diff --git a/include/trace/events/random.h b/include/trace/events/random.h
index 32c10a515e2d5..9570a10cb949b 100644
--- a/include/trace/events/random.h
+++ b/include/trace/events/random.h
@@ -307,6 +307,23 @@ TRACE_EVENT(urandom_read,
 		  __entry->pool_left, __entry->input_left)
 );
 
+TRACE_EVENT(prandom_u32,
+
+	TP_PROTO(unsigned int ret),
+
+	TP_ARGS(ret),
+
+	TP_STRUCT__entry(
+		__field(   unsigned int, ret)
+	),
+
+	TP_fast_assign(
+		__entry->ret = ret;
+	),
+
+	TP_printk("ret=%u" , __entry->ret)
+);
+
 #endif /* _TRACE_RANDOM_H */
 
 /* This part must be outside protection */
diff --git a/lib/random32.c b/lib/random32.c
index 3d749abb9e80d..932345323af09 100644
--- a/lib/random32.c
+++ b/lib/random32.c
@@ -39,6 +39,7 @@
 #include <linux/random.h>
 #include <linux/sched.h>
 #include <asm/unaligned.h>
+#include <trace/events/random.h>
 
 #ifdef CONFIG_RANDOM32_SELFTEST
 static void __init prandom_state_selftest(void);
@@ -82,6 +83,7 @@ u32 prandom_u32(void)
 	u32 res;
 
 	res = prandom_u32_state(state);
+	trace_prandom_u32(res);
 	put_cpu_var(net_rand_state);
 
 	return res;