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SubjectRe: [RFC][PATCH] splice: Prevent gifting of multipage folios
Date
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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