diff options
Diffstat (limited to 'include/linux/page-flags.h')
| -rw-r--r-- | include/linux/page-flags.h | 18 |
1 files changed, 1 insertions, 17 deletions
diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h index 62214c7d2d9..e2e5ce54359 100644 --- a/include/linux/page-flags.h +++ b/include/linux/page-flags.h @@ -95,9 +95,7 @@ enum pageflags { PG_reclaim, /* To be reclaimed asap */ PG_buddy, /* Page is free, on buddy lists */ PG_swapbacked, /* Page is backed by RAM/swap */ -#ifdef CONFIG_UNEVICTABLE_LRU PG_unevictable, /* Page is "unevictable" */ -#endif #ifdef CONFIG_HAVE_MLOCKED_PAGE_BIT PG_mlocked, /* Page is vma mlocked */ #endif @@ -120,7 +118,6 @@ enum pageflags { PG_savepinned = PG_dirty, /* SLOB */ - PG_slob_page = PG_active, PG_slob_free = PG_private, /* SLUB */ @@ -203,7 +200,6 @@ PAGEFLAG(SavePinned, savepinned); /* Xen */ PAGEFLAG(Reserved, reserved) __CLEARPAGEFLAG(Reserved, reserved) PAGEFLAG(SwapBacked, swapbacked) __CLEARPAGEFLAG(SwapBacked, swapbacked) -__PAGEFLAG(SlobPage, slob_page) __PAGEFLAG(SlobFree, slob_free) __PAGEFLAG(SlubFrozen, slub_frozen) @@ -248,14 +244,8 @@ PAGEFLAG_FALSE(SwapCache) SETPAGEFLAG_NOOP(SwapCache) CLEARPAGEFLAG_NOOP(SwapCache) #endif -#ifdef CONFIG_UNEVICTABLE_LRU PAGEFLAG(Unevictable, unevictable) __CLEARPAGEFLAG(Unevictable, unevictable) TESTCLEARFLAG(Unevictable, unevictable) -#else -PAGEFLAG_FALSE(Unevictable) TESTCLEARFLAG_FALSE(Unevictable) - SETPAGEFLAG_NOOP(Unevictable) CLEARPAGEFLAG_NOOP(Unevictable) - __CLEARPAGEFLAG_NOOP(Unevictable) -#endif #ifdef CONFIG_HAVE_MLOCKED_PAGE_BIT #define MLOCK_PAGES 1 @@ -382,12 +372,6 @@ static inline void __ClearPageTail(struct page *page) #endif /* !PAGEFLAGS_EXTENDED */ -#ifdef CONFIG_UNEVICTABLE_LRU -#define __PG_UNEVICTABLE (1 << PG_unevictable) -#else -#define __PG_UNEVICTABLE 0 -#endif - #ifdef CONFIG_HAVE_MLOCKED_PAGE_BIT #define __PG_MLOCKED (1 << PG_mlocked) #else @@ -403,7 +387,7 @@ static inline void __ClearPageTail(struct page *page) 1 << PG_private | 1 << PG_private_2 | \ 1 << PG_buddy | 1 << PG_writeback | 1 << PG_reserved | \ 1 << PG_slab | 1 << PG_swapcache | 1 << PG_active | \ - __PG_UNEVICTABLE | __PG_MLOCKED) + 1 << PG_unevictable | __PG_MLOCKED) /* * Flags checked when a page is prepped for return by the page allocator. |