From 7e4f44b153e1ec07bb64c1c1671cdf492465bbf3 Mon Sep 17 00:00:00 2001 From: Li Zefan Date: Thu, 21 Feb 2013 10:33:33 +0800 Subject: tracing: Annotate event field-defining functions with __init Those functions are called either during kernel boot or module init. Before: $ dmesg | grep 'Freeing unused kernel memory' Freeing unused kernel memory: 1208k freed Freeing unused kernel memory: 1360k freed Freeing unused kernel memory: 1960k freed After: $ dmesg | grep 'Freeing unused kernel memory' Freeing unused kernel memory: 1236k freed Freeing unused kernel memory: 1388k freed Freeing unused kernel memory: 1960k freed Link: http://lkml.kernel.org/r/5125877D.5000201@huawei.com Signed-off-by: Li Zefan Signed-off-by: Steven Rostedt --- include/trace/ftrace.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/trace/ftrace.h') diff --git a/include/trace/ftrace.h b/include/trace/ftrace.h index 17a77fc..a536f66 100644 --- a/include/trace/ftrace.h +++ b/include/trace/ftrace.h @@ -324,7 +324,7 @@ static struct trace_event_functions ftrace_event_type_funcs_##call = { \ #undef DECLARE_EVENT_CLASS #define DECLARE_EVENT_CLASS(call, proto, args, tstruct, func, print) \ -static int notrace \ +static int notrace __init \ ftrace_define_fields_##call(struct ftrace_event_call *event_call) \ { \ struct ftrace_raw_##call field; \ -- cgit v1.1