Searched refs:frozen_sb (Results 1 – 1 of 1) sorted by relevance
203 struct super_block *frozen_sb; member3101 WARN_ON(md->frozen_sb); in lock_fs()3103 md->frozen_sb = freeze_bdev(md->bdev); in lock_fs()3104 if (IS_ERR(md->frozen_sb)) { in lock_fs()3105 r = PTR_ERR(md->frozen_sb); in lock_fs()3106 md->frozen_sb = NULL; in lock_fs()3120 thaw_bdev(md->bdev, md->frozen_sb); in unlock_fs()3121 md->frozen_sb = NULL; in unlock_fs()