112 	struct mm_slot slot;
125 	struct khugepaged_mm_slot *mm_slot;  member
438 	struct khugepaged_mm_slot *mm_slot;  in __khugepaged_enter()  local
439 	struct mm_slot *slot;  in __khugepaged_enter()
447 	mm_slot = mm_slot_alloc(mm_slot_cache);  in __khugepaged_enter()
448 	if (!mm_slot)  in __khugepaged_enter()
451 	slot = &mm_slot->slot;  in __khugepaged_enter()
481 	struct khugepaged_mm_slot *mm_slot;  in __khugepaged_exit()  local
482 	struct mm_slot *slot;  in __khugepaged_exit()
487 	mm_slot = mm_slot_entry(slot, struct khugepaged_mm_slot, slot);  in __khugepaged_exit()
488 	if (mm_slot && khugepaged_scan.mm_slot != mm_slot) {  in __khugepaged_exit()
497 		mm_slot_free(mm_slot_cache, mm_slot);  in __khugepaged_exit()
499 	} else if (mm_slot) {  in __khugepaged_exit()
1433 static void collect_mm_slot(struct khugepaged_mm_slot *mm_slot)  in collect_mm_slot()  argument
1435 	struct mm_slot *slot = &mm_slot->slot;  in collect_mm_slot()
1452 		mm_slot_free(mm_slot_cache, mm_slot);  in collect_mm_slot()
2339 	struct khugepaged_mm_slot *mm_slot;  in khugepaged_scan_mm_slot()  local
2340 	struct mm_slot *slot;  in khugepaged_scan_mm_slot()
2349 	if (khugepaged_scan.mm_slot) {  in khugepaged_scan_mm_slot()
2350 		mm_slot = khugepaged_scan.mm_slot;  in khugepaged_scan_mm_slot()
2351 		slot = &mm_slot->slot;  in khugepaged_scan_mm_slot()
2354 				     struct mm_slot, mm_node);  in khugepaged_scan_mm_slot()
2355 		mm_slot = mm_slot_entry(slot, struct khugepaged_mm_slot, slot);  in khugepaged_scan_mm_slot()
2357 		khugepaged_scan.mm_slot = mm_slot;  in khugepaged_scan_mm_slot()
2456 	VM_BUG_ON(khugepaged_scan.mm_slot != mm_slot);  in khugepaged_scan_mm_slot()
2469 					  struct mm_slot, mm_node);  in khugepaged_scan_mm_slot()
2470 			khugepaged_scan.mm_slot =  in khugepaged_scan_mm_slot()
2474 			khugepaged_scan.mm_slot = NULL;  in khugepaged_scan_mm_slot()
2478 		collect_mm_slot(mm_slot);  in khugepaged_scan_mm_slot()
2511 		if (!khugepaged_scan.mm_slot)  in khugepaged_do_scan()
2565 	struct khugepaged_mm_slot *mm_slot;  in khugepaged()  local
2576 	mm_slot = khugepaged_scan.mm_slot;  in khugepaged()
2577 	khugepaged_scan.mm_slot = NULL;  in khugepaged()
2578 	if (mm_slot)  in khugepaged()
2579 		collect_mm_slot(mm_slot);  in khugepaged()