1317 	spin_lock(&zone->lock);  in free_pcppages_bulk()
1335 	spin_unlock(&zone->lock);  in free_pcppages_bulk()
1343 	spin_lock(&zone->lock);  in free_one_page()
1349 	spin_unlock(&zone->lock);  in free_one_page()
2528 	spin_lock_irqsave(&zone->lock, flags);  in reserve_highatomic_pageblock()
2544 	spin_unlock_irqrestore(&zone->lock, flags);  in reserve_highatomic_pageblock()
2577 		spin_lock_irqsave(&zone->lock, flags);  in unreserve_highatomic_pageblock()
2618 				spin_unlock_irqrestore(&zone->lock, flags);  in unreserve_highatomic_pageblock()
2622 		spin_unlock_irqrestore(&zone->lock, flags);  in unreserve_highatomic_pageblock()
2752 	spin_lock(&zone->lock);  in rmqueue_bulk()
2786 	spin_unlock(&zone->lock);  in rmqueue_bulk()
2981 	spin_lock_irqsave(&zone->lock, flags);  in mark_free_pages()
3015 	spin_unlock_irqrestore(&zone->lock, flags);  in mark_free_pages()
3285 	spin_lock_irqsave(&zone->lock, flags);  in rmqueue()
3297 	spin_unlock(&zone->lock);  in rmqueue()
5416 		spin_lock_irqsave(&zone->lock, flags);  in show_free_areas()
5430 		spin_unlock_irqrestore(&zone->lock, flags);  in show_free_areas()
5756 	static DEFINE_SPINLOCK(lock);  in __build_all_zonelists()
5758 	spin_lock(&lock);  in __build_all_zonelists()
5791 	spin_unlock(&lock);  in __build_all_zonelists()
6731 	spin_lock_init(&zone->lock);  in zone_init_internals()
7760 		spin_lock_irqsave(&zone->lock, flags);  in __setup_per_zone_wmarks()
7803 		spin_unlock_irqrestore(&zone->lock, flags);  in __setup_per_zone_wmarks()
7819 	static DEFINE_SPINLOCK(lock);  in setup_per_zone_wmarks()
7821 	spin_lock(&lock);  in setup_per_zone_wmarks()
7823 	spin_unlock(&lock);  in setup_per_zone_wmarks()
8589 	spin_lock_irqsave(&zone->lock, flags);  in __offline_isolated_pages()
8621 	spin_unlock_irqrestore(&zone->lock, flags);  in __offline_isolated_pages()
8634 	spin_lock_irqsave(&zone->lock, flags);  in is_free_buddy_page()
8641 	spin_unlock_irqrestore(&zone->lock, flags);  in is_free_buddy_page()
8660 	spin_lock_irqsave(&zone->lock, flags);  in set_hwpoison_free_buddy_page()
8670 	spin_unlock_irqrestore(&zone->lock, flags);  in set_hwpoison_free_buddy_page()