From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751064AbWGKL2s (ORCPT ); Tue, 11 Jul 2006 07:28:48 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751065AbWGKL2s (ORCPT ); Tue, 11 Jul 2006 07:28:48 -0400 Received: from pentafluge.infradead.org ([213.146.154.40]:3815 "EHLO pentafluge.infradead.org") by vger.kernel.org with ESMTP id S1751063AbWGKL2r (ORCPT ); Tue, 11 Jul 2006 07:28:47 -0400 Date: Tue, 11 Jul 2006 12:28:35 +0100 From: Christoph Hellwig To: Shailabh Nagar Cc: Andrew Morton , linux-kernel , Jay Lan , Chris Sturtivant , Paul Jackson , Balbir Singh , Chandra Seetharaman Subject: Re: [Patch 0/6] delay accounting & taskstats fixes Message-ID: <20060711112835.GA22832@infradead.org> Mail-Followup-To: Christoph Hellwig , Shailabh Nagar , Andrew Morton , linux-kernel , Jay Lan , Chris Sturtivant , Paul Jackson , Balbir Singh , Chandra Seetharaman References: <1152591838.14142.114.camel@localhost.localdomain> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1152591838.14142.114.camel@localhost.localdomain> User-Agent: Mutt/1.4.2.1i X-SRS-Rewrite: SMTP reverse-path rewritten from by pentafluge.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jul 11, 2006 at 12:23:58AM -0400, Shailabh Nagar wrote: > Andrew, > > Chandra, Balbir & I have been putting taskstats and delay accounting > patches through some extensive testing on multiple platforms. > > Following are a set of patches that fix some bugs found as well as > some cleanups of the code. Some results showing the cpumask feature > works as expected will follow separately. Btw, did you ever explain what this delay accounting code is useful for exactly? It's an awfull lot of code that doesn't seem to have a huge use. While we're at it do you have a pointer to the associated userspace code?