linux-kernel - [PATCH 1/6] perf tools: Left-align output contents

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Date:	Wed,  9 Jul 2014 14:28:09 +0900
From:	Namhyung Kim <namhyung@...nel.org>
To:	Arnaldo Carvalho de Melo <acme@...nel.org>
Cc:	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Ingo Molnar <mingo@...nel.org>,
	Paul Mackerras <paulus@...ba.org>,
	Namhyung Kim <namhyung.kim@....com>,
	Namhyung Kim <namhyung@...nel.org>,
	LKML <linux-kernel@...r.kernel.org>, Jiri Olsa <jolsa@...hat.com>
Subject: [PATCH 1/6] perf tools: Left-align output contents

Now perf left-aligns column headers but the contents does not.  It
should have same alignment.

Signed-off-by: Namhyung Kim <namhyung@...nel.org>
---
 tools/perf/util/sort.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c
index 14e5a039bc45..9a531743c8c2 100644
--- a/tools/perf/util/sort.c
+++ b/tools/perf/util/sort.c
@@ -70,7 +70,7 @@ static int hist_entry__thread_snprintf(struct hist_entry *he, char *bf,
 				       size_t size, unsigned int width)
 {
 	const char *comm = thread__comm_str(he->thread);
-	return repsep_snprintf(bf, size, "%*s:%5d", width - 6,
+	return repsep_snprintf(bf, size, "%-*s:%5d", width - 6,
 			       comm ?: "", he->thread->tid);
 }
 
@@ -106,7 +106,7 @@ sort__comm_sort(struct hist_entry *left, struct hist_entry *right)
 static int hist_entry__comm_snprintf(struct hist_entry *he, char *bf,
 				     size_t size, unsigned int width)
 {
-	return repsep_snprintf(bf, size, "%*s", width, comm__str(he->comm));
+	return repsep_snprintf(bf, size, "%-*s", width, comm__str(he->comm));
 }
 
 struct sort_entry sort_comm = {
@@ -305,7 +305,7 @@ static int hist_entry__srcline_snprintf(struct hist_entry *he, char *bf,
 					size_t size,
 					unsigned int width __maybe_unused)
 {
-	return repsep_snprintf(bf, size, "%s", he->srcline);
+	return repsep_snprintf(bf, size, "%-s", he->srcline);
 }
 
 struct sort_entry sort_srcline = {
-- 
2.0.0

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