diff options
Diffstat (limited to 'kernel/rcu')
| -rw-r--r-- | kernel/rcu/tree.c | 2 | ||||
| -rw-r--r-- | kernel/rcu/tree.h | 3 |
2 files changed, 3 insertions, 2 deletions
diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c index afc5e32f0da4..b05ab6379562 100644 --- a/kernel/rcu/tree.c +++ b/kernel/rcu/tree.c @@ -720,7 +720,7 @@ static int rcu_future_needs_gp(struct rcu_state *rsp) struct rcu_node *rnp = rcu_get_root(rsp); lockdep_assert_irqs_disabled(); - return READ_ONCE(need_future_gp_element(rnp, rnp->completed)); + return need_any_future_gp(rnp); } /* diff --git a/kernel/rcu/tree.h b/kernel/rcu/tree.h index 952cd0c223fe..123c30eac8b5 100644 --- a/kernel/rcu/tree.h +++ b/kernel/rcu/tree.h @@ -169,7 +169,8 @@ struct rcu_node { bool __nonzero = false; \ \ for (__i = 0; __i < ARRAY_SIZE((rnp)->need_future_gp); __i++) \ - __nonzero = __nonzero || (rnp)->need_future_gp[__i]; \ + __nonzero = __nonzero || \ + READ_ONCE((rnp)->need_future_gp[__i]); \ __nonzero; \ }) |