140 	struct vmemmap_backing *vmem_back;  in vmemmap_list_alloc()  local
144 		vmem_back = next;  in vmemmap_list_alloc()
147 		return vmem_back;  in vmemmap_list_alloc()
169 	struct vmemmap_backing *vmem_back;  in vmemmap_list_populate()  local
171 	vmem_back = vmemmap_list_alloc(node);  in vmemmap_list_populate()
172 	if (unlikely(!vmem_back)) {  in vmemmap_list_populate()
177 	vmem_back->phys = phys;  in vmemmap_list_populate()
178 	vmem_back->virt_addr = start;  in vmemmap_list_populate()
179 	vmem_back->list = vmemmap_list;  in vmemmap_list_populate()
181 	vmemmap_list = vmem_back;  in vmemmap_list_populate()
277 	struct vmemmap_backing *vmem_back, *vmem_back_prev;  in vmemmap_list_free()  local
279 	vmem_back_prev = vmem_back = vmemmap_list;  in vmemmap_list_free()
282 	for (; vmem_back; vmem_back = vmem_back->list) {  in vmemmap_list_free()
283 		if (vmem_back->virt_addr == start)  in vmemmap_list_free()
285 		vmem_back_prev = vmem_back;  in vmemmap_list_free()
288 	if (unlikely(!vmem_back))  in vmemmap_list_free()
292 	if (vmem_back == vmemmap_list) /* remove head */  in vmemmap_list_free()
293 		vmemmap_list = vmem_back->list;  in vmemmap_list_free()
295 		vmem_back_prev->list = vmem_back->list;  in vmemmap_list_free()
298 	vmem_back->list = next;  in vmemmap_list_free()
299 	next = vmem_back;  in vmemmap_list_free()
302 	return vmem_back->phys;  in vmemmap_list_free()