1496 	spin_lock(&zone->lock);  in free_pcppages_bulk()
1514 	spin_unlock(&zone->lock);  in free_pcppages_bulk()
1522 	spin_lock(&zone->lock);  in free_one_page()
1528 	spin_unlock(&zone->lock);  in free_one_page()
2761 	spin_lock_irqsave(&zone->lock, flags);  in reserve_highatomic_pageblock()
2777 	spin_unlock_irqrestore(&zone->lock, flags);  in reserve_highatomic_pageblock()
2816 		spin_lock_irqsave(&zone->lock, flags);  in unreserve_highatomic_pageblock()
2857 				spin_unlock_irqrestore(&zone->lock, flags);  in unreserve_highatomic_pageblock()
2861 		spin_unlock_irqrestore(&zone->lock, flags);  in unreserve_highatomic_pageblock()
3005 	spin_lock(&zone->lock);  in rmqueue_bulk()
3045 	spin_unlock(&zone->lock);  in rmqueue_bulk()
3266 	spin_lock_irqsave(&zone->lock, flags);  in mark_free_pages()
3300 	spin_unlock_irqrestore(&zone->lock, flags);  in mark_free_pages()
3499 	lockdep_assert_held(&zone->lock);  in __putback_isolated_page()
3614 	spin_lock_irqsave(&zone->lock, flags);  in rmqueue()
3639 	spin_unlock(&zone->lock);  in rmqueue()
5869 		spin_lock_irqsave(&zone->lock, flags);  in show_free_areas()
5883 		spin_unlock_irqrestore(&zone->lock, flags);  in show_free_areas()
7190 	spin_lock_init(&zone->lock);  in zone_init_internals()
8148 		spin_lock_irqsave(&zone->lock, flags);  in __setup_per_zone_wmarks()
8189 		spin_unlock_irqrestore(&zone->lock, flags);  in __setup_per_zone_wmarks()
8205 	static DEFINE_SPINLOCK(lock);  in setup_per_zone_wmarks()
8207 	spin_lock(&lock);  in setup_per_zone_wmarks()
8209 	spin_unlock(&lock);  in setup_per_zone_wmarks()
9053 		spin_lock_irqsave(&zone->lock, flags);  in alloc_contig_pages()
9065 				spin_unlock_irqrestore(&zone->lock, flags);  in alloc_contig_pages()
9070 				spin_lock_irqsave(&zone->lock, flags);  in alloc_contig_pages()
9074 		spin_unlock_irqrestore(&zone->lock, flags);  in alloc_contig_pages()
9139 	spin_lock_irqsave(&zone->lock, flags);  in __offline_isolated_pages()
9167 	spin_unlock_irqrestore(&zone->lock, flags);  in __offline_isolated_pages()
9178 	spin_lock_irqsave(&zone->lock, flags);  in is_free_buddy_page()
9185 	spin_unlock_irqrestore(&zone->lock, flags);  in is_free_buddy_page()
9236 	spin_lock_irqsave(&zone->lock, flags);  in take_page_off_buddy()
9257 	spin_unlock_irqrestore(&zone->lock, flags);  in take_page_off_buddy()