elv_put_request(q, rq); 
if (rq->flags & REQ_ELVPRIV) elv_put_request(q, rq); 
static inline void blk_free_request(request_queue_t *q, struct request *rq){	elv_put_request(q, rq);	mempool_free(rq, q->rq.rq_pool);}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/cb98fc8bb9c141009e2bda99c0db39d387e142cf/ll_rw_blk.c/buggy/drivers/block/ll_rw_blk.c