From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S966036AbbJVWO4 (ORCPT ); Thu, 22 Oct 2015 18:14:56 -0400 Received: from bombadil.infradead.org ([198.137.202.9]:33120 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965963AbbJVWOr (ORCPT ); Thu, 22 Oct 2015 18:14:47 -0400 From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, Arnaldo Carvalho de Melo , Adrian Hunter , Borislav Petkov , David Ahern , Frederic Weisbecker , Jiri Olsa , Namhyung Kim , Stephane Eranian , Wang Nan Subject: [PATCH 8/8] perf annotate: Don't die() when finding an invalid config option Date: Thu, 22 Oct 2015 19:14:35 -0300 Message-Id: <1445552075-25155-9-git-send-email-acme@kernel.org> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1445552075-25155-1-git-send-email-acme@kernel.org> References: <1445552075-25155-1-git-send-email-acme@kernel.org> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Arnaldo Carvalho de Melo The perf_config() infrastructure we inherited from git calls die() when the provided config callback returns -1, meaning some key in a config section is unexpected, that seems ok for a stdio based tool, but in --tui we end up messing up the output, so just tell the user about the error, wait for a keystroke and return 0, being more resilient and proceeding with what we managed to parse. That die() needs to die, tho :-) Cc: Adrian Hunter Cc: Borislav Petkov Cc: David Ahern Cc: Frederic Weisbecker Cc: Jiri Olsa Cc: Namhyung Kim Cc: Stephane Eranian Cc: Wang Nan Link: http://lkml.kernel.org/n/tip-pqtsffh2kwr5mwm4qg9kgotu@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/ui/browsers/annotate.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/tools/perf/ui/browsers/annotate.c b/tools/perf/ui/browsers/annotate.c index ba72e018e99a..d4d7cc27252f 100644 --- a/tools/perf/ui/browsers/annotate.c +++ b/tools/perf/ui/browsers/annotate.c @@ -1152,9 +1152,9 @@ static int annotate__config(const char *var, const char *value, sizeof(struct annotate_config), annotate_config__cmp); if (cfg == NULL) - return -1; - - *cfg->value = perf_config_bool(name, value); + ui__warning("%s variable unknown, ignoring...", var); + else + *cfg->value = perf_config_bool(name, value); return 0; } -- 2.1.0