Re: [PATCH v3 1/2] mm/memblock: Add reserved memory release function

From: Mike Rapoport
Date: Tue Feb 18 2025 - 06:36:13 EST


On Tue, Feb 18, 2025 at 11:47:11AM +0200, Mike Rapoport wrote:
> On Tue, Feb 18, 2025 at 05:42:57PM +0900, Masami Hiramatsu wrote:
> > Hi Mike,
> >
> >
> > Thanks! but I can not use free_reserved_area() here because it uses
> > virt_to_page(). Here we only know the physical address in the map.
> > I think we can use free_reserved_page() instead. Is that OK?
>
> For reserve_mem ranges virt_to_phys() will work, they are allocated from the

I meant phys_to_virt() of course :)

> memory that is covered by the direct map.

--
Sincerely yours,
Mike.