Alexander Graf wrote: > On 09.02.2010, at 07:56, Avi Kivity wrote: >> - rcuify/fine-grain qemu locks > > And this should be done either way, but is probably not a short-term goal. >
Indeed. We won't get around this longterm as it is a scalability bottleneck and a killer for RT guest load. We can't push everything into the kernel. Qemu needs a smart plan how to gradually convert its CPU and device model to fine-grained locking. Jan
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