tracing: Remove side effect from module tracepoints that caused a GPF

[karo-tx-linux.git] / include / trace / events / module.h

diff --git a/include/trace/events/module.h b/include/trace/events/module.h
index 4b0f48ba16a688da9ead5b901604419c7823ea3b..a585f8135bd98ba9974724977cdbe5b2a23cb8d5 100644 (file)
--- a/include/trace/events/module.h
+++ b/include/trace/events/module.h
@@ -53,9 +53,9 @@ TRACE_EVENT(module_free,
 
 DECLARE_EVENT_CLASS(module_refcnt,
 
-       TP_PROTO(struct module *mod, unsigned long ip, int refcnt),
+       TP_PROTO(struct module *mod, unsigned long ip),
 
-       TP_ARGS(mod, ip, refcnt),
+       TP_ARGS(mod, ip),
 
        TP_STRUCT__entry(
                __field(        unsigned long,  ip              )
@@ -65,7 +65,7 @@ DECLARE_EVENT_CLASS(module_refcnt,
 
        TP_fast_assign(
                __entry->ip     = ip;
-               __entry->refcnt = refcnt;
+               __entry->refcnt = __this_cpu_read(mod->refptr->count);
                __assign_str(name, mod->name);
        ),
 
@@ -75,16 +75,16 @@ DECLARE_EVENT_CLASS(module_refcnt,
 
 DEFINE_EVENT(module_refcnt, module_get,
 
-       TP_PROTO(struct module *mod, unsigned long ip, int refcnt),
+       TP_PROTO(struct module *mod, unsigned long ip),
 
-       TP_ARGS(mod, ip, refcnt)
+       TP_ARGS(mod, ip)
 );
 
 DEFINE_EVENT(module_refcnt, module_put,
 
-       TP_PROTO(struct module *mod, unsigned long ip, int refcnt),
+       TP_PROTO(struct module *mod, unsigned long ip),
 
-       TP_ARGS(mod, ip, refcnt)
+       TP_ARGS(mod, ip)
 );
 
 TRACE_EVENT(module_request,