| commit | f7ab34ea723ed304b19698efca85d6f40cecd99b | [log] [tgz] |
|---|---|---|
| author | Theodore Ts'o <tytso@mit.edu> | Fri Apr 03 01:34:35 2009 -0400 |
| committer | Theodore Ts'o <tytso@mit.edu> | Fri Apr 03 01:34:35 2009 -0400 |
| tree | 28a609a654a24bc40d694fd2ec87a1f785c97c79 | |
| parent | 512a004382f2c60d5c4f855476ba965adc00250c [diff] |
ext3: Add replace-on-truncate hueristics for data=writeback mode In data=writeback mode, start an asynchronous flush when closing a file which had been previously truncated down to zero. This lowers the probability of data loss in the case of applications that attempt to replace a file using truncate. Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>