[sheepdog] [PATCH] sheep: add simple_store driver again

[Liu Yuan]

On 08/24/2012 04:08 PM, MORITA Kazutaka wrote:
> I think both farm and plain don't need it.  Can you explain a scenario
> where it can cause a problem?

Qemu can issue multiple requests on the same oid, doesn't it? If there
is some kind of write barrier to prevent reading stale oid or actually
no problems at all, I'd love to remove this flock, it obfuscate the code
a lot.

Thanks,
Yuan