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Re: pserialize & hw interrupt

On Wed, Dec 10, 2014 at 1:11 AM, Ryota Ozaki <> wrote:
> On Wed, Dec 10, 2014 at 12:13 AM, Masao Uebayashi <> wrote:
>> On Tue, Dec 9, 2014 at 5:41 PM, Ryota Ozaki <> wrote:
>>> In the case of softint-ed interrupts on, I think we can safely
>>> remove the indirection. OTOH, in the case of off, I'm not sure
>>> we can do the same thing.
>> As far as you don't break other virtio(4) drivers than vioif(4)...
> The patch doesn't change other drivers' behavior though, I'll check if
> the change affects the other virtio drivers. (I hope they're well isolated.)

My code inspection and tests under disk/net io loads don't show
any problems at this point.

Though, I fixed a bug in the case of SOFTINT_INTR && MPSAFE_NET :-/

Here is a updated patch:


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