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Commit 5cc361e3 authored by Al Viro's avatar Al Viro
Browse files

ubifs: too early register_filesystem() 



doing that before you are ready to handle mount() is a Bad Idea(tm)...

Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 6f686574

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 */