mm: drop PAGE_CACHE_* and page_cache_{get,release} definition

				(__force unsigned long)mask;

}

/*

 * The page cache can be done in larger chunks than

 * one page, because it allows for more efficient

 * throughput (it can then be mapped into user

 * space in smaller chunks for same flexibility).

 *

 * Or rather, it _will_ be done in larger chunks.

 */

#define PAGE_CACHE_SHIFT	PAGE_SHIFT

#define PAGE_CACHE_SIZE		PAGE_SIZE

#define PAGE_CACHE_MASK		PAGE_MASK

#define PAGE_CACHE_ALIGN(addr)	(((addr)+PAGE_CACHE_SIZE-1)&PAGE_CACHE_MASK)

#define page_cache_get(page)		get_page(page)

#define page_cache_release(page)	put_page(page)

void release_pages(struct page **pages, int nr, bool cold);

/*