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Re: [PATCH 1/3] xfs_io: add fiemap command to xfs_io

To: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Subject: Re: [PATCH 1/3] xfs_io: add fiemap command to xfs_io
From: Alex Elder <aelder@xxxxxxx>
Date: Mon, 07 Mar 2011 14:19:36 -0600
Cc: xfs@xxxxxxxxxxx, josef@xxxxxxxxxx
In-reply-to: <20110305002453.434915100@xxxxxxxxxxxxxxxxxxxxxx>
References: <20110305002222.395571492@xxxxxxxxxxxxxxxxxxxxxx> <20110305002453.434915100@xxxxxxxxxxxxxxxxxxxxxx>
Reply-to: aelder@xxxxxxx
On Fri, 2011-03-04 at 19:22 -0500, Christoph Hellwig wrote:
> plain text document attachment (add-fiemap-command)
> Add a fiemap command that works almost exactly like bmap, but works on all
> filesystem supporting the FIEMAP ioctl.  It is formatted similarly and
> takes similar flags, the only thing thats different is obviously it doesn't
> pit out AG info and it doesn't make finding prealloc space optional.
> 
> Signed-off-by: Josef Bacik <josef@xxxxxxxxxx>
> Signed-off-by: Christoph Hellwig <hch@xxxxxx>

Looks good.

Reviewed-by: Alex Elder <aelder@xxxxxxx>



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