Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751431AbWA0HKt (ORCPT ); Fri, 27 Jan 2006 02:10:49 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751433AbWA0HKt (ORCPT ); Fri, 27 Jan 2006 02:10:49 -0500 Received: from courier.cs.helsinki.fi ([128.214.9.1]:50389 "EHLO mail.cs.helsinki.fi") by vger.kernel.org with ESMTP id S1751431AbWA0HKs (ORCPT ); Fri, 27 Jan 2006 02:10:48 -0500 Date: Fri, 27 Jan 2006 09:10:47 +0200 (EET) From: Pekka J Enberg To: Matthew Dobson cc: linux-kernel@vger.kernel.org, sri@us.ibm.com, andrea@suse.de, pavel@suse.cz, linux-mm@kvack.org Subject: Re: [patch 8/9] slab - Add *_mempool slab variants In-Reply-To: <43D94FC1.4050708@us.ibm.com> Message-ID: References: <20060125161321.647368000@localhost.localdomain> <1138218020.2092.8.camel@localhost.localdomain> <84144f020601252341k62c0c6fck57f3baa290f4430@mail.gmail.com> <43D94FC1.4050708@us.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 785 Lines: 16 On Thu, 26 Jan 2006, Matthew Dobson wrote: > I decided that using a whole page allocator would be the easiest way to > cover the most common uses of slab/kmalloc, but your idea is very > interesting. My immediate concern would be trying to determine, at kfree() > time, what was allocated by the slab allocator and what was allocated by > the critical pool. I will give this approach more thought, as the idea of > completely separating the critical pool and slab allocator is attractive. I think you can use PageSlab for that. Pekka - 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/