 elv_completed_request(q, flush_rq); 
static void blk_post_flush_end_io(struct request *flush_rq){	struct request *rq = flush_rq->end_io_data;	request_queue_t *q = rq->q;	rq->flags |= REQ_BAR_POSTFLUSH;	q->end_flush_fn(q, flush_rq);	clear_bit(QUEUE_FLAG_FLUSH, &q->queue_flags);	q->request_fn(q);}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/8922e16cf6269e668123acb1ae1fdc62b7a3a4fc/ll_rw_blk.c/buggy/drivers/block/ll_rw_blk.c