diff --git a/fs/jffs/inode-v23.c b/fs/jffs/inode-v23.c
new file mode 100644
index 0000000..bfbeb4c
--- /dev/null
+++ b/fs/jffs/inode-v23.c
@@ -0,0 +1,1847 @@
+/*
+ * JFFS -- Journalling Flash File System, Linux implementation.
+ *
+ * Copyright (C) 1999, 2000  Axis Communications AB.
+ *
+ * Created by Finn Hakansson <finn@axis.com>.
+ *
+ * This is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * $Id: inode-v23.c,v 1.70 2001/10/02 09:16:02 dwmw2 Exp $
+ *
+ * Ported to Linux 2.3.x and MTD:
+ * Copyright (C) 2000  Alexander Larsson (alex@cendio.se), Cendio Systems AB
+ *
+ * Copyright 2000, 2001  Red Hat, Inc.
+ */
+
+/* inode.c -- Contains the code that is called from the VFS.  */
+
+/* TODO-ALEX:
+ * uid and gid are just 16 bit.
+ * jffs_file_write reads from user-space pointers without xx_from_user
+ * maybe other stuff do to.
+ */
+
+#include <linux/time.h>
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/errno.h>
+#include <linux/slab.h>
+#include <linux/jffs.h>
+#include <linux/fs.h>
+#include <linux/smp_lock.h>
+#include <linux/ioctl.h>
+#include <linux/stat.h>
+#include <linux/blkdev.h>
+#include <linux/quotaops.h>
+#include <linux/highmem.h>
+#include <linux/vfs.h>
+#include <asm/semaphore.h>
+#include <asm/byteorder.h>
+#include <asm/uaccess.h>
+
+#include "jffs_fm.h"
+#include "intrep.h"
+#ifdef CONFIG_JFFS_PROC_FS
+#include "jffs_proc.h"
+#endif
+
+static int jffs_remove(struct inode *dir, struct dentry *dentry, int type);
+
+static struct super_operations jffs_ops;
+static struct file_operations jffs_file_operations;
+static struct inode_operations jffs_file_inode_operations;
+static struct file_operations jffs_dir_operations;
+static struct inode_operations jffs_dir_inode_operations;
+static struct address_space_operations jffs_address_operations;
+
+kmem_cache_t     *node_cache = NULL;
+kmem_cache_t     *fm_cache = NULL;
+
+/* Called by the VFS at mount time to initialize the whole file system.  */
+static int jffs_fill_super(struct super_block *sb, void *data, int silent)
+{
+	struct inode *root_inode;
+	struct jffs_control *c;
+
+	sb->s_flags |= MS_NODIRATIME;
+
+	D1(printk(KERN_NOTICE "JFFS: Trying to mount device %s.\n",
+		  sb->s_id));
+
+	if (MAJOR(sb->s_dev) != MTD_BLOCK_MAJOR) {
+		printk(KERN_WARNING "JFFS: Trying to mount a "
+		       "non-mtd device.\n");
+		return -EINVAL;
+	}
+
+	sb->s_blocksize = PAGE_CACHE_SIZE;
+	sb->s_blocksize_bits = PAGE_CACHE_SHIFT;
+	sb->s_fs_info = (void *) 0;
+	sb->s_maxbytes = 0xFFFFFFFF;
+
+	/* Build the file system.  */
+	if (jffs_build_fs(sb) < 0) {
+		goto jffs_sb_err1;
+	}
+
+	/*
+	 * set up enough so that we can read an inode
+	 */
+	sb->s_magic = JFFS_MAGIC_SB_BITMASK;
+	sb->s_op = &jffs_ops;
+
+	root_inode = iget(sb, JFFS_MIN_INO);
+	if (!root_inode)
+	        goto jffs_sb_err2;
+
+	/* Get the root directory of this file system.  */
+	if (!(sb->s_root = d_alloc_root(root_inode))) {
+		goto jffs_sb_err3;
+	}
+
+	c = (struct jffs_control *) sb->s_fs_info;
+
+#ifdef CONFIG_JFFS_PROC_FS
+	/* Set up the jffs proc file system.  */
+	if (jffs_register_jffs_proc_dir(MINOR(sb->s_dev), c) < 0) {
