6 #include <linux/page-flags.h>
12 static inline bool page_is_young(struct page *page)  in page_is_young()  argument
14 	return PageYoung(page);  in page_is_young()
17 static inline void set_page_young(struct page *page)  in set_page_young()  argument
19 	SetPageYoung(page);  in set_page_young()
22 static inline bool test_and_clear_page_young(struct page *page)  in test_and_clear_page_young()  argument
24 	return TestClearPageYoung(page);  in test_and_clear_page_young()
27 static inline bool page_is_idle(struct page *page)  in page_is_idle()  argument
29 	return PageIdle(page);  in page_is_idle()
32 static inline void set_page_idle(struct page *page)  in set_page_idle()  argument
34 	SetPageIdle(page);  in set_page_idle()
37 static inline void clear_page_idle(struct page *page)  in clear_page_idle()  argument
39 	ClearPageIdle(page);  in clear_page_idle()
43  * If there is not enough space to store Idle and Young bits in page flags, use
44  * page ext flags instead.
48 static inline bool page_is_young(struct page *page)  in page_is_young()  argument
50 	struct page_ext *page_ext = page_ext_get(page);  in page_is_young()
62 static inline void set_page_young(struct page *page)  in set_page_young()  argument
64 	struct page_ext *page_ext = page_ext_get(page);  in set_page_young()
73 static inline bool test_and_clear_page_young(struct page *page)  in test_and_clear_page_young()  argument
75 	struct page_ext *page_ext = page_ext_get(page);  in test_and_clear_page_young()
87 static inline bool page_is_idle(struct page *page)  in page_is_idle()  argument
89 	struct page_ext *page_ext = page_ext_get(page);  in page_is_idle()
101 static inline void set_page_idle(struct page *page)  in set_page_idle()  argument
103 	struct page_ext *page_ext = page_ext_get(page);  in set_page_idle()
112 static inline void clear_page_idle(struct page *page)  in clear_page_idle()  argument
114 	struct page_ext *page_ext = page_ext_get(page);  in clear_page_idle()
126 static inline bool page_is_young(struct page *page)  in page_is_young()  argument
131 static inline void set_page_young(struct page *page)  in set_page_young()  argument
135 static inline bool test_and_clear_page_young(struct page *page)  in test_and_clear_page_young()  argument
140 static inline bool page_is_idle(struct page *page)  in page_is_idle()  argument
145 static inline void set_page_idle(struct page *page)  in set_page_idle()  argument
149 static inline void clear_page_idle(struct page *page)  in clear_page_idle()  argument