Still reading, but sounds great if this works!
I did not like the idea of mmio-rmap based approach so much, but this
would be really/perfectly scalable.
Thanks,
Takuya
On Fri, 15 Mar 2013 23:26:16 +0800
Xiao Guangrong wrote:
> The current way is holding hot mmu-lock and walking all sha
The current way is holding hot mmu-lock and walking all shadow pages, this
is not scale. This patchset tries to introduce a very simple and scale way
to fast invalid all mmio sptes - it need not walk any shadow pages and hold
any locks.
The idea is simple:
KVM maintains a global mmio invalid gener
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