diff options
Diffstat (limited to 'arch/x86/kernel/ftrace.c')
| -rw-r--r-- | arch/x86/kernel/ftrace.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c index b90eb1a1307..1d414029f1d 100644 --- a/arch/x86/kernel/ftrace.c +++ b/arch/x86/kernel/ftrace.c @@ -206,7 +206,6 @@ static int ftrace_modify_code(unsigned long ip, unsigned const char *old_code, unsigned const char *new_code); -#ifdef ARCH_SUPPORTS_FTRACE_SAVE_REGS /* * Should never be called: * As it is only called by __ftrace_replace_code() which is called by @@ -221,7 +220,6 @@ int ftrace_modify_call(struct dyn_ftrace *rec, unsigned long old_addr, WARN_ON(1); return -EINVAL; } -#endif int ftrace_update_ftrace_func(ftrace_func_t func) { @@ -237,7 +235,6 @@ int ftrace_update_ftrace_func(ftrace_func_t func) ret = ftrace_modify_code(ip, old, new); -#ifdef ARCH_SUPPORTS_FTRACE_SAVE_REGS /* Also update the regs callback function */ if (!ret) { ip = (unsigned long)(&ftrace_regs_call); @@ -245,7 +242,6 @@ int ftrace_update_ftrace_func(ftrace_func_t func) new = ftrace_call_replace(ip, (unsigned long)func); ret = ftrace_modify_code(ip, old, new); } -#endif atomic_dec(&modifying_ftrace_code); |