Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760620Ab2FHMVV (ORCPT ); Fri, 8 Jun 2012 08:21:21 -0400 Received: from mail-lb0-f174.google.com ([209.85.217.174]:46322 "EHLO mail-lb0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756092Ab2FHMVT (ORCPT ); Fri, 8 Jun 2012 08:21:19 -0400 From: Dmitry Antipov To: Arnaldo Carvalho de Melo , Ingo Molnar , Paul Mackerras , Peter Zijlstra Cc: linux-kernel@vger.kernel.org, linaro-dev@lists.linaro.org, patches@linaro.org, Dmitry Antipov Subject: [PATCH] perf report: fix event name reporting Date: Fri, 8 Jun 2012 16:23:27 +0400 Message-Id: <1339158207-20575-1-git-send-email-dmitry.antipov@linaro.org> X-Mailer: git-send-email 1.7.7.6 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1444 Lines: 40 Use trace_find_event to find event name before looking through /sys files. This helps 'perf report' to show real event names instead of 'unknown:unknown' when processing perf.data recorded on another machine. Signed-off-by: Dmitry Antipov --- tools/perf/builtin-report.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index 8c767c6..a6fd309 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -24,6 +24,7 @@ #include "util/evlist.h" #include "util/evsel.h" #include "util/header.h" +#include "util/trace-event.h" #include "util/session.h" #include "util/tool.h" @@ -314,7 +315,8 @@ static int perf_evlist__tty_browse_hists(struct perf_evlist *evlist, list_for_each_entry(pos, &evlist->entries, node) { struct hists *hists = &pos->hists; - const char *evname = event_name(pos); + struct event_format *event = trace_find_event(pos->attr.config); + const char *evname = event ? event->name : event_name(pos); hists__fprintf_nr_sample_events(hists, evname, stdout); hists__fprintf(hists, NULL, false, true, 0, 0, stdout); -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/