From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754908AbbCXQVh (ORCPT ); Tue, 24 Mar 2015 12:21:37 -0400 Received: from mail.kernel.org ([198.145.29.136]:59784 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753675AbbCXQV2 (ORCPT ); Tue, 24 Mar 2015 12:21:28 -0400 Date: Tue, 24 Mar 2015 13:21:26 -0300 From: Arnaldo Carvalho de Melo To: David Ahern Cc: linux-kernel@vger.kernel.org Subject: Re: [PATCH] perf: Bump max number of cpus to 1024 Message-ID: <20150324162126.GK5447@kernel.org> References: <1427213438-127216-1-git-send-email-david.ahern@oracle.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1427213438-127216-1-git-send-email-david.ahern@oracle.com> X-Url: http://acmel.wordpress.com User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Em Tue, Mar 24, 2015 at 12:10:38PM -0400, David Ahern escreveu: > SPARC based systems currently support up to 1024 cpus (e.g. T5-8). > Allow perf to work on those systems. > > Signed-off-by: David Ahern > --- > tools/perf/perf.h | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/tools/perf/perf.h b/tools/perf/perf.h > index ee847c8af668..77c8857da123 100644 > --- a/tools/perf/perf.h > +++ b/tools/perf/perf.h > @@ -29,7 +29,7 @@ static inline unsigned long long rdclock(void) > return ts.tv_sec * 1000000000ULL + ts.tv_nsec; > } > > -#define MAX_NR_CPUS 256 > +#define MAX_NR_CPUS 1024 Humm, what do we have that still use this stuff? /me goes to check... > extern const char *input_name; > extern bool perf_host, perf_guest; > -- > 2.2.1