kdb_register 198 include/linux/kdb.h extern int kdb_register(char *, kdb_func_t, char *, char *, short); kdb_register 2742 kernel/debug/kdb/kdb_main.c EXPORT_SYMBOL_GPL(kdb_register); kdb_register 45 samples/kdb/kdb_hello.c kdb_register("hello", kdb_hello_cmd, "[string]",