1566 #define for_each_sp(pvec, sp, parents, i)			\  argument
1567 		for (i = mmu_pages_next(&pvec, &parents, -1),	\
1570 			i = mmu_pages_next(&pvec, &parents, i))
1573 			  struct mmu_page_path *parents,  in mmu_pages_next()  argument
1582 			parents->idx[0] = pvec->page[n].idx;  in mmu_pages_next()
1586 		parents->parent[sp->role.level-2] = sp;  in mmu_pages_next()
1587 		parents->idx[sp->role.level-1] = pvec->page[n].idx;  in mmu_pages_next()
1593 static void mmu_pages_clear_parents(struct mmu_page_path *parents)  in mmu_pages_clear_parents()  argument
1599 		unsigned int idx = parents->idx[level];  in mmu_pages_clear_parents()
1601 		sp = parents->parent[level];  in mmu_pages_clear_parents()
1613 			       struct mmu_page_path *parents,  in kvm_mmu_pages_init()  argument
1616 	parents->parent[parent->role.level-1] = NULL;  in kvm_mmu_pages_init()
1625 	struct mmu_page_path parents;  in mmu_sync_children()  local
1629 	kvm_mmu_pages_init(parent, &parents, &pages);  in mmu_sync_children()
1633 		for_each_sp(pages, sp, parents, i)  in mmu_sync_children()
1639 		for_each_sp(pages, sp, parents, i) {  in mmu_sync_children()
1641 			mmu_pages_clear_parents(&parents);  in mmu_sync_children()
1645 		kvm_mmu_pages_init(parent, &parents, &pages);  in mmu_sync_children()
1879 	struct mmu_page_path parents;  in mmu_zap_unsync_children()  local
1885 	kvm_mmu_pages_init(parent, &parents, &pages);  in mmu_zap_unsync_children()
1889 		for_each_sp(pages, sp, parents, i) {  in mmu_zap_unsync_children()
1891 			mmu_pages_clear_parents(&parents);  in mmu_zap_unsync_children()
1894 		kvm_mmu_pages_init(parent, &parents, &pages);  in mmu_zap_unsync_children()