exofs: stop using s_dirt
Exofs has the '->write_super()' handler and makes some use of the '->s_dirt'
superblock flag, but it really needs neither of them because it never sets
's_dirt' to one which means the VFS never calls its '->write_super()' handler.
Thus, remove both.
Note, I am trying to remove both 's_dirt' and 'write_super()' from VFS
altogether once all users are gone.
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
diff --git a/fs/exofs/super.c b/fs/exofs/super.c
index 4337836..dde41a7 100644
--- a/fs/exofs/super.c
+++ b/fs/exofs/super.c
@@ -400,8 +400,6 @@
ret = ore_write(ios);
if (unlikely(ret))
EXOFS_ERR("%s: ore_write failed.\n", __func__);
- else
- sb->s_dirt = 0;
unlock_super(sb);
@@ -412,14 +410,6 @@
return ret;
}
-static void exofs_write_super(struct super_block *sb)
-{
- if (!(sb->s_flags & MS_RDONLY))
- exofs_sync_fs(sb, 1);
- else
- sb->s_dirt = 0;
-}
-
static void _exofs_print_device(const char *msg, const char *dev_path,
struct osd_dev *od, u64 pid)
{
@@ -952,7 +942,6 @@
.write_inode = exofs_write_inode,
.evict_inode = exofs_evict_inode,
.put_super = exofs_put_super,
- .write_super = exofs_write_super,
.sync_fs = exofs_sync_fs,
.statfs = exofs_statfs,
};