From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S935336AbcIUPPi (ORCPT ); Wed, 21 Sep 2016 11:15:38 -0400 Received: from mail.kernel.org ([198.145.29.136]:43884 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933395AbcIUPPh (ORCPT ); Wed, 21 Sep 2016 11:15:37 -0400 Date: Wed, 21 Sep 2016 12:15:32 -0300 From: Arnaldo Carvalho de Melo To: Jiri Olsa Cc: lkml , Don Zickus , Joe Mario , Ingo Molnar , Peter Zijlstra , Namhyung Kim , David Ahern , Andi Kleen Subject: Re: [PATCH 04/61] perf tools: Use bigger buffer for stdio headers Message-ID: <20160921151532.GI4973@kernel.org> References: <1474290610-23241-1-git-send-email-jolsa@kernel.org> <1474290610-23241-5-git-send-email-jolsa@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1474290610-23241-5-git-send-email-jolsa@kernel.org> X-Url: http://acmel.wordpress.com User-Agent: Mutt/1.7.0 (2016-08-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Em Mon, Sep 19, 2016 at 03:09:13PM +0200, Jiri Olsa escreveu: > With node column on big CPUs servers we can run out > of stdio header space quite soon. Enlarging header > buffer. Applied. - Arnaldo > Link: http://lkml.kernel.org/n/tip-p55193hynw8mmok6i2o1wx6c@git.kernel.org > Signed-off-by: Jiri Olsa > --- > tools/perf/ui/stdio/hist.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/tools/perf/ui/stdio/hist.c b/tools/perf/ui/stdio/hist.c > index cb0371106c21..0a32b48eda80 100644 > --- a/tools/perf/ui/stdio/hist.c > +++ b/tools/perf/ui/stdio/hist.c > @@ -699,7 +699,7 @@ hists__fprintf_standard_headers(struct hists *hists, > > static int hists__fprintf_headers(struct hists *hists, FILE *fp) > { > - char bf[96]; > + char bf[1024]; > struct perf_hpp dummy_hpp = { > .buf = bf, > .size = sizeof(bf), > -- > 2.7.4