diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/debug/kdb/kdb_main.c | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c index 25908cf2f5d..cdfc0a7e583 100644 --- a/kernel/debug/kdb/kdb_main.c +++ b/kernel/debug/kdb/kdb_main.c @@ -2362,69 +2362,6 @@ static int kdb_pid(int argc, const char **argv) return 0; } -/* - * kdb_ll - This function implements the 'll' command which follows a - * linked list and executes an arbitrary command for each - * element. - */ -static int kdb_ll(int argc, const char **argv) -{ - int diag = 0; - unsigned long addr; - long offset = 0; - unsigned long va; - unsigned long linkoffset; - int nextarg; - const char *command; - - if (argc != 3) - return KDB_ARGCOUNT; - - nextarg = 1; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL); - if (diag) - return diag; - - diag = kdbgetularg(argv[2], &linkoffset); - if (diag) - return diag; - - /* - * Using the starting address as - * the first element in the list, and assuming that - * the list ends with a null pointer. - */ - - va = addr; - command = kdb_strdup(argv[3], GFP_KDB); - if (!command) { - kdb_printf("%s: cannot duplicate command\n", __func__); - return 0; - } - /* Recursive use of kdb_parse, do not use argv after this point */ - argv = NULL; - - while (va) { - char buf[80]; - - if (KDB_FLAG(CMD_INTERRUPT)) - goto out; - - sprintf(buf, "%s " kdb_machreg_fmt "\n", command, va); - diag = kdb_parse(buf); - if (diag) - goto out; - - addr = va + linkoffset; - if (kdb_getword(&va, addr, sizeof(va))) - goto out; - } - -out: - kfree(command); - return diag; -} - static int kdb_kgdb(int argc, const char **argv) { return KDB_CMD_KGDB; @@ -2866,8 +2803,6 @@ static void __init kdb_inittab(void) kdb_register_repeat("btt", kdb_bt, "<vaddr>", "Backtrace process given its struct task address", 0, KDB_REPEAT_NONE); - kdb_register_repeat("ll", kdb_ll, "<first-element> <linkoffset> <cmd>", - "Execute cmd for each element in linked list", 0, KDB_REPEAT_NONE); kdb_register_repeat("env", kdb_env, "", "Show environment variables", 0, KDB_REPEAT_NONE); kdb_register_repeat("set", kdb_set, "", |