Merge branch 'tracing-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'tracing-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
ftrace: fix trace_nop config select
ftrace: perform an initialization for ftrace to enable it
diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig
index e0cea28..b58f43b 100644
--- a/kernel/trace/Kconfig
+++ b/kernel/trace/Kconfig
@@ -8,7 +8,6 @@
config HAVE_FUNCTION_TRACER
bool
- select NOP_TRACER
config HAVE_DYNAMIC_FTRACE
bool
@@ -28,6 +27,7 @@
select RING_BUFFER
select STACKTRACE
select TRACEPOINTS
+ select NOP_TRACER
menu "Tracers"
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
index 7618c52..4a39d24 100644
--- a/kernel/trace/ftrace.c
+++ b/kernel/trace/ftrace.c
@@ -1339,6 +1339,14 @@
}
#else
+
+static int __init ftrace_nodyn_init(void)
+{
+ ftrace_enabled = 1;
+ return 0;
+}
+device_initcall(ftrace_nodyn_init);
+
# define ftrace_startup() do { } while (0)
# define ftrace_shutdown() do { } while (0)
# define ftrace_startup_sysctl() do { } while (0)