+		printk(KERN_WARNING "JFFS: Failed to initialize the JFFS "
+			"proc file system for device %s.\n",
+			sb->s_id);
+	}
+#endif
+
+	/* Set the Garbage Collection thresholds */
+
+	/* GC if free space goes below 5% of the total size */
+	c->gc_minfree_threshold = c->fmc->flash_size / 20;
+
+	if (c->gc_minfree_threshold < c->fmc->sector_size)
+		c->gc_minfree_threshold = c->fmc->sector_size;
+
+	/* GC if dirty space exceeds 33% of the total size. */
+	c->gc_maxdirty_threshold = c->fmc->flash_size / 3;
+
+	if (c->gc_maxdirty_threshold < c->fmc->sector_size)
+		c->gc_maxdirty_threshold = c->fmc->sector_size;
+
+
+	c->thread_pid = kernel_thread (jffs_garbage_collect_thread, 
+				        (void *) c, 
+				        CLONE_KERNEL);
+	D1(printk(KERN_NOTICE "JFFS: GC thread pid=%d.\n", (int) c->thread_pid));
+
+	D1(printk(KERN_NOTICE "JFFS: Successfully mounted device %s.\n",
+	       sb->s_id));
+	return 0;
+
+jffs_sb_err3:
+	iput(root_inode);
+jffs_sb_err2:
+	jffs_cleanup_control((struct jffs_control *)sb->s_fs_info);
+jffs_sb_err1:
+	printk(KERN_WARNING "JFFS: Failed to mount device %s.\n",
+	       sb->s_id);
+	return -EINVAL;
+}
+
+
+/* This function is called when the file system is umounted.  */
+static void
+jffs_put_super(struct super_block *sb)
+{
+	struct jffs_control *c = (struct jffs_control *) sb->s_fs_info;
+
+	D2(printk("jffs_put_super()\n"));
+
+#ifdef CONFIG_JFFS_PROC_FS
+	jffs_unregister_jffs_proc_dir(c);
+#endif
+
+	if (c->gc_task) {
+		D1(printk (KERN_NOTICE "jffs_put_super(): Telling gc thread to die.\n"));
+		send_sig(SIGKILL, c->gc_task, 1);
+	}
+	wait_for_completion(&c->gc_thread_comp);
+
+	D1(printk (KERN_NOTICE "jffs_put_super(): Successfully waited on thread.\n"));
+
+	jffs_cleanup_control((struct jffs_control *)sb->s_fs_info);
+	D1(printk(KERN_NOTICE "JFFS: Successfully unmounted device %s.\n",
+	       sb->s_id));
+}
+
+
+/* This function is called when user commands like chmod, chgrp and
+   chown are executed. System calls like trunc() results in a call
+   to this function.  */
+static int
+jffs_setattr(struct dentry *dentry, struct iattr *iattr)
+{
+	struct inode *inode = dentry->d_inode;
+	struct jffs_raw_inode raw_inode;
+	struct jffs_control *c;
+	struct jffs_fmcontrol *fmc;
+	struct jffs_file *f;
+	struct jffs_node *new_node;
+	int update_all;
+	int res = 0;
+	int recoverable = 0;
+
+	lock_kernel();
+
+	if ((res = inode_change_ok(inode, iattr))) 
+		goto out;
+
+	c = (struct jffs_control *)inode->i_sb->s_fs_info;
+	fmc = c->fmc;
+
+	D3(printk (KERN_NOTICE "notify_change(): down biglock\n"));
+	down(&fmc->biglock);
+
+	f = jffs_find_file(c, inode->i_ino);
+
+	ASSERT(if (!f) {
+		printk("jffs_setattr(): Invalid inode number: %lu\n",
+		       inode->i_ino);
+		D3(printk (KERN_NOTICE "notify_change(): up biglock\n"));
+		up(&fmc->biglock);
+		res = -EINVAL;
+		goto out;
+	});
+
+	D1(printk("***jffs_setattr(): file: \"%s\", ino: %u\n",
+		  f->name, f->ino));
+
+	update_all = iattr->ia_valid & ATTR_FORCE;
+
+	if ( (update_all || iattr->ia_valid & ATTR_SIZE)
+	     && (iattr->ia_size + 128 < f->size) ) {
+		/* We're shrinking the file by more than 128 bytes.
