| commit | c3ea56c80081b826df4a0ac797432179cf5b7cd2 | [log] [tgz] |
|---|---|---|
| author | Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> | Sun Nov 15 20:13:21 2009 +0900 |
| committer | Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> | Fri Nov 20 10:05:50 2009 +0900 |
| tree | 49c80180a36bf52fe7ca5bb043412b2271829307 | |
| parent | 8908b2f70b795299d21706b5a97676cfe7f9056a [diff] |
nilfs2: flush palloc cache before manipulating data pages of GC dat Data pages in gcdat metadata file (i.e. the secondary DAT for GC), are cleared or even moved back to the normal DAT when a shot of garbage collection was done. Buffer heads held by the palloc cache of gcdat must be cleared before these page cache manipulation. This adds nilfs_palloc_clear_cache() to ensure this. Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>