Marcelo Tosatti <mtosa...@redhat.com> wrote:
> > We cannot drop the lock.
> > Do you mean doing TLB flush each time before dropping the lock?
>
> Yes, only if there is contention (see cond_resched_lock).
But how can we conditionally call kvm_flush_remote_tlbs() from
inside __cond_resched_lock right before spin_unlock()?
We need another API.
Takuya
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