On Wed, Mar 6, 2019 at 8:05 AM Benjamin Gaignard
wrote:
> Le mar. 5 mars 2019 à 21:54, John Stultz a écrit :
> > +#define to_cma_heap(x) container_of(x, struct cma_heap, heap)
>
> Even if I had write this macro years ago, now I would prefer to have a
> static inline function
> to be able to
On Tue, Mar 05, 2019 at 12:54:32PM -0800, John Stultz wrote:
> This adds a CMA heap, which allows userspace to allocate
> a dma-buf of contiguous memory out of a CMA region.
>
> This code is an evolution of the Android ION implementation, so
> thanks to its original author and maintainters:
>
On Fri, Mar 15, 2019 at 2:06 AM Christoph Hellwig wrote:
>
> On Tue, Mar 05, 2019 at 12:54:32PM -0800, John Stultz wrote:
> > This adds a CMA heap, which allows userspace to allocate
> > a dma-buf of contiguous memory out of a CMA region.
>
> With my previous suggestion of DMA API usage you'd get
Le mar. 5 mars 2019 à 21:54, John Stultz a écrit :
>
> This adds a CMA heap, which allows userspace to allocate
> a dma-buf of contiguous memory out of a CMA region.
>
> This code is an evolution of the Android ION implementation, so
> thanks to its original author and maintainters:
> Benjamin
This adds a CMA heap, which allows userspace to allocate
a dma-buf of contiguous memory out of a CMA region.
This code is an evolution of the Android ION implementation, so
thanks to its original author and maintainters:
Benjamin Gaignard, Laura Abbott, and others!
Cc: Laura Abbott
Cc:
