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rcutorture: Add lockdep to one of the SRCU scenarios
authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Mon, 10 Apr 2017 01:55:21 +0000 (18:55 -0700)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Thu, 8 Jun 2017 15:25:19 +0000 (08:25 -0700)
Back when SRCU was simpler, there wasn't much need for lockdep.
However, with Tree SRCU, it is needed.  This commit therefore adds
CONFIG_PROVE_LOCKING to the SRCU-P scenario.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
tools/testing/selftests/rcutorture/configs/rcu/SRCU-P patch | blob | blame | history

diff --git a/tools/testing/selftests/rcutorture/configs/rcu/SRCU-P b/tools/testing/selftests/rcutorture/configs/rcu/SRCU-P
index 4837430a71c0c3456979eb02a635ac0b9a3e1318..8205b481d9ed18ad85b38b1df9d96f821bb2a1c1 100644 (file)
--- a/tools/testing/selftests/rcutorture/configs/rcu/SRCU-P
+++ b/tools/testing/selftests/rcutorture/configs/rcu/SRCU-P
@@ -6,3 +6,5 @@ CONFIG_PREEMPT_NONE=n
 CONFIG_PREEMPT_VOLUNTARY=n
 CONFIG_PREEMPT=y
 #CHECK#CONFIG_RCU_EXPERT=n
+CONFIG_DEBUG_LOCK_ALLOC=y
+CONFIG_PROVE_LOCKING=y