1973 #define for_each_sp(pvec, sp, parents, i)			\  argument
1974 		for (i = mmu_pages_next(&pvec, &parents, -1),	\
1977 			i = mmu_pages_next(&pvec, &parents, i))
1980 			  struct mmu_page_path *parents,  in mmu_pages_next()  argument
1989 			parents->idx[0] = pvec->page[n].idx;  in mmu_pages_next()
1993 		parents->parent[sp->role.level-2] = sp;  in mmu_pages_next()
1994 		parents->idx[sp->role.level-1] = pvec->page[n].idx;  in mmu_pages_next()
2000 static void mmu_pages_clear_parents(struct mmu_page_path *parents)  in mmu_pages_clear_parents()  argument
2006 		unsigned int idx = parents->idx[level];  in mmu_pages_clear_parents()
2008 		sp = parents->parent[level];  in mmu_pages_clear_parents()
2020 			       struct mmu_page_path *parents,  in kvm_mmu_pages_init()  argument
2023 	parents->parent[parent->role.level-1] = NULL;  in kvm_mmu_pages_init()
2032 	struct mmu_page_path parents;  in mmu_sync_children()  local
2036 	kvm_mmu_pages_init(parent, &parents, &pages);  in mmu_sync_children()
2040 		for_each_sp(pages, sp, parents, i)  in mmu_sync_children()
2046 		for_each_sp(pages, sp, parents, i) {  in mmu_sync_children()
2048 			mmu_pages_clear_parents(&parents);  in mmu_sync_children()
2052 		kvm_mmu_pages_init(parent, &parents, &pages);  in mmu_sync_children()
2292 	struct mmu_page_path parents;  in mmu_zap_unsync_children()  local
2298 	kvm_mmu_pages_init(parent, &parents, &pages);  in mmu_zap_unsync_children()
2302 		for_each_sp(pages, sp, parents, i) {  in mmu_zap_unsync_children()
2304 			mmu_pages_clear_parents(&parents);  in mmu_zap_unsync_children()
2307 		kvm_mmu_pages_init(parent, &parents, &pages);  in mmu_zap_unsync_children()