95   void AddPage(AllocationSpace space, Page* page, AddPageMode mode);
114   Page* GetSweptPageSafe(PagedSpace* space);
141     ForAllSweepingSpaces([this, &is_done](AllocationSpace space) {  in IsDoneSweeping()
142       if (!sweeping_list_[GetSweepSpaceIndex(space)].empty()) is_done = false;  in IsDoneSweeping()
155   Page* GetSweepingPageSafe(AllocationSpace space);
157   void PrepareToBeSweptPage(AllocationSpace space, Page* page);
163   bool IsValidIterabilitySpace(AllocationSpace space) {  in IsValidIterabilitySpace()  argument
164     return space == NEW_SPACE || space == RO_SPACE;  in IsValidIterabilitySpace()
167   static bool IsValidSweepingSpace(AllocationSpace space) {  in IsValidSweepingSpace()  argument
168     return space >= FIRST_GROWABLE_PAGED_SPACE &&  in IsValidSweepingSpace()
169            space <= LAST_GROWABLE_PAGED_SPACE;  in IsValidSweepingSpace()
172   static int GetSweepSpaceIndex(AllocationSpace space) {  in GetSweepSpaceIndex()  argument
173     DCHECK(IsValidSweepingSpace(space));  in GetSweepSpaceIndex()
174     return space - FIRST_GROWABLE_PAGED_SPACE;  in GetSweepSpaceIndex()