+ if (sense->error_code == 0x70) { /* Current Error */
+ switch(sense->sense_key) {
+ case MEDIUM_ERROR:
+ case VOLUME_OVERFLOW:
+ case ILLEGAL_REQUEST:
+ if (!sense->valid)
+ break;
+ if (failed_command == NULL ||
+ !blk_fs_request(failed_command))
+ break;
+ sector = (sense->information[0] << 24) |
+ (sense->information[1] << 16) |
+ (sense->information[2] << 8) |
+ (sense->information[3]);
+
+ bio_sectors = bio_sectors(failed_command->bio);
+ if (bio_sectors < 4)
+ bio_sectors = 4;
+ if (drive->queue->hardsect_size == 2048)
+ sector <<= 2; /* Device sector size is 2K */
+ sector &= ~(bio_sectors -1);
+ valid = (sector - failed_command->sector) << 9;
+
+ if (valid < 0)
+ valid = 0;
+ if (sector < get_capacity(info->disk) &&
+ drive->probed_capacity - sector < 4 * 75) {
+ set_capacity(info->disk, sector);
+ }
+ }
+ }