diff options
Diffstat (limited to 'kernel/rcu/tree.c')
| -rw-r--r-- | kernel/rcu/tree.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c index 91fff49d5869..35152414760d 100644 --- a/kernel/rcu/tree.c +++ b/kernel/rcu/tree.c @@ -2647,9 +2647,9 @@ static void rcu_adopt_orphan_cbs(struct rcu_state *rsp, unsigned long flags) /* First adopt the ready-to-invoke callbacks, then the done ones. */ rcu_segcblist_insert_done_cbs(&rdp->cblist, &rsp->orphan_done); - WARN_ON_ONCE(!rcu_cblist_empty(&rsp->orphan_done)); + WARN_ON_ONCE(rsp->orphan_done.head); rcu_segcblist_insert_pend_cbs(&rdp->cblist, &rsp->orphan_pend); - WARN_ON_ONCE(!rcu_cblist_empty(&rsp->orphan_pend)); + WARN_ON_ONCE(rsp->orphan_pend.head); WARN_ON_ONCE(rcu_segcblist_empty(&rdp->cblist) != !rcu_segcblist_n_cbs(&rdp->cblist)); } @@ -2800,9 +2800,8 @@ static void rcu_do_batch(struct rcu_state *rsp, struct rcu_data *rdp) local_irq_save(flags); count = -rcu_cblist_n_cbs(&rcl); - trace_rcu_batch_end(rsp->name, count, !rcu_cblist_empty(&rcl), - need_resched(), is_idle_task(current), - rcu_is_callbacks_kthread()); + trace_rcu_batch_end(rsp->name, count, !!rcl.head, need_resched(), + is_idle_task(current), rcu_is_callbacks_kthread()); /* Update counts and requeue any remaining callbacks. */ rcu_segcblist_insert_done_cbs(&rdp->cblist, &rcl); |