linux-kernel - [PATCH v2 04.1/17] perf hists: Remove parent filter check in DSO filter function

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Date:	Wed, 20 Jan 2016 10:15:20 +0900
From:	Namhyung Kim <namhyung@...nel.org>
To:	Arnaldo Carvalho de Melo <acme@...nel.org>
Cc:	Ingo Molnar <mingo@...nel.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Jiri Olsa <jolsa@...nel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	David Ahern <dsahern@...il.com>,
	Stephane Eranian <eranian@...gle.com>,
	Andi Kleen <andi@...stfloor.org>,
	Wang Nan <wangnan0@...wei.com>
Subject: [PATCH v2 04.1/17] perf hists: Remove parent filter check in DSO filter function

The --exclude-other option sets HIST_FILTER__PARENT bit and it's only
set when a hist entry was created.  DSO filters don't change this so
no need to have the check in hists__filter_by_dso() IMHO.

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

diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index 9354455aec5b..7c9af05726ad 100644
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -1483,9 +1483,6 @@ void hists__filter_by_dso(struct hists *hists)
 	for (nd = rb_first(&hists->entries); nd; nd = rb_next(nd)) {
 		struct hist_entry *h = rb_entry(nd, struct hist_entry, rb_node);
 
-		if (symbol_conf.exclude_other && !h->parent)
-			continue;
-
 		if (hists__filter_entry_by_dso(hists, h))
 			continue;
 
-- 
2.7.0