Richard Braun, le mer. 25 août 2021 17:12:44 +0200, a ecrit:
> For practical purposes, sure, but in the long run, there must be
> some kind of very clear (preferrably explicit) policy about all that.
Yes, sure, I planned to mark the functions as such :)
> Personally, I'd do the same as Linux, wit
On Wed, Aug 25, 2021 at 04:23:23PM +0200, Samuel Thibault wrote:
> Richard Braun, le mer. 25 août 2021 15:59:12 +0200, a ecrit:
> > I can't recall exactly, but that's why we write comments, right ?
> > See [1].
> >
> > Fixing this requires changing all callers to not assume that allocated
> > memo
Richard Braun, le mer. 25 août 2021 15:59:12 +0200, a ecrit:
> I can't recall exactly, but that's why we write comments, right ?
> See [1].
>
> Fixing this requires changing all callers to not assume that allocated
> memory can always be directly mapped, in particular some kvtophys calls.
Ok, I w
On Mon, Aug 23, 2021 at 01:56:52PM +0200, Samuel Thibault wrote:
> Do you know if it is on purpose that all vm_page_grab() calls use the
> directmem segment, and not the highmem segment? Notably vm_page_fault()
> ends up filling the directmem segment first, I even wonder how the
> highmem segment
