| commit | feb0ab32a57e4e6c8b24f6fb68f0ce08efe4603c | [log] [tgz] |
|---|---|---|
| author | Darrick J. Wong <djwong@us.ibm.com> | Sun Apr 29 18:45:10 2012 -0400 |
| committer | Theodore Ts'o <tytso@mit.edu> | Sun Apr 29 18:45:10 2012 -0400 |
| tree | 6438fc46013c2f5d60e78060c66e2809c6056f1a | |
| parent | cc8e94fd126ab2d2e4bcb1b65c7316196f0cec8c [diff] |
ext4: make block group checksums use metadata_csum algorithm metadata_csum supersedes uninit_bg. Convert the ROCOMPAT uninit_bg flag check to a helper function that covers both, and make the checksum calculation algorithm use either crc16 or the metadata_csum chosen algorithm depending on which flag is set. Print a warning if we try to mount a filesystem with both feature flags set. Signed-off-by: Darrick J. Wong <djwong@us.ibm.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>