From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chuck Lever Subject: Re: Eliminating the BKL from the NFS and RPC clients Date: Wed, 24 Jan 2007 15:28:05 -0500 Message-ID: <45B7C155.3020900@oracle.com> References: <45B00585.10001@oracle.com> <20070119012349.GA25491@infradead.org> <1169184980.6158.19.camel@lade.trondhjem.org> Reply-To: chuck.lever@oracle.com Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="------------040409010508010305000409" Cc: Christoph Hellwig , nfs@lists.sourceforge.net To: Trond Myklebust Return-path: Received: from sc8-sf-mx2-b.sourceforge.net ([10.3.1.92] helo=mail.sourceforge.net) by sc8-sf-list2-new.sourceforge.net with esmtp (Exim 4.43) id 1H9ok4-0008DJ-Vf for nfs@lists.sourceforge.net; Wed, 24 Jan 2007 12:29:13 -0800 Received: from rgminet01.oracle.com ([148.87.113.118]) by mail.sourceforge.net with esmtps (TLSv1:AES256-SHA:256) (Exim 4.44) id 1H9ok3-0008Mg-CP for nfs@lists.sourceforge.net; Wed, 24 Jan 2007 12:29:14 -0800 In-Reply-To: <1169184980.6158.19.camel@lade.trondhjem.org> List-Id: "Discussion of NFS under Linux development, interoperability, and testing." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: nfs-bounces@lists.sourceforge.net Errors-To: nfs-bounces@lists.sourceforge.net This is a multi-part message in MIME format. --------------040409010508010305000409 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Trond Myklebust wrote: > On Fri, 2007-01-19 at 01:23 +0000, Christoph Hellwig wrote: >> 056-nfs-smp-change_attribute.diff: >> are the barriers really enough? Don't you need at least a lock on >> the writer side? > > The change attribute should always be updated under the inode->lock > anyway. I'm not really sure we need these. What about nfs_end_data_update ? --------------040409010508010305000409 Content-Type: text/x-vcard; charset=utf-8; name="chuck.lever.vcf" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="chuck.lever.vcf" YmVnaW46dmNhcmQNCmZuOkNodWNrIExldmVyDQpuOkxldmVyO0NodWNrDQpvcmc6T3JhY2xl IENvcnBvcmF0aW9uO0NvcnBvcmF0ZSBBcmNoaXRlY3R1cmUgTGludXggUHJvamVjdHMgR3Jv dXANCmVtYWlsO2ludGVybmV0OmNodWNrIGRvdCBsZXZlciBhdCBub3NwYW0gb3JhY2xlIGRv dCBjb20NCnRpdGxlOlByaW5jaXBsZSBNZW1iZXIgb2YgU3RhZmYNCnRlbDt3b3JrOisxIDI0 OCA2MTQgNTA5MQ0KeC1tb3ppbGxhLWh0bWw6RkFMU0UNCnZlcnNpb246Mi4xDQplbmQ6dmNh cmQNCg0K --------------040409010508010305000409 Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV --------------040409010508010305000409 Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ NFS maillist - NFS@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nfs --------------040409010508010305000409--