diff mbox series

[5/6] function_graph: Make fgraph_do_direct static key static

Message ID 20240605202708.936515302@goodmis.org (mailing list archive)
State Queued
Headers show
Series ftrace: Minor fixes for sparse and kernel test robot | expand

Commit Message

Steven Rostedt June 5, 2024, 8:26 p.m. UTC 
From: "Steven Rostedt (Google)" <rostedt@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 <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202406051711.dS1sQZ9n-lkp@intel.com/
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
---
 kernel/trace/fgraph.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

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