From 792aeafa8ed08e5e18fb66ab93b470f78e619f75 Mon Sep 17 00:00:00 2001 From: Namhyung Kim 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 Acked-by: Brendan Gregg Acked-by: Frederic Weisbecker Acked-by: Ingo Molnar Cc: Adrian Hunter Cc: Borislav Petkov Cc: Chandler Carruth Cc: David Ahern Cc: Jiri Olsa Cc: Peter Zijlstra Cc: Stephane Eranian Cc: Wang Nan Link: http://lkml.kernel.org/r/1445499946-29817-1-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/callchain.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'tools/perf/util/callchain.c') diff --git a/tools/perf/util/callchain.c b/tools/perf/util/callchain.c index 842be32899ee..735ad48e1858 100644 --- a/tools/perf/util/callchain.c +++ b/tools/perf/util/callchain.c @@ -51,10 +51,12 @@ static int parse_callchain_order(const char *value) { if (!strncmp(value, "caller", strlen(value))) { callchain_param.order = ORDER_CALLER; + callchain_param.order_set = true; return 0; } if (!strncmp(value, "callee", strlen(value))) { callchain_param.order = ORDER_CALLEE; + callchain_param.order_set = true; return 0; } return -1; -- cgit v1.2.3-59-g8ed1b