| Date | Wed, 23 Jun 2021 08:49:55 +0100 | From | Christoph Hellwig <> | Subject | Re: [PATCH v2 01/46] mm: Add folio_to_pfn() |
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On Tue, Jun 22, 2021 at 01:15:06PM +0100, Matthew Wilcox (Oracle) wrote: > The pfn of a folio is the pfn of its head page. > > Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Maybe add a kerneldoc comment stating that?
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