From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758042AbcIWFZq (ORCPT ); Fri, 23 Sep 2016 01:25:46 -0400 Received: from terminus.zytor.com ([198.137.202.10]:48780 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757943AbcIWFZm (ORCPT ); Fri, 23 Sep 2016 01:25:42 -0400 Date: Thu, 22 Sep 2016 22:25:28 -0700 From: tip-bot for Jiri Olsa Message-ID: Cc: dzickus@redhat.com, tglx@linutronix.de, mingo@kernel.org, dsahern@gmail.com, a.p.zijlstra@chello.nl, namhyung@kernel.org, jolsa@kernel.org, jmario@redhat.com, andi@firstfloor.org, acme@redhat.com, linux-kernel@vger.kernel.org, hpa@zytor.com Reply-To: dzickus@redhat.com, a.p.zijlstra@chello.nl, jolsa@kernel.org, namhyung@kernel.org, jmario@redhat.com, tglx@linutronix.de, mingo@kernel.org, dsahern@gmail.com, andi@firstfloor.org, acme@redhat.com, linux-kernel@vger.kernel.org, hpa@zytor.com In-Reply-To: <1474290610-23241-5-git-send-email-jolsa@kernel.org> References: <1474290610-23241-5-git-send-email-jolsa@kernel.org> To: linux-tip-commits@vger.kernel.org Subject: [tip:perf/core] perf hists: Use bigger buffer for stdio headers Git-Commit-ID: d5278220be663753a011910c194d50758cd8dc98 X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: d5278220be663753a011910c194d50758cd8dc98 Gitweb: http://git.kernel.org/tip/d5278220be663753a011910c194d50758cd8dc98 Author: Jiri Olsa AuthorDate: Mon, 19 Sep 2016 15:09:13 +0200 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 21 Sep 2016 12:14:59 -0300 perf hists: Use bigger buffer for stdio headers With node column on big CPUs servers we can run out of stdio header space quite soon. Enlarging header buffer. Signed-off-by: Jiri Olsa Cc: Andi Kleen Cc: David Ahern Cc: Don Zickus Cc: Joe Mario Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1474290610-23241-5-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- 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 8e1840b..c8dca34 100644 --- a/tools/perf/ui/stdio/hist.c +++ b/tools/perf/ui/stdio/hist.c @@ -698,7 +698,7 @@ 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),