Re: [PATCH v3 4/4] dma-buf: heaps: add chunk heap to dmabuf heaps

Minchan Kim
2021-01-19T15:51:58Z

On Tue, Jan 12, 2021 at 05:21:43PM -0800, Minchan Kim wrote:
> From: Hyesoo Yu <hyesoo.yu@samsung.com>
>
> This patch supports chunk heap that allocates the buffers that
> arranged into a list a fixed size chunks taken from CMA.
>
> The chunk heap driver is bound directly to a reserved_memory
> node by following Rob Herring's suggestion in [1].
>
> [1] https://lore.kernel.org/lkml/20191025225009.50305-2-john.stultz@linaro.org/T/#m3dc63acd33fea269a584f43bb799a876f0b2b45d
>
> Signed-off-by: Hyesoo Yu <hyesoo.yu@samsung.com>
> Signed-off-by: Hridya Valsaraju <hridya@google.com>
> Signed-off-by: Minchan Kim <minchan@kernel.org>

DMABUF folks,

It would be great if you guys give any comments.