+		   We'll be able to GC and recover this space, so
+		   allow it to go into the reserved space. */
+		recoverable = 1;
+        }
+
+	if (!(new_node = jffs_alloc_node())) {
+		D(printk("jffs_setattr(): Allocation failed!\n"));
+		D3(printk (KERN_NOTICE "notify_change(): up biglock\n"));
+		up(&fmc->biglock);
+		res = -ENOMEM;
+		goto out;
+	}
+
+	new_node->data_offset = 0;
+	new_node->removed_size = 0;
+	raw_inode.magic = JFFS_MAGIC_BITMASK;
+	raw_inode.ino = f->ino;
+	raw_inode.pino = f->pino;
+	raw_inode.mode = f->mode;
+	raw_inode.uid = f->uid;
+	raw_inode.gid = f->gid;
+	raw_inode.atime = f->atime;
+	raw_inode.mtime = f->mtime;
+	raw_inode.ctime = f->ctime;
+	raw_inode.dsize = 0;
+	raw_inode.offset = 0;
+	raw_inode.rsize = 0;
+	raw_inode.dsize = 0;
+	raw_inode.nsize = f->nsize;
+	raw_inode.nlink = f->nlink;
+	raw_inode.spare = 0;
+	raw_inode.rename = 0;
+	raw_inode.deleted = 0;
+
+	if (update_all || iattr->ia_valid & ATTR_MODE) {
+		raw_inode.mode = iattr->ia_mode;
+		inode->i_mode = iattr->ia_mode;
+	}
+	if (update_all || iattr->ia_valid & ATTR_UID) {
+		raw_inode.uid = iattr->ia_uid;
+		inode->i_uid = iattr->ia_uid;
+	}
+	if (update_all || iattr->ia_valid & ATTR_GID) {
+		raw_inode.gid = iattr->ia_gid;
+		inode->i_gid = iattr->ia_gid;
+	}
+	if (update_all || iattr->ia_valid & ATTR_SIZE) {
+		int len;
+		D1(printk("jffs_notify_change(): Changing size "
+			  "to %lu bytes!\n", (long)iattr->ia_size));
+		raw_inode.offset = iattr->ia_size;
+
+		/* Calculate how many bytes need to be removed from
+		   the end.  */
+		if (f->size < iattr->ia_size) {
+			len = 0;
+		}
+		else {
+			len = f->size - iattr->ia_size;
+		}
+
+		raw_inode.rsize = len;
+
+		/* The updated node will be a removal node, with
+		   base at the new size and size of the nbr of bytes
+		   to be removed.  */
+		new_node->data_offset = iattr->ia_size;
+		new_node->removed_size = len;
+		inode->i_size = iattr->ia_size;
+		inode->i_blocks = (inode->i_size + 511) >> 9;
+
+		if (len) {
+			invalidate_inode_pages(inode->i_mapping);
+		}
+		inode->i_ctime = CURRENT_TIME_SEC;
+		inode->i_mtime = inode->i_ctime;
+	}
+	if (update_all || iattr->ia_valid & ATTR_ATIME) {
+		raw_inode.atime = iattr->ia_atime.tv_sec;
+		inode->i_atime = iattr->ia_atime;
+	}
+	if (update_all || iattr->ia_valid & ATTR_MTIME) {
+		raw_inode.mtime = iattr->ia_mtime.tv_sec;
+		inode->i_mtime = iattr->ia_mtime;
+	}
+	if (update_all || iattr->ia_valid & ATTR_CTIME) {
+		raw_inode.ctime = iattr->ia_ctime.tv_sec;
+		inode->i_ctime = iattr->ia_ctime;
+	}
+
+	/* Write this node to the flash.  */
+	if ((res = jffs_write_node(c, new_node, &raw_inode, f->name, NULL, recoverable, f)) < 0) {
+		D(printk("jffs_notify_change(): The write failed!\n"));
+		jffs_free_node(new_node);
+		D3(printk (KERN_NOTICE "n_c(): up biglock\n"));
+		up(&c->fmc->biglock);
+		goto out;
+	}
+
+	jffs_insert_node(c, f, &raw_inode, NULL, new_node);
+
+	mark_inode_dirty(inode);
+	D3(printk (KERN_NOTICE "n_c(): up biglock\n"));
+	up(&c->fmc->biglock);
+out:
+	unlock_kernel();
+	return res;
+} /* jffs_notify_change()  */
+
+
+static struct inode *
+jffs_new_inode(const struct inode * dir, struct jffs_raw_inode *raw_inode,
+	       int * err)
+{
+	struct super_block * sb;
+	struct inode * inode;
+	struct jffs_control *c;
+	struct jffs_file *f;
+
+	sb = dir->i_sb;
+	inode = new_inode(sb);
+	if (!inode) {
+		*err = -ENOMEM;
