools/perf/ui/gtk/browser.c b/tools/perf/ui/gtk/browser.c
index 7107edc6c08d..2fdd2f675194 100644
--- a/tools/perf/ui/gtk/browser.c
+++ b/tools/perf/ui/gtk/browser.c
@@ -53,6 +53,9 @@ static int perf_gtk__hpp_color_ ## _name(struct perf_hpp *hpp,			\
 	const char *markup;							\
 	int ret = 0;								\
 										\
+	if (symbol_conf.cumulate_callchain)					\
+		percent = 100.0 * he->stat_acc->_field / hpp->total_period;	\
+										\
 	markup = perf_gtk__get_percent_color(percent);				\
 	if (markup)								\
 		ret += scnprintf(hpp->buf, hpp->size, "%s", markup);		\
-- 
1.7.11.4

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