ubifs: too early register_filesystem() (5cc361e3) · Commits · 戴 / test

fs/ubifs/super.c

+8 −10

Original line number	Diff line number	Diff line
		@@ -2264,19 +2264,12 @@ static int __init ubifs_init(void)
		return -EINVAL;
		}

		err = register_filesystem(&ubifs_fs_type);
		if (err) {
		ubifs_err("cannot register file system, error %d", err);
		return err;
		}

		err = -ENOMEM;
		ubifs_inode_slab = kmem_cache_create("ubifs_inode_slab",
		sizeof(struct ubifs_inode), 0,
		SLAB_MEM_SPREAD \| SLAB_RECLAIM_ACCOUNT,
		&inode_slab_ctor);
		if (!ubifs_inode_slab)
		goto out_reg;
		return -ENOMEM;

		register_shrinker(&ubifs_shrinker_info);

		@@ -2288,15 +2281,20 @@ static int __init ubifs_init(void)
		if (err)
		goto out_compr;

		err = register_filesystem(&ubifs_fs_type);
		if (err) {
		ubifs_err("cannot register file system, error %d", err);
		goto out_dbg;
		}
		return 0;

		out_dbg:
		dbg_debugfs_exit();
		out_compr:
		ubifs_compressors_exit();
		out_shrinker:
		unregister_shrinker(&ubifs_shrinker_info);
		kmem_cache_destroy(ubifs_inode_slab);
		out_reg:
		unregister_filesystem(&ubifs_fs_type);
		return err;
		}
		/* late_initcall to let compressors initialize first */