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Subject: Re: [RFC][Patch v8 0/7] KVM: Guest Free Page Hinting
To:     "Wang, Wei W" <wei.w.wang@intel.com>,
        Nitesh Narayan Lal <nitesh@redhat.com>,
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From:   David Hildenbrand <david@redhat.com>
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Date:   Fri, 15 Feb 2019 10:33:48 +0100
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On 15.02.19 10:15, Wang, Wei W wrote:
> On Thursday, February 14, 2019 6:01 PM, David Hildenbrand wrote:
>> And how to preload without locking?
> 
> The memory is preload per-CPU. It's usually called outside the lock.

Right, that works as long as only a fixed amount of pages is needed. I
remember that working for some radix tree operations.

> 
> Best,
> Wei
> 


-- 

Thanks,

David / dhildenb