From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030624AbXBGMcE (ORCPT ); Wed, 7 Feb 2007 07:32:04 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1030623AbXBGMcE (ORCPT ); Wed, 7 Feb 2007 07:32:04 -0500 Received: from mx2.mail.elte.hu ([157.181.151.9]:60295 "EHLO mx2.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1030618AbXBGMcD (ORCPT ); Wed, 7 Feb 2007 07:32:03 -0500 Date: Wed, 7 Feb 2007 13:32:17 +0100 From: Ingo Molnar To: Arjan van de Ven Cc: linux-kernel@vger.kernel.org, linux-rt-users@vger.kernel.org Subject: Re: v2.6.20-rt1, yum/rpm Message-ID: <20070207123217.GA12977@elte.hu> References: <20070205065636.GA1652@elte.hu> <1170756645.7324.8.camel@laptopd505.fenrus.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1170756645.7324.8.camel@laptopd505.fenrus.org> User-Agent: Mutt/1.4.2.2i X-ELTE-VirusStatus: clean X-ELTE-SpamScore: -2.3 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-2.3 required=5.9 tests=ALL_TRUSTED,BAYES_50 autolearn=no SpamAssassin version=3.0.3 -3.3 ALL_TRUSTED Did not pass through any untrusted hosts 1.0 BAYES_50 BODY: Bayesian spam probability is 40 to 60% [score: 0.4996] Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org * Arjan van de Ven wrote: > patch below has 2 tweaks > 1) the new RCU feature wakes up once per second, make sure this is using > the new round_jiffies() infrastructure > 2) the slab background reap code is waking up once per 2 seconds per > cpu. The patch makes this more dynamic; if no work was done (no activity > on the cpu happened) then this is made to be 4 seconds thanks, i've applied both tweaks. Ingo