64 	int valid;  member
976 	if (!s->valid) {  in snapshot_merge_next_chunks()
1170 	s->valid = 1;  in snapshot_ctr()
1244 		s->valid = 0;  in snapshot_ctr()
1321 	snap_dest->valid = snap_src->valid;  in __handover_exceptions()
1327 	snap_src->valid = 0;  in __handover_exceptions()
1343 		snap_dest->valid = 0;  in snapshot_dtr()
1434 	if (!s->valid)  in __invalidate_snapshot()
1445 	s->valid = 0;  in __invalidate_snapshot()
1478 	if (!s->valid) {  in pending_complete()
1696 	if (!s->valid)  in snapshot_map()
1703 	if (!s->valid || (unlikely(s->snapshot_overflowed) && bio_rw(bio) == WRITE)) {  in snapshot_map()
1727 			if (!s->valid || s->snapshot_overflowed) {  in snapshot_map()
1819 	if (!s->valid)  in snapshot_merge_map()
2002 		if (!snap->valid)  in snapshot_status()
2094 		if (!snap->valid || !snap->active)  in __origin_write()
2122 			if (!snap->valid) {  in __origin_write()