On Fri, Aug 14, 2020 at 9:15 AM Ezequiel Garcia
wrote:
> Thanks for the patch.
>
> On Fri, 14 Aug 2020 at 03:25, John Stultz wrote:
> >
> > This adds a heap that allocates non-contiguous buffers that are
> > marked as writecombined, so they are not cached by the CPU.
> >
>
> What's the rationale
On Fri, Aug 14, 2020 at 2:17 AM Daniel Vetter wrote:
>
> On Fri, Aug 14, 2020 at 06:24:58AM +, John Stultz wrote:
> > This adds a heap that allocates non-contiguous buffers that are
> > marked as writecombined, so they are not cached by the CPU.
> >
> > This is useful, as most graphics buffers
Hi John,
Thanks for the patch.
On Fri, 14 Aug 2020 at 03:25, John Stultz wrote:
>
> This adds a heap that allocates non-contiguous buffers that are
> marked as writecombined, so they are not cached by the CPU.
>
What's the rationale for exposing the memory
attribute as a new heap, instead of ju
On Fri, Aug 14, 2020 at 06:24:58AM +, John Stultz wrote:
> This adds a heap that allocates non-contiguous buffers that are
> marked as writecombined, so they are not cached by the CPU.
>
> This is useful, as most graphics buffers are usually not touched
> by the CPU or only written into once b
