linux-kernel - [PATCH 03/11] perf hists: Move column length calculation out of hists__inc

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Date:	Thu, 24 Apr 2014 17:23:55 +0900
From:	Namhyung Kim <namhyung@...nel.org>
To:	Arnaldo Carvalho de Melo <acme@...nel.org>,
	Jiri Olsa <jolsa@...hat.com>
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>,
	David Ahern <dsahern@...il.com>,
	Andi Kleen <andi@...stfloor.org>
Subject: [PATCH 03/11] perf hists: Move column length calculation out of hists__inc_stats()

It's not the part of logic of hists__inc_stats() so it'd be better to
move it out of the function.

Signed-off-by: Namhyung Kim <namhyung@...nel.org>
---
 tools/perf/builtin-diff.c | 3 +++
 tools/perf/util/hist.c    | 4 +++-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/tools/perf/builtin-diff.c b/tools/perf/builtin-diff.c
index 0e46fa1b5ca0..c9cc771f182a 100644
--- a/tools/perf/builtin-diff.c
+++ b/tools/perf/builtin-diff.c
@@ -587,6 +587,9 @@ static void hists__compute_resort(struct hists *hists)
 
 		insert_hist_entry_by_compute(&hists->entries, he, compute);
 		hists__inc_stats(hists, he);
+
+		if (!he->filtered)
+			hists__calc_col_len(hists, he);
 	}
 }
 
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index 12d6c1bd761d..f5b388e50265 100644
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -320,7 +320,6 @@ static struct hist_entry *hist_entry__new(struct hist_entry *template)
 void hists__inc_stats(struct hists *hists, struct hist_entry *h)
 {
 	if (!h->filtered) {
-		hists__calc_col_len(hists, h);
 		hists->nr_non_filtered_entries++;
 		hists->stats.total_non_filtered_period += h->stat.period;
 	}
@@ -687,6 +686,9 @@ void hists__output_resort(struct hists *hists)
 
 		__hists__insert_output_entry(&hists->entries, n, min_callchain_hits);
 		hists__inc_stats(hists, n);
+
+		if (!n->filtered)
+			hists__calc_col_len(hists, n);
 	}
 }
 
-- 
1.9.2

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