static void do_z2_request(struct request_queue *q)
{
struct request *req;
- while ((req = elv_next_request(q)) != NULL) {
- unsigned long start = req->sector << 9;
- unsigned long len = req->current_nr_sectors << 9;
+
+ req = blk_fetch_request(q);
+ while (req) {
+ unsigned long start = blk_rq_pos(req) << 9;
+ unsigned long len = blk_rq_cur_bytes(req);
+ int err = 0;
if (start + len > z2ram_size) {
printk( KERN_ERR DEVICE_NAME ": bad access: block=%lu, count=%u\n",
- req->sector, req->current_nr_sectors);
- end_request(req, 0);
- continue;
+ blk_rq_pos(req), blk_rq_cur_sectors(req));
+ err = -EIO;
+ goto done;
}
while (len) {
unsigned long addr = start & Z2RAM_CHUNKMASK;
start += size;
len -= size;
}
- end_request(req, 1);
+ done:
+ if (!__blk_end_request_cur(req, err))
+ req = blk_fetch_request(q);
}
}