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

- From: Randy Dunlap \<rdunlap@infradead.org\>
- Date: 2021-01-13 03:40:03 
- List: linux-mm
- Page: https://ratatoskr.run/linux-mm/2021/01/6232797
- Thread: https://ratatoskr.run/linux-mm/2021/01/6232694/t.md

```text
On 1/12/21 5:21 PM, Minchan Kim wrote:
> +config DMABUF_HEAPS_CHUNK
> +	bool "DMA-BUF CHUNK Heap"
> +	depends on DMABUF_HEAPS && DMA_CMA
> +	help
> +	  Choose this option to enable dma-buf CHUNK heap. This heap is backed
> +	  by the Contiguous Memory Allocator (CMA) and allocates the buffers that
> +	  arranged into a list of fixed size chunks taken from CMA.

maybe:
	  are arranged into

-- 
~Randy
You can't do anything without having to do something else first.
-- Belefant's Law

```