[PATCH rcu 3/4] rcutorture: Add mid-sized stall to TREE07

[Neeraj Upadhyay (AMD)]

From: "Paul E. McKenney" <paulmck@xxxxxxxxxx>

There is code in rcu_implicit_dynticks_qs() that checks for the current
grace period being halfway to the RCU CPU stall timeout, but rcutorture
currently does not test this code.  This commit therefore adds a 14-second
stall to the TREE07 scenario in order to test this code given the default
RCU CPU stall warning timeout of 21 seconds.

Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxx>
Signed-off-by: Neeraj Upadhyay (AMD) <neeraj.iitr10@xxxxxxxxx>
---
 tools/testing/selftests/rcutorture/configs/rcu/TREE07.boot | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tools/testing/selftests/rcutorture/configs/rcu/TREE07.boot b/tools/testing/selftests/rcutorture/configs/rcu/TREE07.boot
index d44609937503..979edbf4c820 100644
--- a/tools/testing/selftests/rcutorture/configs/rcu/TREE07.boot
+++ b/tools/testing/selftests/rcutorture/configs/rcu/TREE07.boot
@@ -1 +1,4 @@
 nohz_full=2-9
+rcutorture.stall_cpu=14
+rcutorture.stall_cpu_holdoff=90
+rcutorture.fwd_progress=0
-- 
2.40.1