writer_task 122 kernel/rcu/rcutorture.c static struct task_struct *writer_task; writer_task 1008 kernel/rcu/rcutorture.c current == writer_task); writer_task 1484 kernel/rcu/rcutorture.c wtp = READ_ONCE(writer_task); writer_task 2183 kernel/rcu/rcutorture.c torture_stop_kthread(rcu_torture_writer, writer_task); writer_task 2408 kernel/rcu/rcutorture.c writer_task);