[PATCH 2/5] rcutorture: Test duplicate call_rcu_tasks() callback enqueue

[Kunwu Chan <kunwu.chan@gmail.com>]

The rcu_test_debug_objects() function double-enqueues an rcu_head
to test debug-objects duplicate-callback detection, but only for
torture types whose ->debug_objects field is set.  This commit
therefore sets ->debug_objects for the "tasks" torture type so
that call_rcu_tasks()'s duplicate-callback detection is tested.

Suggested-by: Zqiang <qiang.zhang@linux.dev>
Cc: Kunwu Chan <kunwu.chan@gmail.com>
Signed-off-by: Kunwu Chan <chentao@kylinos.cn>
---
 kernel/rcu/rcutorture.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c
index 968343be4e0d..a056a79aa3d2 100644
--- a/kernel/rcu/rcutorture.c
+++ b/kernel/rcu/rcutorture.c
@@ -1221,6 +1221,7 @@ static struct rcu_torture_ops tasks_ops = {
 	.get_gp_data	= rcu_tasks_get_gp_data,
 	.irq_capable	= 1,
 	.slow_gps	= 1,
+	.debug_objects	= 1,
 	.name		= "tasks"
 };
 
-- 
2.43.0