From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753046AbcJKMOo (ORCPT ); Tue, 11 Oct 2016 08:14:44 -0400 Received: from mx1.redhat.com ([209.132.183.28]:58030 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752343AbcJKMOl (ORCPT ); Tue, 11 Oct 2016 08:14:41 -0400 From: Jiri Olsa To: Arnaldo Carvalho de Melo Cc: lkml , Ingo Molnar , Peter Zijlstra , David Ahern , Namhyung Kim , Sukadev Bhattiprolu Subject: [PATCH 3/6] perf header: Display feature name on write failure Date: Tue, 11 Oct 2016 14:14:09 +0200 Message-Id: <1476188052-32316-4-git-send-email-jolsa@kernel.org> In-Reply-To: <1476188052-32316-1-git-send-email-jolsa@kernel.org> References: <1476188052-32316-1-git-send-email-jolsa@kernel.org> X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.27]); Tue, 11 Oct 2016 12:14:31 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Display name of feature instead of just the number during recording data. Before: failed to write feature 13 Now: failed to write feature HEADER_CPU_TOPOLOGY Link: http://lkml.kernel.org/n/tip-k9d9trozi5kkx737cy8n5xh5@git.kernel.org Signed-off-by: Jiri Olsa --- tools/perf/util/header.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c index 59b67aefa8b2..43ded20f1edf 100644 --- a/tools/perf/util/header.c +++ b/tools/perf/util/header.c @@ -2290,7 +2290,7 @@ static int do_write_feat(int fd, struct perf_header *h, int type, err = feat_ops[type].write(fd, h, evlist); if (err < 0) { - pr_debug("failed to write feature %d\n", type); + pr_debug("failed to write feature %s\n", feat_ops[type].name); /* undo anything written */ lseek(fd, (*p)->offset, SEEK_SET); -- 2.7.4