diff options
Diffstat (limited to 'kernel/rcu/tree_plugin.h')
| -rw-r--r-- | kernel/rcu/tree_plugin.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h index 2a81d243521f..2036dc7426ac 100644 --- a/kernel/rcu/tree_plugin.h +++ b/kernel/rcu/tree_plugin.h @@ -2105,7 +2105,7 @@ static void rcu_nocb_wait_gp(struct rcu_data *rdp) struct rcu_node *rnp = rdp->mynode; raw_spin_lock_irqsave_rcu_node(rnp, flags); - c = rcu_cbs_completed(rdp->rsp, rnp); + c = rcu_seq_snap(&rdp->rsp->gp_seq); needwake = rcu_start_this_gp(rnp, rdp, c); raw_spin_unlock_irqrestore_rcu_node(rnp, flags); if (needwake) @@ -2118,8 +2118,8 @@ static void rcu_nocb_wait_gp(struct rcu_data *rdp) trace_rcu_this_gp(rnp, rdp, c, TPS("StartWait")); for (;;) { swait_event_interruptible( - rnp->nocb_gp_wq[c & 0x1], - (d = ULONG_CMP_GE(READ_ONCE(rnp->completed), c))); + rnp->nocb_gp_wq[rcu_seq_ctr(c) & 0x1], + (d = rcu_seq_done(&rnp->gp_seq, c))); if (likely(d)) break; WARN_ON(signal_pending(current)); |