| commit | bf068ee266f9dbaa6dacb8433a366bb399e7ae5b | [log] [tgz] |
|---|---|---|
| author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | Tue Aug 19 22:16:43 2008 -0400 |
| committer | Theodore Ts'o <tytso@mit.edu> | Tue Aug 19 22:16:43 2008 -0400 |
| tree | dbbf7b4b8a65fd74bdb478bd62e94e5a79f41041 | |
| parent | 30a2f3c60a84092c8084dfe788b710f8d0768cd4 [diff] |
ext4: Handle unwritten extent properly with delayed allocation When using fallocate the buffer_heads are marked unwritten and unmapped. We need to map them in the writepages after a get_block. Otherwise we split the uninit extents, but never write the content to disk. Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: Mingming Cao <cmm@us.ibm.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>