1902 #define for_each_sp(pvec, sp, parents, i)			\  argument
1903 		for (i = mmu_pages_next(&pvec, &parents, -1),	\
1906 			i = mmu_pages_next(&pvec, &parents, i))
1909 			  struct mmu_page_path *parents,  in mmu_pages_next()  argument
1918 			parents->idx[0] = pvec->page[n].idx;  in mmu_pages_next()
1922 		parents->parent[sp->role.level-2] = sp;  in mmu_pages_next()
1923 		parents->idx[sp->role.level-1] = pvec->page[n].idx;  in mmu_pages_next()
1929 static void mmu_pages_clear_parents(struct mmu_page_path *parents)  in mmu_pages_clear_parents()  argument
1935 		unsigned int idx = parents->idx[level];  in mmu_pages_clear_parents()
1937 		sp = parents->parent[level];  in mmu_pages_clear_parents()
1949 			       struct mmu_page_path *parents,  in kvm_mmu_pages_init()  argument
1952 	parents->parent[parent->role.level-1] = NULL;  in kvm_mmu_pages_init()
1961 	struct mmu_page_path parents;  in mmu_sync_children()  local
1965 	kvm_mmu_pages_init(parent, &parents, &pages);  in mmu_sync_children()
1969 		for_each_sp(pages, sp, parents, i)  in mmu_sync_children()
1975 		for_each_sp(pages, sp, parents, i) {  in mmu_sync_children()
1977 			mmu_pages_clear_parents(&parents);  in mmu_sync_children()
1981 		kvm_mmu_pages_init(parent, &parents, &pages);  in mmu_sync_children()
2221 	struct mmu_page_path parents;  in mmu_zap_unsync_children()  local
2227 	kvm_mmu_pages_init(parent, &parents, &pages);  in mmu_zap_unsync_children()
2231 		for_each_sp(pages, sp, parents, i) {  in mmu_zap_unsync_children()
2233 			mmu_pages_clear_parents(&parents);  in mmu_zap_unsync_children()
2236 		kvm_mmu_pages_init(parent, &parents, &pages);  in mmu_zap_unsync_children()