11 struct zone;
73 static inline unsigned zone_span_seqbegin(struct zone *zone)  in zone_span_seqbegin()  argument
75 	return read_seqbegin(&zone->span_seqlock);  in zone_span_seqbegin()
77 static inline int zone_span_seqretry(struct zone *zone, unsigned iv)  in zone_span_seqretry()  argument
79 	return read_seqretry(&zone->span_seqlock, iv);  in zone_span_seqretry()
81 static inline void zone_span_writelock(struct zone *zone)  in zone_span_writelock()  argument
83 	write_seqlock(&zone->span_seqlock);  in zone_span_writelock()
85 static inline void zone_span_writeunlock(struct zone *zone)  in zone_span_writeunlock()  argument
87 	write_sequnlock(&zone->span_seqlock);  in zone_span_writeunlock()
89 static inline void zone_seqlock_init(struct zone *zone)  in zone_seqlock_init()  argument
91 	seqlock_init(&zone->span_seqlock);  in zone_seqlock_init()
93 extern int zone_grow_free_lists(struct zone *zone, unsigned long new_nr_pages);
94 extern int zone_grow_waitqueues(struct zone *zone, unsigned long nr_pages);
232 extern void set_zone_contiguous(struct zone *zone);
233 extern void clear_zone_contiguous(struct zone *zone);
244 static inline unsigned zone_span_seqbegin(struct zone *zone)  in zone_span_seqbegin()  argument
248 static inline int zone_span_seqretry(struct zone *zone, unsigned iv)  in zone_span_seqretry()  argument
252 static inline void zone_span_writelock(struct zone *zone) {}  in zone_span_writelock()  argument
253 static inline void zone_span_writeunlock(struct zone *zone) {}  in zone_span_writeunlock()  argument
254 static inline void zone_seqlock_init(struct zone *zone) {}  in zone_seqlock_init()  argument
346 extern void move_pfn_range_to_zone(struct zone *zone, unsigned long start_pfn,
348 extern void remove_pfn_range_from_zone(struct zone *zone,
361 extern struct zone *zone_for_pfn_range(int online_type, int nid,