On Sat, Nov 14, 2015 at 11:12:11AM +0800, Bob Liu wrote:
> Split per ring information to an new structure "blkfront_ring_info".
>
> A ring is the representation of a hardware queue, every vbd device can
> associate
> with one or more rings depending on how many hardware queues/rings to be used.
>
> This patch is a preparation for supporting real multi hardware queues/rings.
I also added:
We also add a backpointer to 'struct blkfront_info' (dev_info) which
is not needed (we could use containers_of) but further patch
("xen/blkfront: pseudo support for multi hardware queues/rings")
will make allocation of 'blkfront_ring_info' dynamic.
Fixed some odd tab spaces.
And put in my 'for-jens-4.5' branch.
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