160 	struct nouveau_vm_pgt *vpgt;  in nouveau_vm_unmap_pgt()  local
165 		vpgt = &vm->pgt[pde - vm->fpde];  in nouveau_vm_unmap_pgt()
166 		if (--vpgt->refcount[big])  in nouveau_vm_unmap_pgt()
169 		pgt = vpgt->obj[big];  in nouveau_vm_unmap_pgt()
170 		vpgt->obj[big] = NULL;  in nouveau_vm_unmap_pgt()
173 			vm->map_pgt(vpgd->obj, pde, vpgt->obj);  in nouveau_vm_unmap_pgt()
185 	struct nouveau_vm_pgt *vpgt = &vm->pgt[pde - vm->fpde];  in nouveau_vm_map_pgt()  local
203 	if (unlikely(vpgt->refcount[big]++)) {  in nouveau_vm_map_pgt()
210 	vpgt->obj[big] = pgt;  in nouveau_vm_map_pgt()
212 		vm->map_pgt(vpgd->obj, pde, vpgt->obj);  in nouveau_vm_map_pgt()
237 		struct nouveau_vm_pgt *vpgt = &vm->pgt[pde - vm->fpde];  in nouveau_vm_get()  local
240 		if (likely(vpgt->refcount[big])) {  in nouveau_vm_get()
241 			vpgt->refcount[big]++;  in nouveau_vm_get()