Re: [PATCH 1/1 v2] KVM: Reduce mmu_lock contention during dirty logging by cond_resched()

[Avi Kivity <avi@xxxxxxxxxx>]

On 04/29/2012 03:17 PM, Takuya Yoshikawa wrote:
> > Oh, but this might trick a later rmap_write_protect() into thinking that
> > no write protection and tlb flush is needed.  So we should touch
> > kvm->tlbs_dirty.
>
> The problem was making others think that
> "already protected, no need to flush."
>
> As we discussed before, we need to add some tricks to de-couple mmu_lock and
> TLB flush.

Ok, let's discuss them (we can apply the patch independently).  Do you
have something in mind?

-- 
error compiling committee.c: too many arguments to function

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