Currently /proc/meminfo will not show the memory from module. This entry "VmallocUsed: xxx" only shows the memory in the range [VMALLOC_START, VMALLOC_END] alloced by vmalloc() ->... -> __vmalloc_node_range(). The memory which used by module is from module_alloc() -> __vmalloc_node_range(). So we will miss some memory when we calculate the total in meminfo. Thanks, Xishi Qiu -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>