575 	struct hv_hotadd_gap *gap;  in has_pfn_is_backed()  local
582 	list_for_each_entry(gap, &has->gap_list, list) {  in has_pfn_is_backed()
583 		if ((pfn >= gap->start_pfn) && (pfn < gap->end_pfn))  in has_pfn_is_backed()
791 	struct hv_hotadd_gap *gap;  in pfn_covered()  local
810 			gap = kzalloc(sizeof(struct hv_hotadd_gap), GFP_ATOMIC);  in pfn_covered()
811 			if (!gap) {  in pfn_covered()
816 			INIT_LIST_HEAD(&gap->list);  in pfn_covered()
817 			gap->start_pfn = has->covered_end_pfn;  in pfn_covered()
818 			gap->end_pfn = start_pfn;  in pfn_covered()
819 			list_add_tail(&gap->list, &has->gap_list);  in pfn_covered()
1726 	struct hv_hotadd_gap *gap, *tmp_gap;  in balloon_remove()  local
1743 		list_for_each_entry_safe(gap, tmp_gap, &has->gap_list, list) {  in balloon_remove()
1744 			list_del(&gap->list);  in balloon_remove()
1745 			kfree(gap);  in balloon_remove()