From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753643AbaJBDJ6 (ORCPT ); Wed, 1 Oct 2014 23:09:58 -0400 Received: from LGEMRELSE6Q.lge.com ([156.147.1.121]:35229 "EHLO lgemrelse6q.lge.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750992AbaJBDI5 (ORCPT ); Wed, 1 Oct 2014 23:08:57 -0400 X-Original-SENDERIP: 10.177.222.235 X-Original-MAILFROM: namhyung@kernel.org From: Namhyung Kim To: Arnaldo Carvalho de Melo Cc: Peter Zijlstra , Ingo Molnar , Paul Mackerras , Namhyung Kim , Namhyung Kim , LKML , Jiri Olsa , David Ahern , Frederic Weisbecker , Jean Pihet Subject: [PATCH 1/5] perf report: Set callchain_param.record_mode for future use Date: Thu, 2 Oct 2014 12:08:51 +0900 Message-Id: <1412219335-17417-2-git-send-email-namhyung@kernel.org> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1412219335-17417-1-git-send-email-namhyung@kernel.org> References: <1412219335-17417-1-git-send-email-namhyung@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Normally the callchain_param.record_mode is used only for record path. But as it might need to prepare something for dwarf unwinding, setup this info for perf report too. Cc: Jiri Olsa Cc: David Ahern Cc: Jean Pihet Cc: Frederic Weisbecker Signed-off-by: Namhyung Kim --- tools/perf/builtin-report.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index ac145fae0521..495168e73d4a 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -257,6 +257,12 @@ static int report__setup_sample_type(struct report *rep) } } + if (symbol_conf.use_callchain || symbol_conf.cumulate_callchain) { + if (sample_type & PERF_SAMPLE_REGS_USER) + callchain_param.record_mode = CALLCHAIN_DWARF; + else + callchain_param.record_mode = CALLCHAIN_FP; + } return 0; } -- 2.1.0