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Re: [PATCH 3/9] xfs: convert internal buffer functions to pass maps

To: Dave Chinner <david@xxxxxxxxxxxxx>
Subject: Re: [PATCH 3/9] xfs: convert internal buffer functions to pass maps
From: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Date: Tue, 26 Jun 2012 06:15:24 -0400
Cc: xfs@xxxxxxxxxxx
In-reply-to: <1340355015-26250-4-git-send-email-david@xxxxxxxxxxxxx>
References: <1340355015-26250-1-git-send-email-david@xxxxxxxxxxxxx> <1340355015-26250-4-git-send-email-david@xxxxxxxxxxxxx>
User-agent: Mutt/1.5.21 (2010-09-15)
On Fri, Jun 22, 2012 at 06:50:09PM +1000, Dave Chinner wrote:
> From: Dave Chinner <dchinner@xxxxxxxxxx>
> 
> While the external interface currently uses separate blockno/length
> variables, we need to move internal interfaces to passing and
> parsing vector maps. This will then allow us to add external
> interfaces to support discontiguous buffer maps as the internal code
> will already support them.
> 
> Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>

Looks good,

Reviewed-by: Christoph Hellwig <hch@xxxxxx>

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