114 	struct vscsifrnt_shadow *shadow[VSCSIIF_MAX_REQS];  member
151 	info->shadow[id] = NULL;  in _scsifront_put_rqid()
200 	struct vscsifrnt_shadow *s = info->shadow[id];  in scsifront_gnttab_done()
226 	sc = info->shadow[id]->sc;  in scsifront_cdb_cmd_done()
250 	struct vscsifrnt_shadow *shadow = info->shadow[id];  in scsifront_sync_cmd_done()  local
254 	shadow->wait_reset = 1;  in scsifront_sync_cmd_done()
255 	switch (shadow->rslt_reset) {  in scsifront_sync_cmd_done()
257 		shadow->rslt_reset = ring_rsp->rslt;  in scsifront_sync_cmd_done()
262 		kfree(shadow);  in scsifront_sync_cmd_done()
269 			     shadow->rslt_reset, id);  in scsifront_sync_cmd_done()
274 	wake_up(&shadow->wq_reset);  in scsifront_sync_cmd_done()
298 		if (info->shadow[ring_rsp->rqid]->act == VSCSIIF_ACT_SCSI_CDB)  in scsifront_cmd_done()
334 				struct vscsifrnt_shadow *shadow)  in map_data_for_request()  argument
361 		shadow->sg = kcalloc(data_grants,  in map_data_for_request()
363 		if (!shadow->sg)  in map_data_for_request()
366 	seg = shadow->sg ? : ring_req->seg;  in map_data_for_request()
371 		kfree(shadow->sg);  in map_data_for_request()
390 			shadow->gref[ref_cnt] = ref;  in map_data_for_request()
425 			shadow->gref[ref_cnt] = ref;  in map_data_for_request()
443 	shadow->nr_grants = ref_cnt;  in map_data_for_request()
450 		struct vscsifrnt_shadow *shadow)  in scsifront_command2ring()  argument
454 	memset(shadow, 0, sizeof(*shadow));  in scsifront_command2ring()
460 	info->shadow[ring_req->rqid] = shadow;  in scsifront_command2ring()
461 	shadow->rqid = ring_req->rqid;  in scsifront_command2ring()
483 	struct vscsifrnt_shadow *shadow = scsi_cmd_priv(sc);  in scsifront_queuecommand()  local
492 	ring_req = scsifront_command2ring(info, sc, shadow);  in scsifront_queuecommand()
501 	shadow->sc  = sc;  in scsifront_queuecommand()
502 	shadow->act = VSCSIIF_ACT_SCSI_CDB;  in scsifront_queuecommand()
504 	err = map_data_for_request(info, sc, ring_req, shadow);  in scsifront_queuecommand()
536 	struct vscsifrnt_shadow *shadow, *s = scsi_cmd_priv(sc);  in scsifront_action_handler()  local
540 	shadow = kmalloc(sizeof(*shadow), GFP_NOIO);  in scsifront_action_handler()
541 	if (!shadow)  in scsifront_action_handler()
548 			ring_req = scsifront_command2ring(info, sc, shadow);  in scsifront_action_handler()
554 			kfree(shadow);  in scsifront_action_handler()
567 	shadow->act = act;  in scsifront_action_handler()
568 	shadow->rslt_reset = RSLT_RESET_WAITING;  in scsifront_action_handler()
569 	init_waitqueue_head(&shadow->wq_reset);  in scsifront_action_handler()
576 	err = wait_event_interruptible(shadow->wq_reset, shadow->wait_reset);  in scsifront_action_handler()
580 		err = shadow->rslt_reset;  in scsifront_action_handler()
581 		scsifront_put_rqid(info, shadow->rqid);  in scsifront_action_handler()
582 		kfree(shadow);  in scsifront_action_handler()
585 		shadow->rslt_reset = RSLT_RESET_ERR;  in scsifront_action_handler()