| commit | d67d1218344009970ba0deb7eb15a3984518ddd0 | [log] [tgz] |
|---|---|---|
| author | Amir Goldstein <amir73il@gmail.com> | Sun Mar 20 22:59:02 2011 -0400 |
| committer | Theodore Ts'o <tytso@mit.edu> | Sun Mar 20 22:59:02 2011 -0400 |
| tree | 323e3fb76bdff2481fa35ce3aa82699434dae743 | |
| parent | 537a03103c67c4688b1e8e6671ad119aec5e2efb [diff] |
ext4: handle errors in ext4_clear_blocks() Checking return code from ext4_journal_get_write_access() is important with snapshots, because this function invokes COW, so may return new errors, such as ENOSPC. ext4_clear_blocks() now returns < 0 for fatal errors, in which case, ext4_free_data() is aborted. Signed-off-by: Amir Goldstein <amir73il@users.sf.net> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>