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Re: [PATCH 4/9] add infrastructure for crc in metadata

To: Christoph Hellwig <hch@xxxxxx>
Subject: Re: [PATCH 4/9] add infrastructure for crc in metadata
From: "Bill O'Donnell" <billodo@xxxxxxx>
Date: Tue, 2 Dec 2008 07:05:31 -0600
Cc: xfs@xxxxxxx
In-reply-to: <20080925225629.GE9822@xxxxxx>
References: <20080925225629.GE9822@xxxxxx>
User-agent: Mutt/1.5.16 (2007-06-09)
On Fri, Sep 26, 2008 at 12:56:29AM +0200, Christoph Hellwig wrote:
|
|  - add a mount feature bit for CRC enabled filesystems
|  - add some helpers for generating and verifying the CRCs
|  - add a copy_uuid helper
|  - add a pre-io callback to xfs_buf for calculating the CRCs
|
| The checksumming helpers are losely based on similar ones in sctp,
| all other bits come from Dave Chinner.
|
|
| Signed-off-by: Christoph Hellwig <hch@xxxxxx>

looks good.

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