linux-kernel - [PATCH 03/20] perf tools: Use hpp formats to sort hist entries

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Date:	Mon, 12 May 2014 15:28:36 +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>,
	Don Zickus <dzickus@...hat.com>
Subject: [PATCH 03/20] perf tools: Use hpp formats to sort hist entries

It wrapped sort entries to hpp functions, so using the hpp sort list
to sort entries.

Acked-by: Ingo Molnar <mingo@...nel.org>
Signed-off-by: Namhyung Kim <namhyung@...nel.org>
---
 tools/perf/util/hist.c | 16 ++++++----------
 1 file changed, 6 insertions(+), 10 deletions(-)

diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index 7f0236cea4fe..38373c986e97 100644
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -432,11 +432,11 @@ struct hist_entry *__hists__add_entry(struct hists *hists,
 int64_t
 hist_entry__cmp(struct hist_entry *left, struct hist_entry *right)
 {
-	struct sort_entry *se;
+	struct perf_hpp_fmt *fmt;
 	int64_t cmp = 0;
 
-	list_for_each_entry(se, &hist_entry__sort_list, list) {
-		cmp = se->se_cmp(left, right);
+	perf_hpp__for_each_sort_list(fmt) {
+		cmp = fmt->cmp(left, right);
 		if (cmp)
 			break;
 	}
@@ -447,15 +447,11 @@ hist_entry__cmp(struct hist_entry *left, struct hist_entry *right)
 int64_t
 hist_entry__collapse(struct hist_entry *left, struct hist_entry *right)
 {
-	struct sort_entry *se;
+	struct perf_hpp_fmt *fmt;
 	int64_t cmp = 0;
 
-	list_for_each_entry(se, &hist_entry__sort_list, list) {
-		int64_t (*f)(struct hist_entry *, struct hist_entry *);
-
-		f = se->se_collapse ?: se->se_cmp;
-
-		cmp = f(left, right);
+	perf_hpp__for_each_sort_list(fmt) {
+		cmp = fmt->collapse(left, right);
 		if (cmp)
 			break;
 	}
-- 
1.9.2

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