- error = xfs_iozero(ip,
- XFS_FSB_TO_B(mp, start_zero_fsb),
- XFS_FSB_TO_B(mp, imap.br_blockcount),
- end_size);
+ zero_off = XFS_FSB_TO_B(mp, start_zero_fsb);
+ zero_len = XFS_FSB_TO_B(mp, imap.br_blockcount);
+
+ if ((zero_off + zero_len) > offset)
+ zero_len = offset - zero_off;
+
+ error = xfs_iozero(ip, zero_off, zero_len);