linux-kernel - [PATCH 08/19] perf hists browser: Cleanup hist_browser__update_percent

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Message-Id: <1456528711-13793-9-git-send-email-acme@kernel.org>
Date:	Fri, 26 Feb 2016 20:18:20 -0300
From:	Arnaldo Carvalho de Melo <acme@...nel.org>
To:	Ingo Molnar <mingo@...nel.org>
Cc:	linux-kernel@...r.kernel.org, Namhyung Kim <namhyung@...nel.org>,
	Andi Kleen <andi@...stfloor.org>,
	David Ahern <dsahern@...il.com>, Jiri Olsa <jolsa@...nel.org>,
	Peter Zijlstra <peterz@...radead.org>,
	Stephane Eranian <eranian@...gle.com>,
	Wang Nan <wangnan0@...wei.com>,
	Arnaldo Carvalho de Melo <acme@...hat.com>
Subject: [PATCH 08/19] perf hists browser: Cleanup hist_browser__update_percent_limit()

From: Namhyung Kim <namhyung@...nel.org>

The previous patch introduced __rb_hierarchy_next() function with
various move direction like HMD_FORCE_CHILD but missed to change using
it some place.

Signed-off-by: Namhyung Kim <namhyung@...nel.org>
Cc: Andi Kleen <andi@...stfloor.org>
Cc: David Ahern <dsahern@...il.com>
Cc: Jiri Olsa <jolsa@...nel.org>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Stephane Eranian <eranian@...gle.com>
Cc: Wang Nan <wangnan0@...wei.com>
Link: http://lkml.kernel.org/r/1456488800-28124-3-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/perf/ui/browsers/hists.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c
index 6bcd7670ce5f..904eaa719eb3 100644
--- a/tools/perf/ui/browsers/hists.c
+++ b/tools/perf/ui/browsers/hists.c
@@ -2477,12 +2477,7 @@ static void hist_browser__update_percent_limit(struct hist_browser *hb,
 				     min_callchain_hits, &callchain_param);
 
 next:
-		/*
-		 * Tentatively set unfolded so that the rb_hierarchy_next()
-		 * can toggle children of folded entries too.
-		 */
-		he->unfolded = he->has_children;
-		nd = rb_hierarchy_next(nd);
+		nd = __rb_hierarchy_next(nd, HMD_FORCE_CHILD);
 
 		/* force to re-evaluate folding state of callchains */
 		he->init_have_children = false;
-- 
2.5.0