Re: [PATCH] virtio_scsi: remove ACCESS_ONCE() and smp_read_barrier_depends()

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On Thu, May 8, 2014 at 12:12 AM, Paolo Bonzini <pbonzini@xxxxxxxxxx> wrote:
> Il 07/05/2014 18:03, Ming Lei ha scritto:
>>>
>>>  *
>>>
>>>  * - likewise, decrements of reqs only occur when reqs != 0.  If the
>>> decremented
>>>  *   value is zero, the first CPU that enters virtscsi_queuecommand_multi
>>> will
>>>  *   modify req_vq and the others will spin on tgt_lock.
>>
>>
>> The fact should be obvious too,
>
>
> Perhaps, but in your patch you're leaving a "Similarly" that doesn't apply
> anymore.

OK, I will remove the 'Similarly', ;-)

Thanks,
-- 
Ming Lei
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