diff options
| -rw-r--r-- | kernel/rcu/rcuscale.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/rcu/rcuscale.c b/kernel/rcu/rcuscale.c index c507750e94d8..79e1c32d5c0f 100644 --- a/kernel/rcu/rcuscale.c +++ b/kernel/rcu/rcuscale.c @@ -525,7 +525,7 @@ rcu_scale_writer(void *arg) schedule_timeout_idle(torture_random(&tr) % writer_holdoff_jiffies + 1); wdp = &wdpp[i]; *wdp = ktime_get_mono_fast_ns(); - if (gp_async) { + if (gp_async && !WARN_ON_ONCE(!cur_ops->async)) { retry: if (!rhp) rhp = kmalloc(sizeof(*rhp), GFP_KERNEL); @@ -597,7 +597,7 @@ retry: i++; rcu_scale_wait_shutdown(); } while (!torture_must_stop()); - if (gp_async) { + if (gp_async && cur_ops->async) { cur_ops->gp_barrier(); } writer_n_durations[me] = i_max + 1; |