return error;
}
+static void fs_bdev_super_get(void *data)
+{
+ struct super_block *sb = data;
+
+ spin_lock(&sb_lock);
+ sb->s_count++;
+ spin_unlock(&sb_lock);
+}
+
+static void fs_bdev_super_put(void *data)
+{
+ struct super_block *sb = data;
+
+ put_super(sb);
+}
+
const struct blk_holder_ops fs_holder_ops = {
.mark_dead = fs_bdev_mark_dead,
.sync = fs_bdev_sync,
.freeze = fs_bdev_freeze,
.thaw = fs_bdev_thaw,
+ .get_holder = fs_bdev_super_get,
+ .put_holder = fs_bdev_super_put,
};
EXPORT_SYMBOL_GPL(fs_holder_ops);