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-rw-r--r--include/trace/events/rcu.h27
1 files changed, 27 insertions, 0 deletions
diff --git a/include/trace/events/rcu.h b/include/trace/events/rcu.h
index 2ef9c71977..31b3e0d3e6 100644
--- a/include/trace/events/rcu.h
+++ b/include/trace/events/rcu.h
@@ -708,6 +708,33 @@ TRACE_EVENT_RCU(rcu_invoke_kfree_bulk_callback,
);
/*
+ * Tracepoint for a normal synchronize_rcu() states. The first argument
+ * is the RCU flavor, the second argument is a pointer to rcu_head the
+ * last one is an event.
+ */
+TRACE_EVENT_RCU(rcu_sr_normal,
+
+ TP_PROTO(const char *rcuname, struct rcu_head *rhp, const char *srevent),
+
+ TP_ARGS(rcuname, rhp, srevent),
+
+ TP_STRUCT__entry(
+ __field(const char *, rcuname)
+ __field(void *, rhp)
+ __field(const char *, srevent)
+ ),
+
+ TP_fast_assign(
+ __entry->rcuname = rcuname;
+ __entry->rhp = rhp;
+ __entry->srevent = srevent;
+ ),
+
+ TP_printk("%s rhp=0x%p event=%s",
+ __entry->rcuname, __entry->rhp, __entry->srevent)
+);
+
+/*
* Tracepoint for exiting rcu_do_batch after RCU callbacks have been
* invoked. The first argument is the name of the RCU flavor,
* the second argument is number of callbacks actually invoked,