Messages in this thread | | | From | David Howells <> | Subject | Re: [RFC][PATCH] splice: Prevent gifting of multipage folios | Date | Mon, 27 Feb 2023 15:24:20 +0000 |
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Matthew Wilcox <willy@infradead.org> wrote:
> What should the Fixes: here be? This was already possible with THPs > (both anon and tmpfs backed) long before I introduced folios.
Good question. How do I tell when THPs were introduced? It looks like they might predate git, looking at free_compound_page()'s comment.
David
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