From: "Steven Rostedt (Google)" <rost...@goodmis.org>
The static branch key "fgraph_do_direct" was not declared static but is
only used in one file. Change it to a static variable.
Fixes: cc60ee813b503 ("function_graph: Use static_call and branch to optimize
entry function")
Reported-by: kernel test robot <l...@intel.com>
Closes:
https://lore.kernel.org/oe-kbuild-all/202406051711.ds1sqz9n-...@intel.com/
Signed-off-by: Steven Rostedt (Google) <rost...@goodmis.org>
---
kernel/trace/fgraph.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/trace/fgraph.c b/kernel/trace/fgraph.c
index 4bf91eebbb08..63d828054c79 100644
--- a/kernel/trace/fgraph.c
+++ b/kernel/trace/fgraph.c
@@ -515,7 +515,7 @@ static struct fgraph_ops fgraph_stub = {
static struct fgraph_ops *fgraph_direct_gops = &fgraph_stub;
DEFINE_STATIC_CALL(fgraph_func, ftrace_graph_entry_stub);
DEFINE_STATIC_CALL(fgraph_retfunc, ftrace_graph_ret_stub);
-DEFINE_STATIC_KEY_TRUE(fgraph_do_direct);
+static DEFINE_STATIC_KEY_TRUE(fgraph_do_direct);
/**
* ftrace_graph_stop - set to permanently disable function graph tracing
--
2.43.0
