From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cuda.sgi.com (cuda2.sgi.com [192.48.176.25]) by oss.sgi.com (8.14.3/8.14.3/SuSE Linux 0.8) with ESMTP id q2DLoOFN074430 for ; Tue, 13 Mar 2012 16:50:24 -0500 Received: from ipmail07.adl2.internode.on.net (ipmail07.adl2.internode.on.net [150.101.137.131]) by cuda.sgi.com with ESMTP id 3rDTmACsa6FRjXEr for ; Tue, 13 Mar 2012 14:50:22 -0700 (PDT) Date: Wed, 14 Mar 2012 08:50:21 +1100 From: Dave Chinner Subject: Re: [PATCH 2/5] xfs: per-filesystem dquot LRU lists Message-ID: <20120313215021.GH5091@dastard> References: <20120313085232.134690907@bombadil.infradead.org> <20120313085308.631894051@bombadil.infradead.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20120313085308.631894051@bombadil.infradead.org> List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xfs-bounces@oss.sgi.com Errors-To: xfs-bounces@oss.sgi.com To: Christoph Hellwig Cc: xfs@oss.sgi.com On Tue, Mar 13, 2012 at 04:52:34AM -0400, Christoph Hellwig wrote: > Replace the global dquot lru lists with a per-filesystem one. > > Note that the shrinker isn't wire up to the per-superblock VFS shrinker > infrastructure as would have problems summing up and splitting the counts > for inodes and dquots. I don't think this is a major problem as the quota > cache isn't as interwinded with the inode cache as the dentry cache is, > because an inode that is dropped from the cache will generally release > a dquot reference, but most of the time it won't be the last one. > > Signed-off-by: Christoph Hellwig Looks sane. Reviewed-by: Dave Chinner -- Dave Chinner david@fromorbit.com _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs