Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753824Ab0DYSIX (ORCPT ); Sun, 25 Apr 2010 14:08:23 -0400 Received: from mail-ww0-f46.google.com ([74.125.82.46]:56353 "EHLO mail-ww0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753759Ab0DYSIW (ORCPT ); Sun, 25 Apr 2010 14:08:22 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=date:from:to:cc:subject:message-id:references:mime-version :content-type:content-disposition:in-reply-to:user-agent; b=kBxPhjHUHjbIPWK2wg8sI3wD/6ass5sfXqEm8aUdhvYuylp0Gv65T2DmK/QJZx4ar1 7qTv+plzsJdQE1mcVMzJnqJ2wPDf7CjzrQaYcOfyk3phaFOBq09xP7GrZgWPwSnXX7mP qtKUoptWL7GRQp1LrZ4AvbSrhr6Rkvd+3PKj8= Date: Sun, 25 Apr 2010 20:08:15 +0200 From: Frederic Weisbecker To: Masami Hiramatsu Cc: Ingo Molnar , LKML , Peter Zijlstra , Arnaldo Carvalho de Melo , Paul Mackerras , Hitoshi Mitake , Tom Zanussi Subject: Re: [PATCH 8/9] perf: Add a perf trace option to check samples ordering reliability Message-ID: <20100425180812.GE5375@nowhere> References: <1272074742-3654-1-git-send-regression-fweisbec@gmail.com> <1272074742-3654-9-git-send-regression-fweisbec@gmail.com> <4BD31891.6080508@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4BD31891.6080508@redhat.com> User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 808 Lines: 25 On Sat, Apr 24, 2010 at 12:13:05PM -0400, Masami Hiramatsu wrote: > Hi Frederic, > > Frederic Weisbecker wrote: > > To ensure sample events time reordering is reliable, add a -d option > > to perf trace to check that automatically. > > Just out of curiosity, is there any possibility to add > other debugging options to perf-trace? > If so, I think we can pass some arguments for > this -d option, e.g. "-d ordering,events" and so on. > Just an idea. > > Thank you, Sure, if somebody wants to come with another debugging option in perf trace, no problem. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/