| From | David Howells <> | Subject | Re: [PATCH v11 26/33] mm/writeback: Add folio_wait_writeback() | Date | Wed, 16 Jun 2021 11:30:46 +0100 |
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Matthew Wilcox (Oracle) <willy@infradead.org> wrote:
> + struct page *page = &folio->page;
Isn't that a layering violation? Should it be something like:
struct page *page = folio_head();
or:
struct page *page = folio_subpage(0);
maybe?
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