diff options
| author | Christoph Hellwig <hch@lst.de> | 2009-06-05 12:26:23 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2009-06-11 21:36:10 -0400 |
| commit | f95022161d23ee661a48af8f280472209f513a67 (patch) | |
| tree | 9e7c8455e4126b1dd5586ae973ad16c17653f5b3 /fs/xfs/xfs_trans.c | |
| parent | 13205fb9260c2377438599ef0773c6a3eaeb0b07 (diff) | |
| download | lwn-f95022161d23ee661a48af8f280472209f513a67.tar.gz lwn-f95022161d23ee661a48af8f280472209f513a67.zip | |
xfs: remove ->write_super and stop maintaining ->s_dirt
the write_super method is used for
(1) writing back the superblock periodically from pdflush
(2) called just before ->sync_fs for data integerity syncs
We don't need (1) because we have our own peridoc writeout through xfssyncd,
and we don't need (2) because xfs_fs_sync_fs performs a proper synchronous
superblock writeout after all other data and metadata has been written out.
Also remove ->s_dirt tracking as it's only used to decide when too call
->write_super.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Eric Sandeen <sandeen@sandeen.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/xfs/xfs_trans.c')
| -rw-r--r-- | fs/xfs/xfs_trans.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/xfs/xfs_trans.c b/fs/xfs/xfs_trans.c index 8570b826fedd..bcc39d358ad3 100644 --- a/fs/xfs/xfs_trans.c +++ b/fs/xfs/xfs_trans.c @@ -628,8 +628,6 @@ xfs_trans_apply_sb_deltas( xfs_trans_log_buf(tp, bp, offsetof(xfs_dsb_t, sb_icount), offsetof(xfs_dsb_t, sb_frextents) + sizeof(sbp->sb_frextents) - 1); - - tp->t_mountp->m_super->s_dirt = 1; } /* |