Re: [Xen-devel] [PATCH RFC 3/4] xen, blkfront: introduce support for multiple hw queues

[David Vrabel <david.vrabel@xxxxxxxxxx>]

On 12/09/14 00:36, Arianna Avanzini wrote:
> On Fri, Aug 22, 2014 at 01:52:57PM +0100, David Vrabel wrote:
> 
>> You will also need to to add documentation for the XenStore keys to the
>> blkif.h header in Xen.
>>
> 
> Thank you for pointing that out. I'll add the documentation when/if I'll
> drop the RFC tag, if it's OK (I'll need to send a separate patch to
> xen-devel, I think).

ABI specification/documentation should be the first patch, not left
until the end!

Since the ABI is undergoing review in combination with the blkback/front
implementation, it would be fine to just patch Linux's copy in
include/xen/interface/io/blkif.h

David

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