linux-kernel - [PATCH 1/5] perf annotate browser: Add a right arrow before call instructions

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Message-Id: <1335987758-11039-2-git-send-email-acme@infradead.org>
Date:	Wed,  2 May 2012 16:42:34 -0300
From:	Arnaldo Carvalho de Melo <acme@...radead.org>
To:	Ingo Molnar <mingo@...nel.org>
Cc:	linux-kernel@...r.kernel.org,
	Arnaldo Carvalho de Melo <acme@...hat.com>,
	David Ahern <dsahern@...il.com>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Mike Galbraith <efault@....de>,
	Namhyung Kim <namhyung@...il.com>,
	Paul Mackerras <paulus@...ba.org>,
	Peter Zijlstra <peterz@...radead.org>,
	Stephane Eranian <eranian@...gle.com>
Subject: [PATCH 1/5] perf annotate browser: Add a right arrow before call instructions

From: Arnaldo Carvalho de Melo <acme@...hat.com>

The counterpart of 'ret' instructions.

Suggested-by: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: David Ahern <dsahern@...il.com>
Cc: Frederic Weisbecker <fweisbec@...il.com>
Cc: Mike Galbraith <efault@....de>
Cc: Namhyung Kim <namhyung@...il.com>
Cc: Paul Mackerras <paulus@...ba.org>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Stephane Eranian <eranian@...gle.com>
Link: http://lkml.kernel.org/n/tip-jlz2ldaquaow0rqi2vr4b91l@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/perf/ui/browsers/annotate.c |    3 +++
 1 file changed, 3 insertions(+)

diff --git a/tools/perf/ui/browsers/annotate.c b/tools/perf/ui/browsers/annotate.c
index 077380b..4778172 100644
--- a/tools/perf/ui/browsers/annotate.c
+++ b/tools/perf/ui/browsers/annotate.c
@@ -117,6 +117,9 @@ static void annotate_browser__write(struct ui_browser *self, void *entry, int ro
 				ui_browser__write_graph(self, fwd ? SLSMG_DARROW_CHAR :
 								    SLSMG_UARROW_CHAR);
 				SLsmg_write_char(' ');
+			} else if (ins__is_call(dl->ins)) {
+				ui_browser__write_graph(self, SLSMG_RARROW_CHAR);
+				SLsmg_write_char(' ');
 			} else {
 				slsmg_write_nstring(" ", 2);
 			}
-- 
1.7.9.2.358.g22243

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