From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1031150AbbD1Nn2 (ORCPT ); Tue, 28 Apr 2015 09:43:28 -0400 Received: from mail.kernel.org ([198.145.29.136]:34607 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1030815AbbD1NeZ (ORCPT ); Tue, 28 Apr 2015 09:34:25 -0400 From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, Jiri Olsa , David Ahern , Namhyung Kim , Paul Mackerras , Peter Zijlstra , Arnaldo Carvalho de Melo Subject: [PATCH 40/64] perf tools: Add tracepoint support for parse_events_error Date: Tue, 28 Apr 2015 10:30:32 -0300 Message-Id: <1430227856-25825-41-git-send-email-acme@kernel.org> X-Mailer: git-send-email 1.9.3 In-Reply-To: <1430227856-25825-1-git-send-email-acme@kernel.org> References: <1430227856-25825-1-git-send-email-acme@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Jiri Olsa Allowing tracepoint events processing to report back error. $ perf record -e 'sched:krava' ls event syntax error: 'sched:krava' \___ unknown tracepoint ... Signed-off-by: Jiri Olsa Tested-by: Arnaldo Carvalho de Melo Cc: David Ahern Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1429729824-13932-9-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/parse-events.y | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/tools/perf/util/parse-events.y b/tools/perf/util/parse-events.y index 486247739a39..38a0f21fc433 100644 --- a/tools/perf/util/parse-events.y +++ b/tools/perf/util/parse-events.y @@ -388,7 +388,13 @@ PE_NAME ':' PE_NAME struct list_head *list; ALLOC_LIST(list); - ABORT_ON(parse_events_add_tracepoint(list, &data->idx, $1, $3)); + if (parse_events_add_tracepoint(list, &data->idx, $1, $3)) { + struct parse_events_error *error = data->error; + + error->idx = @1.first_column; + error->str = strdup("unknown tracepoint"); + return -1; + } $$ = list; } -- 1.9.3