ocfs2: remove ->write_super and stop maintaining ->s_dirt
[linux-2.6.git] / fs / ocfs2 / super.c
index 5c6163f..3eb076c 100644 (file)
@@ -126,7 +126,6 @@ static int ocfs2_get_sector(struct super_block *sb,
                            struct buffer_head **bh,
                            int block,
                            int sect_size);
-static void ocfs2_write_super(struct super_block *sb);
 static struct inode *ocfs2_alloc_inode(struct super_block *sb);
 static void ocfs2_destroy_inode(struct inode *inode);
 static int ocfs2_susp_quotas(struct ocfs2_super *osb, int unsuspend);
@@ -141,7 +140,6 @@ static const struct super_operations ocfs2_sops = {
        .clear_inode    = ocfs2_clear_inode,
        .delete_inode   = ocfs2_delete_inode,
        .sync_fs        = ocfs2_sync_fs,
-       .write_super    = ocfs2_write_super,
        .put_super      = ocfs2_put_super,
        .remount_fs     = ocfs2_remount,
        .show_options   = ocfs2_show_options,
@@ -365,24 +363,12 @@ static struct file_operations ocfs2_osb_debug_fops = {
        .llseek =       generic_file_llseek,
 };
 
-/*
- * write_super and sync_fs ripped right out of ext3.
- */
-static void ocfs2_write_super(struct super_block *sb)
-{
-       if (mutex_trylock(&sb->s_lock) != 0)
-               BUG();
-       sb->s_dirt = 0;
-}
-
 static int ocfs2_sync_fs(struct super_block *sb, int wait)
 {
        int status;
        tid_t target;
        struct ocfs2_super *osb = OCFS2_SB(sb);
 
-       sb->s_dirt = 0;
-
        if (ocfs2_is_hard_readonly(osb))
                return -EROFS;