diff options
-rw-r--r-- | kernel/tracepoint.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/tracepoint.c b/kernel/tracepoint.c index 070a42b..35dd27a 100644 --- a/kernel/tracepoint.c +++ b/kernel/tracepoint.c @@ -579,6 +579,8 @@ __initcall(init_tracepoints); #endif /* CONFIG_MODULES */ +#ifdef CONFIG_FTRACE_SYSCALLS + static DEFINE_MUTEX(regfunc_mutex); static int sys_tracepoint_refcount; @@ -615,3 +617,4 @@ void syscall_unregfunc(void) } mutex_unlock(®func_mutex); } +#endif |