+		return NULL;
+	}
+
+	c = (struct jffs_control *)sb->s_fs_info;
+
+	inode->i_ino = raw_inode->ino;
+	inode->i_mode = raw_inode->mode;
+	inode->i_nlink = raw_inode->nlink;
+	inode->i_uid = raw_inode->uid;
+	inode->i_gid = raw_inode->gid;
+	inode->i_size = raw_inode->dsize;
+	inode->i_atime.tv_sec = raw_inode->atime;
+	inode->i_mtime.tv_sec = raw_inode->mtime;
+	inode->i_ctime.tv_sec = raw_inode->ctime;
+	inode->i_ctime.tv_nsec = 0;
+	inode->i_mtime.tv_nsec = 0;
+	inode->i_atime.tv_nsec = 0;
+	inode->i_blksize = PAGE_SIZE;
+	inode->i_blocks = (inode->i_size + 511) >> 9;
+
+	f = jffs_find_file(c, raw_inode->ino);
+
+	inode->u.generic_ip = (void *)f;
+	insert_inode_hash(inode);
+
+	return inode;
+}
+
+/* Get statistics of the file system.  */
+static int
+jffs_statfs(struct super_block *sb, struct kstatfs *buf)
+{
+	struct jffs_control *c = (struct jffs_control *) sb->s_fs_info;
+	struct jffs_fmcontrol *fmc;
+
+	lock_kernel();
+
+	fmc = c->fmc;
+
+	D2(printk("jffs_statfs()\n"));
+
+	buf->f_type = JFFS_MAGIC_SB_BITMASK;
+	buf->f_bsize = PAGE_CACHE_SIZE;
+	buf->f_blocks = (fmc->flash_size / PAGE_CACHE_SIZE)
+		       - (fmc->min_free_size / PAGE_CACHE_SIZE);
+	buf->f_bfree = (jffs_free_size1(fmc) + jffs_free_size2(fmc) +
+		       fmc->dirty_size - fmc->min_free_size)
+			       >> PAGE_CACHE_SHIFT;
+	buf->f_bavail = buf->f_bfree;
+
+	/* Find out how many files there are in the filesystem.  */
+	buf->f_files = jffs_foreach_file(c, jffs_file_count);
+	buf->f_ffree = buf->f_bfree;
+	/* buf->f_fsid = 0; */
+	buf->f_namelen = JFFS_MAX_NAME_LEN;
+
+	unlock_kernel();
+
+	return 0;
+}
+
+
+/* Rename a file.  */
+static int
+jffs_rename(struct inode *old_dir, struct dentry *old_dentry,
+	    struct inode *new_dir, struct dentry *new_dentry)
+{
+	struct jffs_raw_inode raw_inode;
+	struct jffs_control *c;
+	struct jffs_file *old_dir_f;
+	struct jffs_file *new_dir_f;
+	struct jffs_file *del_f;
+	struct jffs_file *f;
+	struct jffs_node *node;
+	struct inode *inode;
+	int result = 0;
+	__u32 rename_data = 0;
+
+	D2(printk("***jffs_rename()\n"));
+
+	D(printk("jffs_rename(): old_dir: 0x%p, old name: 0x%p, "
+		 "new_dir: 0x%p, new name: 0x%p\n",
+		 old_dir, old_dentry->d_name.name,
+		 new_dir, new_dentry->d_name.name));
+
+	lock_kernel();
+	c = (struct jffs_control *)old_dir->i_sb->s_fs_info;
+	ASSERT(if (!c) {
+		printk(KERN_ERR "jffs_rename(): The old_dir inode "
+		       "didn't have a reference to a jffs_file struct\n");
+		unlock_kernel();
+		return -EIO;
+	});
+
+	result = -ENOTDIR;
+	if (!(old_dir_f = (struct jffs_file *)old_dir->u.generic_ip)) {
+		D(printk("jffs_rename(): Old dir invalid.\n"));
+		goto jffs_rename_end;
+	}
+
+	/* Try to find the file to move.  */
+	result = -ENOENT;
+	if (!(f = jffs_find_child(old_dir_f, old_dentry->d_name.name,
+				  old_dentry->d_name.len))) {
+		goto jffs_rename_end;
+	}
+
+	/* Find the new directory.  */
+	result = -ENOTDIR;
+	if (!(new_dir_f = (struct jffs_file *)new_dir->u.generic_ip)) {
+		D(printk("jffs_rename(): New dir invalid.\n"));
+		goto jffs_rename_end;
+	}
+	D3(printk (KERN_NOTICE "rename(): down biglock\n"));
+	down(&c->fmc->biglock);
+	/* Create a node and initialize as much as needed.  */
+	result = -ENOMEM;
+	if (!(node = jffs_alloc_node())) {
+		D(printk("jffs_rename(): Allocation failed: node == 0\n"));
+		goto jffs_rename_end;
+	}
+	node->data_offset = 0;
+	node->removed_size = 0;
