> 2020年7月16日 18:45，Michael S. Tsirkin 写道：
>
> On Thu, Jul 16, 2020 at 03:01:18PM +0800, teawater wrote:
>>
>>
>>> 2020年7月16日 14:38，Michael S. Tsirkin 写道：
>>>
>>> On Thu, Jul 16, 2020 at 10:41:50AM +0800, Hui Zhu wrote:
>>>>
e?
> Could you write up something about it?
Continuous pages are report by num_pfns and pfns in virtio_balloon too.
The function to set pfns is set_page_pfns_size in
https://github.com/teawater/linux/blob/balloon_conts/drivers/virtio/virtio_balloon.c#L221
static void set_page_pfns_siz
> 2020年7月16日 14:39，Michael S. Tsirkin 写道：
>
> On Thu, Jul 16, 2020 at 10:41:55AM +0800, Hui Zhu wrote:
>> This commit adds a vq dcvq to deflate continuous pages.
>> When VIRTIO_BALLOON_F_CONT_PAGES is set, try to get continuous pages
>> from icvq and use madvise MADV_WILLNEED with the pages.
t; // This is the THP number after this operation.
>> cat /proc/meminfo | grep AnonHugePages:
>> AnonHugePages:907264 kB
These lines are from host.
>
> I'm a bit confused about which of the above run within guest,
> and which run within host. Could you explain pls?
>
> 2020年6月8日 14:58，David Hildenbrand 写道：
>
> On 08.06.20 08:14, Michael S. Tsirkin wrote:
>> If subblock size is large (e.g. 1G) 32 bit math involving it
>> can overflow. Rather than try to catch all instances of that,
>> let's tweak block size to 64 bit.
>
> I fail to see where we could
Hi David,
Thanks for your work.
I tried this version with cloud-hypervisor master. It worked very well.
Best,
Hui
> 2020年5月7日 22:01，David Hildenbrand 写道：
>
> This series is based on v5.7-rc4. The patches are located at:
>https://github.com/davidhildenbrand/linux.git virtio-mem-v4
>
>
> 2020年5月14日 20:19，David Hildenbrand 写道：
>
> On 14.05.20 13:47, David Hildenbrand wrote:
>> On 14.05.20 13:10, David Hildenbrand wrote:
>>> On 14.05.20 12:12, David Hildenbrand wrote:
>>>> On 14.05.20 12:02, teawater wrote:
>>>>>
&
> 2020年5月14日 16:48，David Hildenbrand 写道：
>
> On 14.05.20 08:44, teawater wrote:
>> Hi David,
>>
>> I got a kernel warning with v2 and v3.
>
> Hi Hui,
>
> thanks for playing with the latest versions. Surprisingly, I can
> reproduce even by hotplu
Hi David,
I got a kernel warning with v2 and v3.
// start a QEMU that is get from
https://github.com/davidhildenbrand/qemu/tree/virtio-mem-v2 and setup a file as
a ide disk.
/home/teawater/qemu/qemu/x86_64-softmmu/qemu-system-x86_64 -machine
pc-i440fx-2.1,accel=kvm,usb=off -cpu host -no-reboot
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