From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756446Ab0JDPzL (ORCPT ); Mon, 4 Oct 2010 11:55:11 -0400 Received: from mail-ey0-f174.google.com ([209.85.215.174]:53373 "EHLO mail-ey0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756406Ab0JDPzJ (ORCPT ); Mon, 4 Oct 2010 11:55:09 -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=NyOOaOYKQwXT9wO5G9kqPbSsHSj6Tcb43XCuBnHudafUBT8/37/sTK7EtYyLNIol2H fe0BWF+5HXg0EV5TQrBxxYOGLU0sGXyfI1xa9H6Ll8jVhtIsO/mor4o75em6HduaYocT wztJjvTR+e0LPaHnQkPJajnW4xBkWvGKkvQlA= Date: Mon, 4 Oct 2010 17:54:44 +0200 From: Frederic Weisbecker To: Tejun Heo Cc: LKML , Steven Rostedt , Ingo Molnar Subject: Re: [PATCH] workqueue: Add a trace event for works enqueuing Message-ID: <20101004155410.GA5381@nowhere> References: <1285861140-5948-1-git-send-regression-fweisbec@gmail.com> <4CA9E8E0.7040503@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4CA9E8E0.7040503@kernel.org> 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 On Mon, Oct 04, 2010 at 04:46:56PM +0200, Tejun Heo wrote: > Sorry about the delay. I was off last week. > > How about something like this? It probably needs to be split into two > patches. It provides more information on which CPU was requested and > eventually chosen and separates queueing and activation which can be > useful for analyzing latency or freezer issues. > > Thanks. Yep looks good. I hadn't thought about frozen works. Thanks. (I think this should go through your tree rather than the tracing tree).