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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] RE: [Xen-devel] xenbus stress testing
James Harper writes ("RE: [Xen-devel] xenbus stress testing"):
> I issue a barrier (KeMemoryBarrier() which is a compiler and a memory
> barrier) after copying rsp_prod, eg:
>
> rsp_prod = ring->rsp_prod;
> KeMemoryBarrier();
> Access the actual ring buffer
This is probably correct, but it might depend exactly what
"KeMemoryBarrier" is.
Ian.
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