Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263711AbTEMWSe (ORCPT ); Tue, 13 May 2003 18:18:34 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263695AbTEMWSS (ORCPT ); Tue, 13 May 2003 18:18:18 -0400 Received: from mailsrv.rollanet.org ([192.55.114.7]:47235 "HELO mx.rollanet.org") by vger.kernel.org with SMTP id S263704AbTEMWQy (ORCPT ); Tue, 13 May 2003 18:16:54 -0400 Subject: Re: [OpenAFS-devel] Re: [PATCH] PAG support only From: Nathan Neulinger To: Christoph Hellwig Cc: David Howells , torvalds@transmeta.com, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, openafs-devel@openafs.org In-Reply-To: <20030513213759.A9244@infradead.org> References: <8943.1052843591@warthog.warthog> <20030513213759.A9244@infradead.org> Content-Type: text/plain Organization: University of Missouri - Rolla Message-Id: <1052864839.20037.2.camel@nneul-laptop> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.2.3 Date: 13 May 2003 17:27:20 -0500 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1108 Lines: 29 > > +static kmem_cache_t *vfs_token_cache; > > +static kmem_cache_t *vfs_pag_cache; > > How many of those will be around for a typical AFS client? I have the vague > feeling the slabs are overkill.. What's a "typical client"? I have machines that typically have 0 pags and tokens in kernel, and I have machines that typically have a few hundred to a thousand. Per pag on most clients will only have a single token, but number of pags will depend totally on the nature of the machine. I also have machines that have a few hundred pags around that don't have any tokens in them, but could at any time. -- Nathan ------------------------------------------------------------ Nathan Neulinger EMail: nneul@umr.edu University of Missouri - Rolla Phone: (573) 341-4841 Computing Services Fax: (573) 341-4216 - 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/