Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261705AbUJYJIB (ORCPT ); Mon, 25 Oct 2004 05:08:01 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261708AbUJYJIB (ORCPT ); Mon, 25 Oct 2004 05:08:01 -0400 Received: from 168.imtp.Ilyichevsk.Odessa.UA ([195.66.192.168]:30475 "HELO port.imtp.ilyichevsk.odessa.ua") by vger.kernel.org with SMTP id S261705AbUJYJHj (ORCPT ); Mon, 25 Oct 2004 05:07:39 -0400 From: Denis Vlasenko To: Andrew Morton Subject: Re: [PATCH] reduce top(1) CPU usage by an order of magnitude Date: Mon, 25 Oct 2004 12:07:24 +0300 User-Agent: KMail/1.5.4 Cc: linux-kernel@vger.kernel.org, pmarques@grupopie.com, torvalds@osdl.org References: <200410251020.01932.vda@port.imtp.ilyichevsk.odessa.ua> <20041025003600.2f03c1fd.akpm@osdl.org> In-Reply-To: <20041025003600.2f03c1fd.akpm@osdl.org> MIME-Version: 1.0 Content-Type: text/plain; charset="koi8-r" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200410251207.24075.vda@port.imtp.ilyichevsk.odessa.ua> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 739 Lines: 25 On Monday 25 October 2004 10:36, Andrew Morton wrote: > Denis Vlasenko wrote: > > > > Patch is not mine, Paulo Marques > > wrote it. > > > > I tested in on 2.6.9-rc2. top(1) CPU usage went from ~40% to ~4% > > (yes, test box is a rather old piece of junk). > > > > The patch applies cleanly to 2.6.9. > > umm, this patch has been in -mm for six weeks, and in Linus's kernel for > one week. Good. Sorry for the noise. -- vda - 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/