149 	info->shadow_free = info->shadow[free].req.u.rw.id;  in get_id_from_freelist()
150 	info->shadow[free].req.u.rw.id = 0x0fffffee; /* debug */  in get_id_from_freelist()
157 	if (info->shadow[id].req.u.rw.id != id)  in add_id_to_freelist()
161 	info->shadow[id].req.u.rw.id  = info->shadow_free;  in add_id_to_freelist()
397 	ring_req->u.rw.id = id;  in blkif_queue_request()
398 	ring_req->u.rw.sector_number = (blkif_sector_t)blk_rq_pos(req);  in blkif_queue_request()
399 	ring_req->u.rw.handle = info->handle;  in blkif_queue_request()
424 		ring_req->u.rw.nr_segments = blk_rq_map_sg(req->q, req,  in blkif_queue_request()
426 		BUG_ON(ring_req->u.rw.nr_segments >  in blkif_queue_request()
429 		for_each_sg(info->sg, sg, ring_req->u.rw.nr_segments, i) {  in blkif_queue_request()
465 			ring_req->u.rw.seg[i] =  in blkif_queue_request()
888 			BUG_ON(i >= s->req.u.rw.nr_segments);  in blkif_completion()
900 	for (i = 0; i < s->req.u.rw.nr_segments; i++) {  in blkif_completion()
977 				     info->shadow[id].req.u.rw.nr_segments == 0)) {  in blkif_interrupt()
1209 		info->shadow[i].req.u.rw.id = i+1;  in blkfront_probe()
1210 	info->shadow[BLK_RING_SIZE-1].req.u.rw.id = 0x0fffffff;  in blkfront_probe()
1243 		info->shadow[i].req.u.rw.id = i+1;  in blkif_recover()
1245 	info->shadow[BLK_RING_SIZE-1].req.u.rw.id = 0x0fffffff;  in blkif_recover()
1258 		req->u.rw.id = get_id_from_freelist(info);  in blkif_recover()
1259 		memcpy(&info->shadow[req->u.rw.id], &copy[i], sizeof(copy[i]));  in blkif_recover()
1263 			for (j = 0; j < req->u.rw.nr_segments; j++)  in blkif_recover()
1265 					req->u.rw.seg[j].gref,  in blkif_recover()
1270 		info->shadow[req->u.rw.id].req = *req;  in blkif_recover()