diff --git a/fs/Makefile b/fs/Makefile
index af6d047..7787ddd 100644
--- a/fs/Makefile
+++ b/fs/Makefile
@@ -11,7 +11,7 @@ obj-y :=	open.o read_write.o file_table.o super.o \
 		attr.o bad_inode.o file.o filesystems.o namespace.o \
 		seq_file.o xattr.o libfs.o fs-writeback.o \
 		pnode.o drop_caches.o splice.o sync.o utimes.o \
-		stack.o fs_struct.o
+		stack.o fs_struct.o revoked_file.o
 
 ifeq ($(CONFIG_BLOCK),y)
 obj-y +=	buffer.o bio.o block_dev.o direct-io.o mpage.o ioprio.o
diff --git a/fs/revoked_file.c b/fs/revoked_file.c
new file mode 100644
index 0000000..9936693
--- /dev/null
+++ b/fs/revoked_file.c
@@ -0,0 +1,181 @@
+/*
+ *  linux/fs/revoked_file.c
+ *
+ *  Copyright (C) 1997, Stephen Tweedie
+ *
+ *  Provide stub functions for unreadable inodes
+ *
+ *  Fabian Frederick : August 2003 - All file operations assigned to EIO
+ *
+ *  Eric Biederman : 8 April 2008 - Derivied from bad_inode.c
+ */
+
+#include <linux/fs.h>
+#include <linux/module.h>
+#include <linux/stat.h>
+#include <linux/time.h>
+#include <linux/namei.h>
+#include <linux/poll.h>
+
+static loff_t revoked_file_llseek(struct file *file, loff_t offset, int origin)
+{
+	return -EIO;
+}
+
+static ssize_t revoked_file_read(struct file *filp, char __user *buf,
+			size_t size, loff_t *ppos)
+{
+        return 0;
+}
+
+static ssize_t revoked_file_write(struct file *filp, const char __user *buf,
+			size_t siz, loff_t *ppos)
+{
+        return -EIO;
+}
+
+static ssize_t revoked_file_aio_read(struct kiocb *iocb, const struct iovec *iov,
+			unsigned long nr_segs, loff_t pos)
+{
+	return 0;
+}
+
+static ssize_t revoked_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
+			unsigned long nr_segs, loff_t pos)
+{
+	return -EIO;
+}
+
+static int revoked_file_readdir(struct file *filp, void *dirent, filldir_t filldir)
+{
+	return -EIO;
+}
+
+static unsigned int revoked_file_poll(struct file *filp, poll_table *wait)
+{
+	return POLLIN | POLLOUT | POLLERR | POLLRDNORM | POLLWRNORM;
+}
+
+static int revoked_file_ioctl (struct inode *inode, struct file *filp,
+			unsigned int cmd, unsigned long arg)
+{
+	return -EIO;
+}
+
+static long revoked_file_unlocked_ioctl(struct file *file, unsigned cmd,
+			unsigned long arg)
+{
+	return -EIO;
+}
+
+static long revoked_file_compat_ioctl(struct file *file, unsigned int cmd,
+			unsigned long arg)
+{
+	return -EIO;
+}
+
+static int revoked_file_mmap(struct file *file, struct vm_area_struct *vma)
+{
+	return -EIO;
+}
+
+static int revoked_file_open(struct inode *inode, struct file *filp)
+{
+	return -EIO;
+}
+
+static int revoked_file_flush(struct file *file, fl_owner_t id)
+{
+	return 0;
+}
+
+static int revoked_file_release(struct inode *inode, struct file *filp)
+{
+	return 0;
+}
+
+static int revoked_file_fsync(struct file *file, struct dentry *dentry,
+			int datasync)
+{
+	return -EIO;
+}
+
+static int revoked_file_aio_fsync(struct kiocb *iocb, int datasync)
+{
+	return -EIO;
+}
+
+static int revoked_file_fasync(int fd, struct file *filp, int on)
+{
+	return -EIO;
+}
+
+static int revoked_file_lock(struct file *file, int cmd, struct file_lock *fl)
+{
+	return -EIO;
+}
+
+static ssize_t revoked_file_sendpage(struct file *file, struct page *page,
+			int off, size_t len, loff_t *pos, int more)
+{
+	return -EIO;
+}
+
+static unsigned long revoked_file_get_unmapped_area(struct file *file,
+				unsigned long addr, unsigned long len,
+				unsigned long pgoff, unsigned long flags)
+{
+	return -EIO;
+}
+
+static int revoked_file_check_flags(int flags)
+{
+	return -EIO;
+}
+
+static int revoked_file_flock(struct file *filp, int cmd, struct file_lock *fl)
+{
+	return -EIO;
+}
+
+static ssize_t revoked_file_splice_write(struct pipe_inode_info *pipe,
+			struct file *out, loff_t *ppos, size_t len,
+			unsigned int flags)
+{
+	return -EIO;
+}
+
+static ssize_t revoked_file_splice_read(struct file *in, loff_t *ppos,
+			struct pipe_inode_info *pipe, size_t len,
+			unsigned int flags)
+{
+	return -EIO;
+}
+
+const struct file_operations revoked_file_ops =
+{
+	.llseek		= revoked_file_llseek,
+	.read		= revoked_file_read,
+	.write		= revoked_file_write,
+	.aio_read	= revoked_file_aio_read,
+	.aio_write	= revoked_file_aio_write,
+	.readdir	= revoked_file_readdir,
+	.poll		= revoked_file_poll,
+	.ioctl		= revoked_file_ioctl,
+	.unlocked_ioctl	= revoked_file_unlocked_ioctl,
+	.compat_ioctl	= revoked_file_compat_ioctl,
+	.mmap		= revoked_file_mmap,
+	.open		= revoked_file_open,
+	.flush		= revoked_file_flush,
+	.release	= revoked_file_release,
+	.fsync		= revoked_file_fsync,
+	.aio_fsync	= revoked_file_aio_fsync,
+	.fasync		= revoked_file_fasync,
+	.lock		= revoked_file_lock,
+	.sendpage	= revoked_file_sendpage,
+	.get_unmapped_area = revoked_file_get_unmapped_area,
+	.check_flags	= revoked_file_check_flags,
+	.flock		= revoked_file_flock,
+	.splice_write	= revoked_file_splice_write,
+	.splice_read	= revoked_file_splice_read,
+};
diff --git a/include/linux/fs.h b/include/linux/fs.h
index a82a2ea..2fb0871 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -896,6 +896,8 @@ extern int fops_substitute(struct file *file, const struct file_operations *f_op
 extern void inode_fops_substitute(struct inode *inode,
 	const struct file_operations *f_op, struct vm_operations_struct *vm_ops);
 
+extern const struct file_operations revoked_file_ops;
+
 extern struct mutex files_lock;
 #define file_list_lock() mutex_lock(&files_lock);
 #define file_list_unlock() mutex_unlock(&files_lock);
