i = RCU_TORTURE_PIPE_LEN;
atomic_inc(&rcu_torture_wcount[i]);
WRITE_ONCE(rp->rtort_pipe_count, i + 1);
+ ASSERT_EXCLUSIVE_WRITER(rp->rtort_pipe_count);
if (rp->rtort_pipe_count >= RCU_TORTURE_PIPE_LEN) {
rp->rtort_mbtest = 0;
return true;
if (rp == NULL)
continue;
rp->rtort_pipe_count = 0;
+ ASSERT_EXCLUSIVE_WRITER(rp->rtort_pipe_count);
rcu_torture_writer_state = RTWS_DELAY;
udelay(torture_random(&rand) & 0x3ff);
rcu_torture_writer_state = RTWS_REPLACE;
atomic_inc(&rcu_torture_wcount[i]);
WRITE_ONCE(old_rp->rtort_pipe_count,
old_rp->rtort_pipe_count + 1);
+ ASSERT_EXCLUSIVE_WRITER(old_rp->rtort_pipe_count);
// Make sure readers block polled grace periods.
if (cur_ops->get_gp_state && cur_ops->poll_gp_state) {