Re: [PATCH 09/48] filemap: Add folio_put_wait_locked()

[Christoph Hellwig <hch@xxxxxxxxxxxxx>]

> -int put_and_wait_on_page_locked(struct page *page, int state);
> +int folio_put_wait_locked(struct folio *folio, int state);

This could actually move to mm/internal.h.

Otherwise looks good:

Reviewed-by: Christoph Hellwig <hch@xxxxxx>