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(struct page *page)  in page_ref_count()
70 static inline int page_count(struct page *page)  in page_count()
75 static inline void set_page_count(struct page *page, int v)  in set_page_count()
86 static inline void init_page_count(struct page *page)  in init_page_count()
91 static inline void page_ref_add(struct page *page, int nr)  in page_ref_add()
98 static inline void page_ref_sub(struct page *page, int nr)  in page_ref_sub()
105 static inline int page_ref_sub_return(struct page *page, int nr)  in page_ref_sub_return()
114 static inline void page_ref_inc(struct page *page)  in page_ref_inc()
121 static inline void page_ref_dec(struct page *page)  in page_ref_dec()
128 static inline int page_ref_sub_and_test(struct page *page, int nr)  in page_ref_sub_and_test()
137 static inline int page_ref_inc_return(struct page *page)  in page_ref_inc_return()
146 static inline int page_ref_dec_and_test(struct page *page)  in page_ref_dec_and_test()
155 static inline int page_ref_dec_return(struct page *page)  in page_ref_dec_return()
164 static inline int page_ref_add_unless(struct page *page, int nr, int u)  in page_ref_add_unless()
173 static inline int page_ref_freeze(struct page *page, int count)  in page_ref_freeze()
182 static inline void page_ref_unfreeze(struct page *page, int count)  in page_ref_unfreeze()