| commit | 354a3399dc6f7e556d04e1c731cd50e08eeb44bd | [log] [tgz] |
|---|---|---|
| author | Jaegeuk Kim <jaegeuk.kim@samsung.com> | Fri Jun 14 08:52:35 2013 +0900 |
| committer | Jaegeuk Kim <jaegeuk.kim@samsung.com> | Fri Jun 14 09:04:45 2013 +0900 |
| tree | 755e9c85c22dd0aa8dfdfc204e5697afd99b67af | |
| parent | b25958b6ecf1dce087e62b9aa27cf8f2fe9b5c86 [diff] |
f2fs: recover wrong pino after checkpoint during fsync If a file is linked, f2fs loose its parent inode number so that fsync calls for the linked file should do checkpoint all the time. But, if we can recover its parent inode number after the checkpoint, we can adjust roll-forward mechanism for the further fsync calls, which is able to improve the fsync performance significatly. Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>