Re: [PATCH 1/2] xfs: Always flush caches when integrity is required

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On Thu, Dec 01, 2016 at 09:54:43AM +1100, Dave Chinner wrote:
> From: Dave Chinner <dchinner@xxxxxxxxxx>
> 
> There is no reason anymore for not issuing device integrity
> operations when teh filesystem requires ordering or data integrity
> guarantees. We should always issue cache flushes and FUA writes
> where necessary and let the underlying storage optimise them as
> necessary for correct integrity operation.
> 
> Signed-Off-By: Dave Chinner <dchinner@xxxxxxxxxx>

Looks fine,

Reviewed-by: Christoph Hellwig <hch@xxxxxx>
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