diff options
Diffstat (limited to 'kernel/rcu/tree_plugin.h')
| -rw-r--r-- | kernel/rcu/tree_plugin.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h index 910405dc6e5c..db85ca3975f1 100644 --- a/kernel/rcu/tree_plugin.h +++ b/kernel/rcu/tree_plugin.h @@ -2266,9 +2266,11 @@ static void do_nocb_deferred_wakeup_common(struct rcu_data *rdp) } /* Do a deferred wakeup of rcu_nocb_kthread() from a timer handler. */ -static void do_nocb_deferred_wakeup_timer(unsigned long x) +static void do_nocb_deferred_wakeup_timer(struct timer_list *t) { - do_nocb_deferred_wakeup_common((struct rcu_data *)x); + struct rcu_data *rdp = from_timer(rdp, t, nocb_timer); + + do_nocb_deferred_wakeup_common(rdp); } /* @@ -2332,8 +2334,7 @@ static void __init rcu_boot_init_nocb_percpu_data(struct rcu_data *rdp) init_swait_queue_head(&rdp->nocb_wq); rdp->nocb_follower_tail = &rdp->nocb_follower_head; raw_spin_lock_init(&rdp->nocb_lock); - setup_timer(&rdp->nocb_timer, do_nocb_deferred_wakeup_timer, - (unsigned long)rdp); + timer_setup(&rdp->nocb_timer, do_nocb_deferred_wakeup_timer, 0); } /* |