diff options
Diffstat (limited to 'kernel/rcu/tree_plugin.h')
| -rw-r--r-- | kernel/rcu/tree_plugin.h | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h index c82c3640493f..b6d5dde6eab9 100644 --- a/kernel/rcu/tree_plugin.h +++ b/kernel/rcu/tree_plugin.h @@ -759,14 +759,8 @@ void synchronize_rcu_expedited(void) /* Initialize the rcu_node tree in preparation for the wait. */ sync_rcu_exp_select_cpus(rsp, sync_rcu_exp_handler); - /* Wait for snapshotted ->blkd_tasks lists to drain. */ - synchronize_sched_expedited_wait(rsp); - rcu_exp_gp_seq_end(rsp); - trace_rcu_exp_grace_period(rsp->name, s, TPS("end")); - rcu_exp_wake(rsp, s); - - trace_rcu_exp_grace_period(rsp->name, s, TPS("endwake")); - mutex_unlock(&rsp->exp_mutex); + /* Wait for ->blkd_tasks lists to drain, then wake everyone up. */ + rcu_exp_wait_wake(rsp, s); } EXPORT_SYMBOL_GPL(synchronize_rcu_expedited); |