23 void __pagevec_release(struct pagevec *pvec);
24 void __pagevec_lru_add(struct pagevec *pvec);
25 unsigned pagevec_lookup_entries(struct pagevec *pvec,
29 void pagevec_remove_exceptionals(struct pagevec *pvec);
30 unsigned pagevec_lookup(struct pagevec *pvec, struct address_space *mapping,
32 unsigned pagevec_lookup_tag(struct pagevec *pvec,
36 static inline void pagevec_init(struct pagevec *pvec, int cold)  in pagevec_init()  argument
38 	pvec->nr = 0;  in pagevec_init()
39 	pvec->cold = cold;  in pagevec_init()
42 static inline void pagevec_reinit(struct pagevec *pvec)  in pagevec_reinit()  argument
44 	pvec->nr = 0;  in pagevec_reinit()
47 static inline unsigned pagevec_count(struct pagevec *pvec)  in pagevec_count()  argument
49 	return pvec->nr;  in pagevec_count()
52 static inline unsigned pagevec_space(struct pagevec *pvec)  in pagevec_space()  argument
54 	return PAGEVEC_SIZE - pvec->nr;  in pagevec_space()
60 static inline unsigned pagevec_add(struct pagevec *pvec, struct page *page)  in pagevec_add()  argument
62 	pvec->pages[pvec->nr++] = page;  in pagevec_add()
63 	return pagevec_space(pvec);  in pagevec_add()
66 static inline void pagevec_release(struct pagevec *pvec)  in pagevec_release()  argument
68 	if (pagevec_count(pvec))  in pagevec_release()
69 		__pagevec_release(pvec);  in pagevec_release()