[tip: core/rcu] rcutorture: Make TREE03 use real-time tree.use_softirq setting

[tip-bot2 for Paul E. McKenney]

The following commit has been merged into the core/rcu branch of tip:

Commit-ID:     e2b949d54392ad890bb10fb8954d967e2fcd7503
Gitweb:        https://git.kernel.org/tip/e2b949d54392ad890bb10fb8954d967e2fcd7503
Author:        Paul E. McKenney <paulmck@xxxxxxxxxx>
AuthorDate:    Thu, 14 Jan 2021 16:11:04 -08:00
Committer:     Paul E. McKenney <paulmck@xxxxxxxxxx>
CommitterDate: Mon, 08 Mar 2021 14:21:40 -08:00

rcutorture: Make TREE03 use real-time tree.use_softirq setting

TREE03 tests RCU priority boosting, which is a real-time feature.
It would also be good if it tested something closer to what is
actually used by the real-time folks.  This commit therefore adds
tree.use_softirq=0 to the TREE03 kernel boot parameters in TREE03.boot.

Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxx>
---
 tools/testing/selftests/rcutorture/configs/rcu/TREE03.boot | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/testing/selftests/rcutorture/configs/rcu/TREE03.boot b/tools/testing/selftests/rcutorture/configs/rcu/TREE03.boot
index 1c21894..64f864f 100644
--- a/tools/testing/selftests/rcutorture/configs/rcu/TREE03.boot
+++ b/tools/testing/selftests/rcutorture/configs/rcu/TREE03.boot
@@ -4,3 +4,4 @@ rcutree.gp_init_delay=3
 rcutree.gp_cleanup_delay=3
 rcutree.kthread_prio=2
 threadirqs
+tree.use_softirq=0