if ((i % 10) == 0)
                        seq_printf(seq, "%-10d", i);
-               seq_printf(seq, "%d|%-3u", se->type,
-                                       get_valid_blocks(sbi, i, false));
+               seq_printf(seq, "%d|%-3u", se->type, se->valid_blocks);
                if ((i % 10) == 9 || i == (total_segs - 1))
                        seq_putc(seq, '\n');
                else
                struct seg_entry *se = get_seg_entry(sbi, i);
 
                seq_printf(seq, "%-10d", i);
-               seq_printf(seq, "%d|%-3u|", se->type,
-                                       get_valid_blocks(sbi, i, false));
+               seq_printf(seq, "%d|%-3u|", se->type, se->valid_blocks);
                for (j = 0; j < SIT_VBLOCK_MAP_SIZE; j++)
                        seq_printf(seq, " %.2x", se->cur_valid_map[j]);
                seq_putc(seq, '\n');