From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964923AbcEXSl2 (ORCPT ); Tue, 24 May 2016 14:41:28 -0400 Received: from mail.kernel.org ([198.145.29.136]:56355 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751485AbcEXSl1 (ORCPT ); Tue, 24 May 2016 14:41:27 -0400 Date: Tue, 24 May 2016 15:41:23 -0300 From: Arnaldo Carvalho de Melo To: Wang Nan Cc: pi3orama@163.com, linux-kernel@vger.kernel.org, He Kuang , Arnaldo Carvalho de Melo , Jiri Olsa , Masami Hiramatsu , Namhyung Kim , Zefan Li Subject: Re: [PATCH v4 3/7] perf tools: Enable overwrite settings Message-ID: <20160524184123.GY8897@kernel.org> References: <1464056944-166978-1-git-send-email-wangnan0@huawei.com> <1464056944-166978-4-git-send-email-wangnan0@huawei.com> <20160524184030.GX8897@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20160524184030.GX8897@kernel.org> X-Url: http://acmel.wordpress.com User-Agent: Mutt/1.6.0 (2016-04-01) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Em Tue, May 24, 2016 at 03:40:30PM -0300, Arnaldo Carvalho de Melo escreveu: > Em Tue, May 24, 2016 at 02:29:00AM +0000, Wang Nan escreveu: > > This patch allows following config terms and option: > > > > Globally setting events to overwrite; > > > > # perf record --overwrite ... > > > > Set specific events to be overwrite or no-overwrite. > > > > # perf record --event cycles/overwrite/ ... > > # perf record --event cycles/no-overwrite/ ... > > So, based on this chunk of documentation in this patch: BTW, I applied the first 2 patches. - Arnaldo