X-Git-Url: http://pilppa.org/gitweb/?a=blobdiff_plain;f=kernel%2Frcupreempt.c;h=33cfc50781f9968d06e79edcb93049441a2a4231;hb=6bc5c366b1a45ca18fba6851f62db5743b3f6db5;hp=f9dc8f3720f67ae977628f76f250d0ed8b05b4d5;hpb=4010b0192ddf6ec7ec1b9feb9b0953692aeb7329;p=linux-2.6-omap-h63xx.git

diff --git a/kernel/rcupreempt.c b/kernel/rcupreempt.c
index f9dc8f3720f..33cfc50781f 100644
--- a/kernel/rcupreempt.c
+++ b/kernel/rcupreempt.c
@@ -1177,7 +1177,16 @@ EXPORT_SYMBOL_GPL(call_rcu_sched);
  * in -rt this does -not- necessarily result in all currently executing
  * interrupt -handlers- having completed.
  */
-synchronize_rcu_xxx(__synchronize_sched, call_rcu_sched)
+void __synchronize_sched(void)
+{
+	struct rcu_synchronize rcu;
+
+	init_completion(&rcu.completion);
+	/* Will wake me after RCU finished. */
+	call_rcu_sched(&rcu.head, wakeme_after_rcu);
+	/* Wait for it. */
+	wait_for_completion(&rcu.completion);
+}
 EXPORT_SYMBOL_GPL(__synchronize_sched);
 
 /*