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Date: Tue, 29 Mar 2022 22:46:10 -0700
From: Christoph Hellwig <hch@infradead.org>
To: Shiyang Ruan <ruansy.fnst@fujitsu.com>
Cc: linux-kernel@vger.kernel.org, linux-xfs@vger.kernel.org,
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Subject: Re: [PATCH v11 5/8] mm: move pgoff_address() to vma_pgoff_address()
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On Sun, Feb 27, 2022 at 08:07:44PM +0800, Shiyang Ruan wrote:
> Since it is not a DAX-specific function, move it into mm and rename it
> to be a generic helper.

FYI, there is a patch in -mm and linux-next:

  "mm: rmap: introduce pfn_mkclean_range() to cleans PTEs"

that adds a vma_pgoff_address which seems like a bit of a superset of
the one added in this patch, but only is in mm/internal.h.