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Subject[PATCH tip/core/rcu 13/47] rcu: Make rcutorture flag online/offline failures
Date
From: "Paul E. McKenney" <paul.mckenney@linaro.org>

Make rcutorture check for CPU-hotplug failures and complain if there
were any.

Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
---
kernel/rcutorture.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/kernel/rcutorture.c b/kernel/rcutorture.c
index 88f17b8..a94eaef 100644
--- a/kernel/rcutorture.c
+++ b/kernel/rcutorture.c
@@ -1602,6 +1602,10 @@ rcu_torture_cleanup(void)
cur_ops->cleanup();
if (atomic_read(&n_rcu_torture_error))
rcu_torture_print_module_parms(cur_ops, "End of test: FAILURE");
+ else if (n_online_successes != n_online_attempts ||
+ n_offline_successes != n_offline_attempts)
+ rcu_torture_print_module_parms(cur_ops,
+ "End of test: RCU_HOTPLUG");
else
rcu_torture_print_module_parms(cur_ops, "End of test: SUCCESS");
}
--
1.7.8


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