From 792aeafa8ed08e5e18fb66ab93b470f78e619f75 Mon Sep 17 00:00:00 2001
From: Namhyung Kim <namhyung@kernel.org>
Date: Thu, 22 Oct 2015 16:45:46 +0900
Subject: perf tools: Defaults to 'caller' callchain order only if --children
 is enabled

The caller callchain order is useful with --children option since it can
show 'overview' style output, but other commands which don't use
--children feature like 'perf script' or even 'perf report/top' without
--children are better to keep callee order.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Brendan Gregg <brendan.d.gregg@gmail.com>
Acked-by: Frederic Weisbecker <fweisbec@gmail.com>
Acked-by: Ingo Molnar <mingo@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Borislav Petkov <bp@suse.de>
Cc: Chandler Carruth <chandlerc@gmail.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/r/1445499946-29817-1-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/util/callchain.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'tools/perf/util/callchain.h')

diff --git a/tools/perf/util/callchain.h b/tools/perf/util/callchain.h
index 836d59a001bc..aaf467c9ef2b 100644
--- a/tools/perf/util/callchain.h
+++ b/tools/perf/util/callchain.h
@@ -75,6 +75,7 @@ struct callchain_param {
 	double			min_percent;
 	sort_chain_func_t	sort;
 	enum chain_order	order;
+	bool			order_set;
 	enum chain_key		key;
 	bool			branch_callstack;
 };
-- 
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