| commit | 090fd5b10165033d7c30afde0a7e59141d820602 | [log] [tgz] |
|---|---|---|
| author | Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> | Sun Sep 05 16:17:35 2010 +0900 |
| committer | Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> | Sat Oct 23 09:24:38 2010 +0900 |
| tree | cbb3ec5b29719457cd45f72624d03d7e31af4a4c | |
| parent | c6e071884aca360a14c21757d760e76ec34b4894 [diff] |
nilfs2: get rid of back pointer to writable sb instance Nilfs object holds a back pointer to a writable super block instance in nilfs->ns_writer, and this became eliminable since sb is now made per device and all inodes have a valid pointer to it. This deletes the ns_writer pointer and a reader/writer semaphore protecting it. Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>