Re: [PATCH v3 0/7] mshv: Reduce memory consumption for unpinned regions

From: Stanislav Kinsburskii

Date: Mon Apr 20 2026 - 13:18:30 EST


On Tue, Apr 14, 2026 at 04:11:22PM +0000, Anirudh Rayabharam wrote:
> On Thu, Apr 09, 2026 at 03:23:59PM +0000, Stanislav Kinsburskii wrote:
> > This series reduces memory consumption for unpinned regions by avoiding
> > PFN array allocation. A 1GB unpinned region currently wastes 2MB for an
> > unused PFN array that HMM-managed regions don't need.
>
> This series has a dependency on "mshv: Refactor memory region management
> and map pages at creation" right?
>

Yes, it does.

Thanks,
Stanislav

> Anirudh.
>