523 	spin_lock(&zone->lock);  in free_pages_bulk()
535 	spin_unlock(&zone->lock);  in free_pages_bulk()
540 	spin_lock(&zone->lock);  in free_one_page()
544 	spin_unlock(&zone->lock);  in free_one_page()
866 	spin_lock(&zone->lock);  in rmqueue_bulk()
885 	spin_unlock(&zone->lock);  in rmqueue_bulk()
971 	spin_lock_irqsave(&zone->lock, flags);  in mark_free_pages()
991 	spin_unlock_irqrestore(&zone->lock, flags);  in mark_free_pages()
1110 		spin_lock_irqsave(&zone->lock, flags);  in buffered_rmqueue()
1112 		spin_unlock(&zone->lock);  in buffered_rmqueue()
1975 		spin_lock_irqsave(&zone->lock, flags);  in show_free_areas()
1980 		spin_unlock_irqrestore(&zone->lock, flags);  in show_free_areas()
3552 		spin_lock_init(&zone->lock);  in free_area_init_core()
4309 		spin_lock_irqsave(&zone->lock, flags);  in setup_per_zone_pages_min()
4341 		spin_unlock_irqrestore(&zone->lock, flags);  in setup_per_zone_pages_min()
4720 	spin_lock_irqsave(&zone->lock, flags);  in set_migratetype_isolate()
4730 	spin_unlock_irqrestore(&zone->lock, flags);  in set_migratetype_isolate()
4741 	spin_lock_irqsave(&zone->lock, flags);  in unset_migratetype_isolate()
4747 	spin_unlock_irqrestore(&zone->lock, flags);  in unset_migratetype_isolate()
4769 	spin_lock_irqsave(&zone->lock, flags);  in __offline_isolated_pages()
4793 	spin_unlock_irqrestore(&zone->lock, flags);  in __offline_isolated_pages()