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authorJiri Slaby <jslaby@suse.cz>2014-03-10 21:42:11 +0100
committerSteven Rostedt <rostedt@goodmis.org>2014-03-11 19:38:20 -0400
commitdb0fbadcbd0c288525ea9f76488b324642a78c7f (patch)
tree2a475da8b54b668d08e21e663c6f156f868ef4d6
parent7f11f5ecf4ae09815dc2de267c5e04d1de01d862 (diff)
ftrace: Fix compilation warning about control_ops_free
With CONFIG_DYNAMIC_FTRACE=n, I see a warning: kernel/trace/ftrace.c:240:13: warning: 'control_ops_free' defined but not used static void control_ops_free(struct ftrace_ops *ops) ^ Move that function around to an already existing #ifdef CONFIG_DYNAMIC_FTRACE block as the function is used solely from the dynamic function tracing functions. Link: http://lkml.kernel.org/r/1394484131-5107-1-git-send-email-jslaby@suse.cz Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@redhat.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
-rw-r--r--kernel/trace/ftrace.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
index 0e48ff4cefa5..b4531b228180 100644
--- a/kernel/trace/ftrace.c
+++ b/kernel/trace/ftrace.c
@@ -237,11 +237,6 @@ static int control_ops_alloc(struct ftrace_ops *ops)
return 0;
}
-static void control_ops_free(struct ftrace_ops *ops)
-{
- free_percpu(ops->disabled);
-}
-
static void update_global_ops(void)
{
ftrace_func_t func = ftrace_global_list_func;
@@ -2100,6 +2095,11 @@ static ftrace_func_t saved_ftrace_func;
static int ftrace_start_up;
static int global_start_up;
+static void control_ops_free(struct ftrace_ops *ops)
+{
+ free_percpu(ops->disabled);
+}
+
static void ftrace_startup_enable(int command)
{
if (saved_ftrace_func != ftrace_trace_function) {