unnamed_dev_ida 1060 fs/super.c static DEFINE_IDA(unnamed_dev_ida); unnamed_dev_ida 1081 fs/super.c dev = ida_alloc_range(&unnamed_dev_ida, 1, (1 << MINORBITS) - 1, unnamed_dev_ida 1095 fs/super.c ida_free(&unnamed_dev_ida, MINOR(dev));