[PATCH] rcu: add rcu_bh_sync torture type to rcutorture

[powerpc.git] / kernel / rcutorture.c

diff --git a/kernel/rcutorture.c b/kernel/rcutorture.c
index 1c329df..0f0ff15 100644 (file)
--- a/kernel/rcutorture.c
+++ b/kernel/rcutorture.c
@@ -370,6 +370,19 @@ static struct rcu_torture_ops rcu_bh_ops = {
        .name = "rcu_bh"
 };
 
+static struct rcu_torture_ops rcu_bh_sync_ops = {
+       .init = rcu_sync_torture_init,
+       .cleanup = NULL,
+       .readlock = rcu_bh_torture_read_lock,
+       .readdelay = rcu_read_delay,  /* just reuse rcu's version. */
+       .readunlock = rcu_bh_torture_read_unlock,
+       .completed = rcu_bh_torture_completed,
+       .deferredfree = rcu_sync_torture_deferred_free,
+       .sync = rcu_bh_torture_synchronize,
+       .stats = NULL,
+       .name = "rcu_bh_sync"
+};
+
 /*
  * Definitions for srcu torture testing.
  */
@@ -452,7 +465,8 @@ static struct rcu_torture_ops srcu_ops = {
 };
 
 static struct rcu_torture_ops *torture_ops[] =
-       { &rcu_ops, &rcu_sync_ops, &rcu_bh_ops, &srcu_ops, NULL };
+       { &rcu_ops, &rcu_sync_ops, &rcu_bh_ops, &rcu_bh_sync_ops, &srcu_ops,
+         NULL };
 
 /*
  * RCU torture writer kthread.  Repeatedly substitutes a new structure