linux-kernel - [PATCH 1/4] perf hist browser: Fix indentation of folded sign on --hierarchy

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Message-Id: <20161108130833.9263-2-namhyung@kernel.org>
Date:   Tue,  8 Nov 2016 22:08:30 +0900
From:   Namhyung Kim <namhyung@...nel.org>
To:     Arnaldo Carvalho de Melo <acme@...nel.org>
Cc:     Ingo Molnar <mingo@...nel.org>,
        Peter Zijlstra <peterz@...radead.org>,
        Jiri Olsa <jolsa@...nel.org>,
        LKML <linux-kernel@...r.kernel.org>,
        Markus Trippelsdorf <markus@...ppelsdorf.de>
Subject: [PATCH 1/4] perf hist browser: Fix indentation of folded sign on --hierarchy

It should indent 2 spaces for folded sign and a whitespace.

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

diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c
index 84f5dd2fb59c..fe5677ccbc22 100644
--- a/tools/perf/ui/browsers/hists.c
+++ b/tools/perf/ui/browsers/hists.c
@@ -1337,8 +1337,8 @@ static int hist_browser__show_hierarchy_entry(struct hist_browser *browser,
 		}
 
 		if (first) {
-			ui_browser__printf(&browser->b, "%c", folded_sign);
-			width--;
+			ui_browser__printf(&browser->b, "%c ", folded_sign);
+			width -= 2;
 			first = false;
 		} else {
 			ui_browser__printf(&browser->b, "  ");
@@ -1555,7 +1555,7 @@ static int hists_browser__scnprintf_hierarchy_headers(struct hist_browser *brows
 	int indent = hists->nr_hpp_node - 2;
 	bool first_node, first_col;
 
-	ret = scnprintf(buf, size, " ");
+	ret = scnprintf(buf, size, "  ");
 	if (advance_hpp_check(&dummy_hpp, ret))
 		return ret;
 
-- 
2.10.1