111 	struct mm_slot slot;
124 	struct khugepaged_mm_slot *mm_slot;  member
414 	struct khugepaged_mm_slot *mm_slot;  in __khugepaged_enter()  local
415 	struct mm_slot *slot;  in __khugepaged_enter()
423 	mm_slot = mm_slot_alloc(mm_slot_cache);  in __khugepaged_enter()
424 	if (!mm_slot)  in __khugepaged_enter()
427 	slot = &mm_slot->slot;  in __khugepaged_enter()
456 	struct khugepaged_mm_slot *mm_slot;  in __khugepaged_exit()  local
457 	struct mm_slot *slot;  in __khugepaged_exit()
462 	mm_slot = mm_slot_entry(slot, struct khugepaged_mm_slot, slot);  in __khugepaged_exit()
463 	if (mm_slot && khugepaged_scan.mm_slot != mm_slot) {  in __khugepaged_exit()
472 		mm_slot_free(mm_slot_cache, mm_slot);  in __khugepaged_exit()
474 	} else if (mm_slot) {  in __khugepaged_exit()
1404 static void collect_mm_slot(struct khugepaged_mm_slot *mm_slot)  in collect_mm_slot()  argument
1406 	struct mm_slot *slot = &mm_slot->slot;  in collect_mm_slot()
1423 		mm_slot_free(mm_slot_cache, mm_slot);  in collect_mm_slot()
2323 	struct khugepaged_mm_slot *mm_slot;  in khugepaged_scan_mm_slot()  local
2324 	struct mm_slot *slot;  in khugepaged_scan_mm_slot()
2333 	if (khugepaged_scan.mm_slot) {  in khugepaged_scan_mm_slot()
2334 		mm_slot = khugepaged_scan.mm_slot;  in khugepaged_scan_mm_slot()
2335 		slot = &mm_slot->slot;  in khugepaged_scan_mm_slot()
2338 				     struct mm_slot, mm_node);  in khugepaged_scan_mm_slot()
2339 		mm_slot = mm_slot_entry(slot, struct khugepaged_mm_slot, slot);  in khugepaged_scan_mm_slot()
2341 		khugepaged_scan.mm_slot = mm_slot;  in khugepaged_scan_mm_slot()
2439 	VM_BUG_ON(khugepaged_scan.mm_slot != mm_slot);  in khugepaged_scan_mm_slot()
2452 					  struct mm_slot, mm_node);  in khugepaged_scan_mm_slot()
2453 			khugepaged_scan.mm_slot =  in khugepaged_scan_mm_slot()
2457 			khugepaged_scan.mm_slot = NULL;  in khugepaged_scan_mm_slot()
2461 		collect_mm_slot(mm_slot);  in khugepaged_scan_mm_slot()
2495 		if (!khugepaged_scan.mm_slot)  in khugepaged_do_scan()
2549 	struct khugepaged_mm_slot *mm_slot;  in khugepaged()  local
2560 	mm_slot = khugepaged_scan.mm_slot;  in khugepaged()
2561 	khugepaged_scan.mm_slot = NULL;  in khugepaged()
2562 	if (mm_slot)  in khugepaged()
2563 		collect_mm_slot(mm_slot);  in khugepaged()