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| From: | Dave Hansen |
| Subject: | Re: [Qemu-devel] [RESEND PATCH v3 kernel 1/7] virtio-balloon: rework deflate to add page to a list |
| Date: | Mon, 24 Oct 2016 09:46:05 -0700 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.8.0 |
On 10/20/2016 11:24 PM, Liang Li wrote: > Will allow faster notifications using a bitmap down the road. > balloon_pfn_to_page() can be removed because it's useless. This is a pretty terse description of what's going on here. Could you try to elaborate a bit? What *is* the current approach? Why does it not work going forward? What do you propose instead? Why is it better?
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