unplug_slaves(q->queuedata); 
mddev_t *mddev = q->queuedata;  unplug_slaves(mddev); md_wakeup_thread(mddev->thread); 
static void raid1_unplug(request_queue_t *q){	unplug_slaves(q->queuedata);}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/191ea9b2c7cc3ebbe0678834ab710d7d95ad3f9a/raid1.c/buggy/drivers/md/raid1.c