1 files changed, 9 insertions, 7 deletions

diff --git a/kernel/marker.c b/kernel/marker.c
index de683a7799e7..22cd7bae63e0 100644
--- a/kernel/marker.c
+++ b/kernel/marker.c
@@ -81,7 +81,7 @@ struct marker_entry {
  * though the function pointer change and the marker enabling are two distinct
  * operations that modifies the execution flow of preemptible code.
  */
-void __mark_empty_function(void *probe_private, void *call_private,
+notrace void __mark_empty_function(void *probe_private, void *call_private,
         const char *fmt, va_list *args)
 {
 }
@@ -97,7 +97,8 @@ EXPORT_SYMBOL_GPL(__mark_empty_function);
  * need to put a full smp_rmb() in this branch. This is why we do not use
  * rcu_dereference() for the pointer read.
  */
-void marker_probe_cb(const struct marker *mdata, void *call_private, ...)
+notrace void marker_probe_cb(const struct marker *mdata,
+                void *call_private, ...)
 {
         va_list args;
         char ptype;
@@ -107,7 +108,7 @@ void marker_probe_cb(const struct marker *mdata, void *call_private, ...)
          * sure the teardown of the callbacks can be done correctly when they
          * are in modules and they insure RCU read coherency.
          */
-        rcu_read_lock_sched();
+        rcu_read_lock_sched_notrace();
         ptype = mdata->ptype;
         if (likely(!ptype)) {
                 marker_probe_func *func;
@@ -145,7 +146,7 @@ void marker_probe_cb(const struct marker *mdata, void *call_private, ...)
                         va_end(args);
                 }
         }
-        rcu_read_unlock_sched();
+        rcu_read_unlock_sched_notrace();
 }
 EXPORT_SYMBOL_GPL(marker_probe_cb);
 
@@ -157,12 +158,13 @@ EXPORT_SYMBOL_GPL(marker_probe_cb);
  *
  * Should be connected to markers "MARK_NOARGS".
  */
-static void marker_probe_cb_noarg(const struct marker *mdata, void *call_private, ...)
+static notrace void marker_probe_cb_noarg(const struct marker *mdata,
+                void *call_private, ...)
 {
         va_list args;   /* not initialized */
         char ptype;
 
-        rcu_read_lock_sched();
+        rcu_read_lock_sched_notrace();
         ptype = mdata->ptype;
         if (likely(!ptype)) {
                 marker_probe_func *func;
@@ -195,7 +197,7 @@ static void marker_probe_cb_noarg(const struct marker *mdata, void *call_private
                         multi[i].func(multi[i].probe_private, call_private,
                                 mdata->format, &args);
         }
-        rcu_read_unlock_sched();
+        rcu_read_unlock_sched_notrace();
 }
 
 static void free_old_closure(struct rcu_head *head)