here is the code #include”header.h” dev_t dev;     void bulk_request(struct request_queue *q) { struct request *req; req = blk_fetch_request(q); while (req != NULL) { if (req == NULL || (req->cmd_type != REQ_TYPE_FS)) { printk (KERN_NOTICE “Skip non-CMD request\n”); __blk_end_request_all(req, … Continue reading →