On 10/7/19 2:18 PM, John Stultz wrote:
> diff --git a/drivers/dma-buf/Kconfig b/drivers/dma-buf/Kconfig
> index a23b6752d11a..6e9c7c4d7447 100644
> --- a/drivers/dma-buf/Kconfig
> +++ b/drivers/dma-buf/Kconfig
> @@ -44,4 +44,13 @@ config DMABUF_SELFTESTS
>       default n
>       depends on DMA_SHARED_BUFFER
>  
> +menuconfig DMABUF_HEAPS
> +     bool "DMA-BUF Userland Memory Heaps"
> +     select DMA_SHARED_BUFFER
> +     help
> +       Choose this option to enable the DMA-BUF userland memory heaps,

                                                                   heaps.

> +       this options creates per heap chardevs in /dev/dma_heap/ which

          This

> +       allows userspace to use to allocate dma-bufs that can be shared

??                         to allocate & use

> +       between drivers.
> +
>  endmenu


-- 
~Randy
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