diff options
| author | Kirill A. Shutemov <kirill.shutemov@linux.intel.com> | 2016-04-01 15:29:49 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-04-04 20:41:08 +0300 |
| commit | 1fa64f198b9f8d6ec0f7aec7c18dc94684391140 (patch) | |
| tree | 228a42ddc1f2983e106178572ba93ea19becf981 /include/linux/pagemap.h | |
| parent | ea1754a084760e68886f5b725c8eaada9cc57155 (diff) | |
| download | linux-1fa64f198b9f8d6ec0f7aec7c18dc94684391140.tar.xz | |
mm: drop PAGE_CACHE_* and page_cache_{get,release} definition
All users gone. We can remove these macros.
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/pagemap.h')
| -rw-r--r-- | include/linux/pagemap.h | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h index b3fc0370c14f..7e1ab155c67c 100644 --- a/include/linux/pagemap.h +++ b/include/linux/pagemap.h @@ -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); /* |