aufs2 standalone patch for linux-2.6.27

diff --git a/fs/namei.c b/fs/namei.c
index 2759ad4..b207821 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -354,6 +354,7 @@ int deny_write_access(struct file * file)
 
 	return 0;
 }
+EXPORT_SYMBOL(deny_write_access);
 
 /**
  * path_get - get a reference to a path
@@ -1250,6 +1251,7 @@ struct dentry *lookup_hash(struct nameidata *nd)
 		return ERR_PTR(err);
 	return __lookup_hash(&nd->last, nd->path.dentry, nd);
 }
+EXPORT_SYMBOL(lookup_hash);
 
 int __lookup_one_len(const char *name, struct qstr *this,
 		struct dentry *base, int len)
@@ -1272,6 +1274,7 @@ int __lookup_one_len(const char *name, struct qstr *this,
 	this->hash = end_name_hash(hash);
 	return 0;
 }
+EXPORT_SYMBOL(__lookup_one_len);
 
 /**
  * lookup_one_len - filesystem helper to lookup single pathname component
diff --git a/fs/namespace.c b/fs/namespace.c
index 6e283c9..36030e8 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -37,6 +37,7 @@
 
 /* spinlock for vfsmount related operations, inplace of dcache_lock */
 __cacheline_aligned_in_smp DEFINE_SPINLOCK(vfsmount_lock);
+EXPORT_SYMBOL(vfsmount_lock);
 
 static int event;
 static DEFINE_IDA(mnt_id_ida);
diff --git a/fs/open.c b/fs/open.c
index 07da935..b8e9726 100644
--- a/fs/open.c
+++ b/fs/open.c
@@ -222,6 +222,7 @@ int do_truncate(struct dentry *dentry, loff_t length, unsigned int time_attrs,
 	mutex_unlock(&dentry->d_inode->i_mutex);
 	return err;
 }
+EXPORT_SYMBOL(do_truncate);
 
 static long do_sys_truncate(const char __user *pathname, loff_t length)
 {
diff --git a/fs/splice.c b/fs/splice.c
index 409245a..48d7e72 100644
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -907,6 +907,7 @@ long do_splice_from(struct pipe_inode_info *pipe, struct file *out,
 
 	return out->f_op->splice_write(pipe, out, ppos, len, flags);
 }
+EXPORT_SYMBOL(do_splice_from);
 
 /*
  * Attempt to initiate a splice from a file to a pipe.
@@ -929,6 +930,7 @@ long do_splice_to(struct file *in, loff_t *ppos,
 
 	return in->f_op->splice_read(in, ppos, pipe, len, flags);
 }
+EXPORT_SYMBOL(do_splice_to);
 
 /**
  * splice_direct_to_actor - splices data directly between two non-pipes
diff --git a/fs/sync.c b/fs/sync.c
index 2967562..34040d6 100644
--- a/fs/sync.c
+++ b/fs/sync.c
@@ -104,6 +104,7 @@ long do_fsync(struct file *file, int datasync)
 out:
 	return ret;
 }
+EXPORT_SYMBOL(do_fsync);
 
 static long __do_fsync(unsigned int fd, int datasync)
 {
diff --git a/kernel/mutex-debug.c b/kernel/mutex-debug.c
index 1d94160..34fda4a 100644
--- a/kernel/mutex-debug.c
+++ b/kernel/mutex-debug.c
@@ -30,6 +30,7 @@ void debug_mutex_set_owner(struct mutex *lock, struct thread_info *new_owner)
 {
 	lock->owner = new_owner;
 }
+EXPORT_SYMBOL(debug_mutex_set_owner);
 
 void debug_mutex_lock_common(struct mutex *lock, struct mutex_waiter *waiter)
 {
diff --git a/security/device_cgroup.c b/security/device_cgroup.c
index 46f2397..00ec611 100644
--- a/security/device_cgroup.c
+++ b/security/device_cgroup.c
@@ -537,6 +537,7 @@ acc_check:
 
 	return -EPERM;
 }
+EXPORT_SYMBOL(devcgroup_inode_permission);
 
 int devcgroup_inode_mknod(int mode, dev_t dev)
 {
diff --git a/security/security.c b/security/security.c
index 3a4b4f5..cd573d3 100644
--- a/security/security.c
+++ b/security/security.c
@@ -425,6 +425,7 @@ int security_inode_readlink(struct dentry *dentry)
 		return 0;
 	return security_ops->inode_readlink(dentry);
 }
+EXPORT_SYMBOL(security_inode_readlink);
 
 int security_inode_follow_link(struct dentry *dentry, struct nameidata *nd)
 {
@@ -439,6 +440,7 @@ int security_inode_permission(struct inode *inode, int mask)
 		return 0;
 	return security_ops->inode_permission(inode, mask);
 }
+EXPORT_SYMBOL(security_inode_permission);
 
 int security_inode_setattr(struct dentry *dentry, struct iattr *attr)
 {
@@ -539,6 +541,7 @@ int security_file_permission(struct file *file, int mask)
 {
 	return security_ops->file_permission(file, mask);
 }
+EXPORT_SYMBOL(security_file_permission);
 
 int security_file_alloc(struct file *file)
 {
@@ -561,6 +564,7 @@ int security_file_mmap(struct file *file, unsigned long reqprot,
 {
 	return security_ops->file_mmap(file, reqprot, prot, flags, addr, addr_only);
 }
+EXPORT_SYMBOL(security_file_mmap);
 
 int security_file_mprotect(struct vm_area_struct *vma, unsigned long reqprot,
 			    unsigned long prot)