- spin_lock(&lo->queue_lock);
- while (req->ref_count > 1) { /* still in send */
- spin_unlock(&lo->queue_lock);
- printk(KERN_DEBUG "%s: request %p still in use (%d), waiting\n",
- lo->disk->disk_name, req, req->ref_count);
- set_current_state(TASK_UNINTERRUPTIBLE);
- schedule_timeout(HZ); /* wait a second */
- spin_lock(&lo->queue_lock);
- }
- spin_unlock(&lo->queue_lock);
-