diff options
Diffstat (limited to 'kernel/rcutree.h')
| -rw-r--r-- | kernel/rcutree.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/kernel/rcutree.h b/kernel/rcutree.h index 117a15019e9..effb2733b7f 100644 --- a/kernel/rcutree.h +++ b/kernel/rcutree.h @@ -315,8 +315,11 @@ struct rcu_data { unsigned long n_rp_need_fqs; unsigned long n_rp_need_nothing; - /* 6) _rcu_barrier() callback. */ + /* 6) _rcu_barrier() and OOM callbacks. */ struct rcu_head barrier_head; +#ifdef CONFIG_RCU_FAST_NO_HZ + struct rcu_head oom_head; +#endif /* #ifdef CONFIG_RCU_FAST_NO_HZ */ int cpu; struct rcu_state *rsp; |