On Thu, 29 Oct 2020 12:34:51 -0700 John Stultz wrote:
>
> As for your comment on HPAGE_PMD_ORDER (9 on arm64/arm) and
> PAGE_ALLOC_COSTLY_ORDER(3), I'm not totally sure I understand your
> question? Are you suggesting those values would be more natural orders
> to choose from?
The numbers, 9 and
On Thu, Oct 29, 2020 at 7:34 PM Hillf Danton wrote:
> On Thu, 29 Oct 2020 12:34:51 -0700 John Stultz wrote:
> > As for your comment on HPAGE_PMD_ORDER (9 on arm64/arm) and
> > PAGE_ALLOC_COSTLY_ORDER(3), I'm not totally sure I understand your
> > question? Are you suggesting those values would be
On Thu, Oct 29, 2020 at 12:02 AM Hillf Danton wrote:
>
> On Thu, 29 Oct 2020 00:16:22 + John Stultz wrote:
> >
> > +#define HIGH_ORDER_GFP (((GFP_HIGHUSER | __GFP_ZERO | __GFP_NOWARN \
> > + | __GFP_NORETRY) & ~__GFP_RECLAIM) \
> > + | _
On Thu, 29 Oct 2020 00:16:22 + John Stultz wrote:
>
> +#define HIGH_ORDER_GFP (((GFP_HIGHUSER | __GFP_ZERO | __GFP_NOWARN \
> + | __GFP_NORETRY) & ~__GFP_RECLAIM) \
> + | __GFP_COMP)
> +#define LOW_ORDER_GFP (GFP_HIGHUSER | __GFP_ZERO |
