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SubjectRe: [PATCH V5 3/4] virtio-blk: Add bio-based IO path for virtio-blk
On 08/03/2012 06:28 AM, Michael S. Tsirkin wrote:
> On Thu, Aug 02, 2012 at 02:25:55PM +0800, Asias He wrote:
>> diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c
>> index c0bbeb4..95cfeed 100644
>> --- a/drivers/block/virtio_blk.c
>> +++ b/drivers/block/virtio_blk.c
>> @@ -14,6 +14,9 @@
>>
>> #define PART_BITS 4
>>
>> +static bool use_bio;
>> +module_param(use_bio, bool, S_IRUGO);
>> +
>> static int major;
>> static DEFINE_IDA(vd_index_ida);
>>
>
> OK, but eventually, you plan to make this use a feature bit, yes?

Yes, I think so.

--
Asias


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