From: David Hildenbrand <david@redhat.com>
To: Alexander Duyck <alexander.h.duyck@linux.intel.com>,
Mel Gorman <mgorman@techsingularity.net>,
Andrew Morton <akpm@linux-foundation.org>,
Andrea Arcangeli <aarcange@redhat.com>,
Dan Williams <dan.j.williams@intel.com>,
"Michael S. Tsirkin" <mst@redhat.com>,
Jason Wang <jasowang@redhat.com>,
Dave Hansen <dave.hansen@intel.com>,
Michal Hocko <mhocko@suse.com>,
Liang Li <liliangleo@didiglobal.com>,
Mike Kravetz <mike.kravetz@oracle.com>,
Liang Li <liliang324@gmail.com>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
virtualization@lists.linux-foundation.org, qemu-devel@nongnu.org
Subject: Re: [RFC PATCH 2/3] virtio-balloon: add support for providing free huge page reports to host
Date: Tue, 22 Dec 2020 09:28:04 +0100 [thread overview]
Message-ID: <6846ff7a-b302-a0fd-1cd9-af0f2ee733ea@redhat.com> (raw)
In-Reply-To: <20201222074810.GA30047@open-light-1.localdomain>
On 22.12.20 08:48, Liang Li wrote:
> Free page reporting only supports buddy pages, it can't report the
> free pages reserved for hugetlbfs case. On the other hand, hugetlbfs
The virtio-balloon free page reporting interface accepts a generic sg,
so it isn't glue to buddy pages. There is no need for a new interface.
--
Thanks,
David / dhildenb
next prev parent reply other threads:[~2020-12-22 8:28 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-22 7:48 Liang Li
2020-12-22 8:28 ` David Hildenbrand [this message]
2020-12-22 11:39 ` Liang Li
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