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Diffstat (limited to 'kernel')
-rw-r--r--kernel/debug/kdb/kdb_main.c65
1 files changed, 0 insertions, 65 deletions
diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c
index 25908cf2f5d7..cdfc0a7e583e 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, "",