rcutorture: Fix rcu_torture_cbflood() memory leak
Commit 38706bc5a29a (rcutorture: Add callback-flood test) vmalloc()ed
a bunch of RCU callbacks, but failed to free them. This commit fixes
that oversight.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c
index 240fa90..4d559ba 100644
--- a/kernel/rcu/rcutorture.c
+++ b/kernel/rcu/rcutorture.c
@@ -812,6 +812,7 @@
cur_ops->cb_barrier();
stutter_wait("rcu_torture_cbflood");
} while (!torture_must_stop());
+ vfree(rhp);
torture_kthread_stopping("rcu_torture_cbflood");
return 0;
}
