---

yaml
---
r: 110783
b: refs/heads/master
c: 1c50b72
h: refs/heads/master
i:
  110781: ba597a2
  110779: ff3acc4
  110775: 6e43a8b
  110767: 763a56d
  110751: f576e57
  110719: aee1d86
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3a72dc8eb5a7122fff439a22bd22486a4fff505c
+refs/heads/master: 1c50b728c3e734150b8a4a8310ce3e01bc5c70be

trunk/include/linux/rcupdate.h

@@ -132,6 +132,26 @@ struct rcu_head {
  */
 #define rcu_read_unlock_bh() __rcu_read_unlock_bh()
 
+/**
+ * rcu_read_lock_sched - mark the beginning of a RCU-classic critical section
+ *
+ * Should be used with either
+ * - synchronize_sched()
+ * or
+ * - call_rcu_sched() and rcu_barrier_sched()
+ * on the write-side to insure proper synchronization.
+ */
+#define rcu_read_lock_sched() preempt_disable()
+
+/*
+ * rcu_read_unlock_sched - marks the end of a RCU-classic critical section
+ *
+ * See rcu_read_lock_sched for more information.
+ */
+#define rcu_read_unlock_sched() preempt_enable()
+
+
+
 /**
  * rcu_dereference - fetch an RCU-protected pointer in an
  * RCU read-side critical section.  This pointer may later