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Re: [PATCH 4/6] xfs: don't vmap inode cluster buffers during free

To: Dave Chinner <david@xxxxxxxxxxxxx>
Subject: Re: [PATCH 4/6] xfs: don't vmap inode cluster buffers during free
From: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Date: Fri, 2 Nov 2012 09:05:10 -0400
Cc: xfs@xxxxxxxxxxx
In-reply-to: <1351816724-3000-5-git-send-email-david@xxxxxxxxxxxxx>
References: <1351816724-3000-1-git-send-email-david@xxxxxxxxxxxxx> <1351816724-3000-5-git-send-email-david@xxxxxxxxxxxxx>
User-agent: Mutt/1.5.21 (2010-09-15)
On Fri, Nov 02, 2012 at 11:38:42AM +1100, Dave Chinner wrote:
> From: Dave Chinner <dchinner@xxxxxxxxxx>
> 
> Inode buffers do not need to be mapped as inodes are read or written
> directly from/to the pages underlying the buffer. This fixes a
> regression introduced by commit 611c994 ("xfs: make XBF_MAPPED the
> default behaviour").
> 
> Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>

Looks good,

Reviewed-by: Christoph Hellwig <hch@xxxxxx>

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