41 static inline void __page_ref_set(struct page *page, int v)  in __page_ref_set()
44 static inline void __page_ref_mod(struct page *page, int v)  in __page_ref_mod()
47 static inline void __page_ref_mod_and_test(struct page *page, int v, int ret)  in __page_ref_mod_and_test()
50 static inline void __page_ref_mod_and_return(struct page *page, int v, int ret)  in __page_ref_mod_and_return()
53 static inline void __page_ref_mod_unless(struct page *page, int v, int u)  in __page_ref_mod_unless()
56 static inline void __page_ref_freeze(struct page *page, int v, int ret)  in __page_ref_freeze()
59 static inline void __page_ref_unfreeze(struct page *page, int v)  in __page_ref_unfreeze()
65 static inline int page_ref_count(const struct page *page)  in page_ref_count()
92 static inline int page_count(const struct page *page)  in page_count()
97 static inline void set_page_count(struct page *page, int v)  in set_page_count()
113 static inline void init_page_count(struct page *page)  in init_page_count()
118 static inline void page_ref_add(struct page *page, int nr)  in page_ref_add()
130 static inline void page_ref_sub(struct page *page, int nr)  in page_ref_sub()
142 static inline int page_ref_sub_return(struct page *page, int nr)  in page_ref_sub_return()
156 static inline void page_ref_inc(struct page *page)  in page_ref_inc()
168 static inline void page_ref_dec(struct page *page)  in page_ref_dec()
180 static inline int page_ref_sub_and_test(struct page *page, int nr)  in page_ref_sub_and_test()
194 static inline int page_ref_inc_return(struct page *page)  in page_ref_inc_return()
208 static inline int page_ref_dec_and_test(struct page *page)  in page_ref_dec_and_test()
222 static inline int page_ref_dec_return(struct page *page)  in page_ref_dec_return()
236 static inline bool page_ref_add_unless(struct page *page, int nr, int u)  in page_ref_add_unless()
271 static inline int page_ref_freeze(struct page *page, int count)  in page_ref_freeze()
285 static inline void page_ref_unfreeze(struct page *page, int count)  in page_ref_unfreeze()