541 	int none_or_zero = 0, result = 0, referenced = 0;  in __collapse_huge_page_isolate()  local
629 			referenced++;  in __collapse_huge_page_isolate()
634 	} else if (unlikely(!referenced)) {  in __collapse_huge_page_isolate()
639 						    referenced, writable, result);  in __collapse_huge_page_isolate()
645 					    referenced, writable, result);  in __collapse_huge_page_isolate()
911 					int referenced)  in __collapse_huge_page_swapin()  argument
924 	if (referenced < HPAGE_PMD_NR/2) {  in __collapse_huge_page_swapin()
925 		trace_mm_collapse_huge_page_swapin(mm, swapped_in, referenced, 0);  in __collapse_huge_page_swapin()
942 				trace_mm_collapse_huge_page_swapin(mm, swapped_in, referenced, 0);  in __collapse_huge_page_swapin()
947 				trace_mm_collapse_huge_page_swapin(mm, swapped_in, referenced, 0);  in __collapse_huge_page_swapin()
952 			trace_mm_collapse_huge_page_swapin(mm, swapped_in, referenced, 0);  in __collapse_huge_page_swapin()
960 	trace_mm_collapse_huge_page_swapin(mm, swapped_in, referenced, 1);  in __collapse_huge_page_swapin()
967 				   int node, int referenced)  in collapse_huge_page()  argument
1024 	if (!__collapse_huge_page_swapin(mm, vma, address, pmd, referenced)) {  in collapse_huge_page()
1138 	int ret = 0, none_or_zero = 0, result = 0, referenced = 0;  in khugepaged_scan_pmd()  local
1231 			referenced++;  in khugepaged_scan_pmd()
1234 		if (referenced) {  in khugepaged_scan_pmd()
1248 		collapse_huge_page(mm, address, hpage, node, referenced);  in khugepaged_scan_pmd()
1251 	trace_mm_khugepaged_scan_pmd(mm, page, writable, referenced,  in khugepaged_scan_pmd()