cond_wake_up_nomb
cond_wake_up_nomb(&delayed_root->wait);
cond_wake_up_nomb(&fs_info->dev_replace.replace_wait);
cond_wake_up_nomb(&fs_info->async_submit_wait);
cond_wake_up_nomb(&entry->wait);
cond_wake_up_nomb(&root->log_writer_wait);