tracing/osnoise: Make osnoise_instances static

Daniel Bristot de Oliveira · rostedt · commit d7458bc0d8b4 · 2021-11-12T09:25:59.000-05:00
Make the struct list_head osnoise_instances definition static. Link: https://lore.kernel.org/all/202111120052.ZuikQSJi-lkp@intel.com/ Link: https://lkml.kernel.org/r/d001f0eeac66e2b2eeec7d2a15e9e7abede0453a.1636667971.git.bristot@kernel.org Cc: Ingo Molnar <mingo@redhat.com> Fixes: dae1813 ("tracing/osnoise: Support a list of trace_array *tr") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Daniel Bristot de Oliveira <bristot@kernel.org> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
diff --git a/kernel/trace/trace_osnoise.c b/kernel/trace/trace_osnoise.c
@@ -55,7 +55,8 @@ struct osnoise_instance {
 	struct list_head	list;
 	struct trace_array	*tr;
 };
-struct list_head osnoise_instances;
+
+static struct list_head osnoise_instances;
 
 static bool osnoise_has_registered_instances(void)
 {

Original file line number	Diff line number	Diff line change
`@@ -55,7 +55,8 @@ struct osnoise_instance {`
`55`	`55`	`struct list_head list;`
`56`	`56`	`struct trace_array *tr;`
`57`	`57`	`};`
`58`		`-struct list_head osnoise_instances;`
	`58`	`+`
	`59`	`+static struct list_head osnoise_instances;`
`59`	`60`
`60`	`61`	`static bool osnoise_has_registered_instances(void)`
`61`	`62`	`{`