ftrace: remove mcount set

The arch dependent function ftrace_mcount_set was only used by the daemon
start up code. This patch removes it.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Steven Rostedt
2008-10-23 09:33:06 -04:00
committed by Ingo Molnar
parent cb7be3b2fc
commit 4d296c2432
6 changed files with 0 additions and 65 deletions

View File

@@ -95,19 +95,6 @@ int ftrace_update_ftrace_func(ftrace_func_t func)
return ret;
}
int ftrace_mcount_set(unsigned long *data)
{
unsigned long pc, old;
unsigned long *addr = data;
unsigned char *new;
pc = (unsigned long)&mcount_call;
memcpy(&old, &mcount_call, MCOUNT_INSN_SIZE);
new = ftrace_call_replace(pc, *addr);
*addr = ftrace_modify_code(pc, (unsigned char *)&old, new);
return 0;
}
/* run from kstop_machine */
int __init ftrace_dyn_arch_init(void *data)
{