These patches might be responsible for some instability in one of our
stress tests. I'll send an update once I figure out what's going on.
Thanks,
David
On Thu, Jan 28, 2021 at 9:48 PM Paolo Bonzini wrote:
>
> On 28/01/21 07:05, David Stevens wrote:
> > These patches reduce how often mmu_notifie
On 28/01/21 07:05, David Stevens wrote:
These patches reduce how often mmu_notifier updates block guest page
faults. The primary benefit of this is the reduction in the likelihood
of extreme latency when handling a page fault due to another thread
having been preempted while modifying host virtua
These patches reduce how often mmu_notifier updates block guest page
faults. The primary benefit of this is the reduction in the likelihood
of extreme latency when handling a page fault due to another thread
having been preempted while modifying host virtual addresses.
v2 -> v3:
- Added patch to
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