103 	struct resource *res, *conflict;  in register_memory_resource()  local
104 	res = kzalloc(sizeof(struct resource), GFP_KERNEL);  in register_memory_resource()
105 	if (!res)  in register_memory_resource()
108 	res->name = "System RAM";  in register_memory_resource()
109 	res->start = start;  in register_memory_resource()
110 	res->end = start + size - 1;  in register_memory_resource()
111 	res->flags = IORESOURCE_SYSTEM_RAM | IORESOURCE_BUSY;  in register_memory_resource()
112 	conflict =  request_resource_conflict(&iomem_resource, res);  in register_memory_resource()
119 		pr_debug("System RAM resource %pR cannot be added\n", res);  in register_memory_resource()
120 		kfree(res);  in register_memory_resource()
123 	return res;  in register_memory_resource()
126 static void release_memory_resource(struct resource *res)  in release_memory_resource()  argument
128 	if (!res)  in release_memory_resource()
130 	release_resource(res);  in release_memory_resource()
131 	kfree(res);  in release_memory_resource()
1082 int __ref add_memory_resource(int nid, struct resource *res, bool online)  in add_memory_resource()  argument
1090 	start = res->start;  in add_memory_resource()
1091 	size = resource_size(res);  in add_memory_resource()
1178 	struct resource *res;  in __add_memory()  local
1181 	res = register_memory_resource(start, size);  in __add_memory()
1182 	if (IS_ERR(res))  in __add_memory()
1183 		return PTR_ERR(res);  in __add_memory()
1185 	ret = add_memory_resource(nid, res, memhp_auto_online);  in __add_memory()
1187 		release_memory_resource(res);  in __add_memory()