linux-kernel - Re: [PATCH 0/2] hv_balloon: hide ballooned out memory in stats

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Message-ID: <20201209131718.aqy6uddgqivgiglj@liuwe-devbox-debian-v2>
Date:   Wed, 9 Dec 2020 13:17:18 +0000
From:   Wei Liu <wei.liu@...nel.org>
To:     Vitaly Kuznetsov <vkuznets@...hat.com>
Cc:     linux-hyperv@...r.kernel.org, Wei Liu <wei.liu@...nel.org>,
        Stephen Hemminger <sthemmin@...rosoft.com>,
        Haiyang Zhang <haiyangz@...rosoft.com>,
        Michael Kelley <mikelley@...rosoft.com>,
        Dexuan Cui <decui@...rosoft.com>,
        David Hildenbrand <david@...hat.com>,
        linux-kernel@...r.kernel.org, linux-mm@...ck.org
Subject: Re: [PATCH 0/2] hv_balloon: hide ballooned out memory in stats

On Wed, Dec 02, 2020 at 05:12:43PM +0100, Vitaly Kuznetsov wrote:
> It was noticed that 'free' information on a Hyper-V guest reports ballooned
> out memory in 'total' and this contradicts what other ballooning drivers 
> (e.g. virtio-balloon/virtio-mem/xen balloon) do.
> 
> Vitaly Kuznetsov (2):
>   hv_balloon: simplify math in alloc_balloon_pages()
>   hv_balloon: do adjust_managed_page_count() when
>     ballooning/un-ballooning

LGTM.

I will wait for a few more days before applying this series to
hyperv-next.

Wei.