0def80aecce28d08c3f0755d5 author Mikulas Patocka 1245661945 +0100 committer Alasdair G Kergon 1245661945 +0100 dm io: record eopnotsupp Add another field, eopnotsupp_bits. It is subset of error_bits, representing regions that returned -EOPNOTSUPP. (The bit is set in both error_bits and eopnotsupp_bits). This value will be used in further patches. Signed-off-by: Mikulas Patocka Signed-off-by: Alasdair G Kergon 5‰¼ºŸ x