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

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Message-ID: <X/+Yne/3X3jvdCj0@google.com>
Date:   Wed, 13 Jan 2021 17:04:29 -0800
From:   Minchan Kim <minchan@...nel.org>
To:     Randy Dunlap <rdunlap@...radead.org>
Cc:     Andrew Morton <akpm@...ux-foundation.org>,
        linux-mm <linux-mm@...ck.org>,
        LKML <linux-kernel@...r.kernel.org>, hyesoo.yu@...sung.com,
        david@...hat.com, mhocko@...e.com, surenb@...gle.com,
        pullip.cho@...sung.com, joaodias@...gle.com, hridya@...gle.com,
        john.stultz@...aro.org, sumit.semwal@...aro.org,
        linux-media@...r.kernel.org, devicetree@...r.kernel.org,
        hch@...radead.org, robh+dt@...nel.org,
        linaro-mm-sig@...ts.linaro.org
Subject: Re: [PATCH v3 4/4] dma-buf: heaps: add chunk heap to dmabuf heaps

On Tue, Jan 12, 2021 at 07:38:40PM -0800, Randy Dunlap wrote:
> 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

Let me fix it.

Thanks, Randy.