From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1034762AbcIVVNS (ORCPT ); Thu, 22 Sep 2016 17:13:18 -0400 Received: from merlin.infradead.org ([205.233.59.134]:46320 "EHLO merlin.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1034726AbcIVVNN (ORCPT ); Thu, 22 Sep 2016 17:13:13 -0400 From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, Jiri Olsa , Andi Kleen , David Ahern , Don Zickus , Joe Mario , Namhyung Kim , Peter Zijlstra , Arnaldo Carvalho de Melo Subject: [PATCH 02/15] perf hists: Use bigger buffer for stdio headers Date: Thu, 22 Sep 2016 18:12:46 -0300 Message-Id: <1474578779-14095-3-git-send-email-acme@kernel.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1474578779-14095-1-git-send-email-acme@kernel.org> References: <1474578779-14095-1-git-send-email-acme@kernel.org> X-SRS-Rewrite: SMTP reverse-path rewritten from by merlin.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: Jiri Olsa 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 8e1840bff29d..c8dca34585ea 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), -- 2.7.4