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Date: Mon, 23 Oct 2023 08:09:19 +0200
From: Christoph Hellwig <hch@lst.de>
To: Jia He <justin.he@arm.com>
Cc: Christoph Hellwig <hch@lst.de>,
	Marek Szyprowski <m.szyprowski@samsung.com>,
	Robin Murphy <robin.murphy@arm.com>, iommu@lists.linux.dev,
	linux-kernel@vger.kernel.org, nd@arm.com
Subject: Re: [PATCH v3 1/2] dma-mapping: export dma_addressing_limited()
Message-ID: <20231023060919.GB11907@lst.de>
References: <20231016125254.1875-1-justin.he@arm.com> <20231016125254.1875-2-justin.he@arm.com>
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In-Reply-To: <20231016125254.1875-2-justin.he@arm.com>
User-Agent: Mutt/1.5.17 (2007-11-01)

On Mon, Oct 16, 2023 at 12:52:53PM +0000, Jia He wrote:
> This is a preparatory patch to move dma_addressing_limited so that it is
> exported instead of a new low-level helper.

So while this exports dma_addressing_limited that's really a side effect.
The primary thing is that it moves the function out of line.