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Re: [PATCH 31/32] xfs: add CRC infrastructure

To: Dave Chinner <david@xxxxxxxxxxxxx>
Subject: Re: [PATCH 31/32] xfs: add CRC infrastructure
From: Mark Tinguely <tinguely@xxxxxxx>
Date: Mon, 12 Nov 2012 09:37:22 -0600
Cc: xfs@xxxxxxxxxxx
In-reply-to: <1352721264-3700-32-git-send-email-david@xxxxxxxxxxxxx>
References: <1352721264-3700-1-git-send-email-david@xxxxxxxxxxxxx> <1352721264-3700-32-git-send-email-david@xxxxxxxxxxxxx>
User-agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:9.0) Gecko/20120122 Thunderbird/9.0
On 11/12/12 05:54, Dave Chinner wrote:
From: Christoph Hellwig<hch@xxxxxx>

  - add a mount feature bit for CRC enabled filesystems
  - add some helpers for generating and verifying the CRCs
  - add a copy_uuid helper

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>
Signed-off-by: Dave Chinner<dchinner@xxxxxxxxxx>

Reviewed-by: Mark Tinguely <tinguely@xxxxxxx>

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