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authorChristoph Hellwig <hch@lst.de>2009-06-05 14:26:23 +0400
committerAl Viro <viro@zeniv.linux.org.uk>2009-06-12 05:36:10 +0400
commitf95022161d23ee661a48af8f280472209f513a67 (patch)
tree9e7c8455e4126b1dd5586ae973ad16c17653f5b3 /fs/xfs/xfs_trans.c
parent13205fb9260c2377438599ef0773c6a3eaeb0b07 (diff)
downloadlinux-f95022161d23ee661a48af8f280472209f513a67.tar.xz
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.c2
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;
}
/*