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Re: [PATCH 8/8] xfs: add a shrinker for quotacheck

To: Dave Chinner <david@xxxxxxxxxxxxx>
Subject: Re: [PATCH 8/8] xfs: add a shrinker for quotacheck
From: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Date: Fri, 2 Mar 2012 02:51:04 -0500
Cc: xfs@xxxxxxxxxxx
In-reply-to: <1330661507-1121-9-git-send-email-david@xxxxxxxxxxxxx>
References: <1330661507-1121-1-git-send-email-david@xxxxxxxxxxxxx> <1330661507-1121-9-git-send-email-david@xxxxxxxxxxxxx>
User-agent: Mutt/1.5.21 (2010-09-15)
Hmm, I don't like this complication all that much.

Why would we even bother caching inodes during quotacheck?  The bulkstat
is a 100% sequential read only workload going through all inodes in the
filesystem.  I think we should simply not cache any inodes while in
quotacheck.

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