Commit 1fa64f19 authored by Kirill A. Shutemov's avatar Kirill A. Shutemov Committed by Linus Torvalds
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mm: drop PAGE_CACHE_* and page_cache_{get,release} definition 



All users gone.  We can remove these macros.

Signed-off-by: default avatarKirill A. Shutemov <kirill.shutemov@linux.intel.com>
Acked-by: default avatarMichal Hocko <mhocko@suse.com>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent ea1754a0

include/linux/pagemap.h

+0 −15
Original line number Diff line number Diff line
@@ -86,21 +86,6 @@ static inline void mapping_set_gfp_mask(struct address_space *m, gfp_t mask) 
				(__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);



/*