+
+	/* Initialize the raw inode.  */
+	raw_inode.magic = JFFS_MAGIC_BITMASK;
+	raw_inode.ino = f->ino;
+	raw_inode.pino = new_dir_f->ino;
+/*  	raw_inode.version = f->highest_version + 1; */
+	raw_inode.mode = f->mode;
+	raw_inode.uid = current->fsuid;
+	raw_inode.gid = current->fsgid;
+#if 0
+	raw_inode.uid = f->uid;
+	raw_inode.gid = f->gid;
+#endif
+	raw_inode.atime = get_seconds();
+	raw_inode.mtime = raw_inode.atime;
+	raw_inode.ctime = f->ctime;
+	raw_inode.offset = 0;
+	raw_inode.dsize = 0;
+	raw_inode.rsize = 0;
+	raw_inode.nsize = new_dentry->d_name.len;
+	raw_inode.nlink = f->nlink;
+	raw_inode.spare = 0;
+	raw_inode.rename = 0;
+	raw_inode.deleted = 0;
+
+	/* See if there already exists a file with the same name as
+	   new_name.  */
+	if ((del_f = jffs_find_child(new_dir_f, new_dentry->d_name.name,
+				     new_dentry->d_name.len))) {
+		raw_inode.rename = 1;
+		raw_inode.dsize = sizeof(__u32);
+		rename_data = del_f->ino;
+	}
+
+	/* Write the new node to the flash memory.  */
+	if ((result = jffs_write_node(c, node, &raw_inode,
+				      new_dentry->d_name.name,
+				      (unsigned char*)&rename_data, 0, f)) < 0) {
+		D(printk("jffs_rename(): Failed to write node to flash.\n"));
+		jffs_free_node(node);
+		goto jffs_rename_end;
+	}
+	raw_inode.dsize = 0;
+
+	if (raw_inode.rename) {
+		/* The file with the same name must be deleted.  */
+		//FIXME deadlock	        down(&c->fmc->gclock);
+		if ((result = jffs_remove(new_dir, new_dentry,
+					  del_f->mode)) < 0) {
+			/* This is really bad.  */
+			printk(KERN_ERR "JFFS: An error occurred in "
+			       "rename().\n");
+		}
+		//		up(&c->fmc->gclock);
+	}
+
+	if (old_dir_f != new_dir_f) {
+		/* Remove the file from its old position in the
+		   filesystem tree.  */
+		jffs_unlink_file_from_tree(f);
+	}
+
+	/* Insert the new node into the file system.  */
+	if ((result = jffs_insert_node(c, f, &raw_inode,
+				       new_dentry->d_name.name, node)) < 0) {
+		D(printk(KERN_ERR "jffs_rename(): jffs_insert_node() "
+			 "failed!\n"));
+	}
+
+	if (old_dir_f != new_dir_f) {
+		/* Insert the file to its new position in the
+		   file system.  */
+		jffs_insert_file_into_tree(f);
+	}
+
+	/* This is a kind of update of the inode we're about to make
+	   here.  This is what they do in ext2fs.  Kind of.  */
+	if ((inode = iget(new_dir->i_sb, f->ino))) {
+		inode->i_ctime = CURRENT_TIME_SEC;
+		mark_inode_dirty(inode);
+		iput(inode);
+	}
+
+jffs_rename_end:
+	D3(printk (KERN_NOTICE "rename(): up biglock\n"));
+	up(&c->fmc->biglock);
+	unlock_kernel();
+	return result;
+} /* jffs_rename()  */
+
+
+/* Read the contents of a directory.  Used by programs like `ls'
+   for instance.  */
+static int
+jffs_readdir(struct file *filp, void *dirent, filldir_t filldir)
+{
+	struct jffs_file *f;
+	struct dentry *dentry = filp->f_dentry;
+	struct inode *inode = dentry->d_inode;
+	struct jffs_control *c = (struct jffs_control *)inode->i_sb->s_fs_info;
+	int j;
+	int ddino;
+	lock_kernel();
+	D3(printk (KERN_NOTICE "readdir(): down biglock\n"));
+	down(&c->fmc->biglock);
+
+	D2(printk("jffs_readdir(): inode: 0x%p, filp: 0x%p\n", inode, filp));
+	if (filp->f_pos == 0) {
+		D3(printk("jffs_readdir(): \".\" %lu\n", inode->i_ino));
+		if (filldir(dirent, ".", 1, filp->f_pos, inode->i_ino, DT_DIR) < 0) {
+			D3(printk (KERN_NOTICE "readdir(): up biglock\n"));
+			up(&c->fmc->biglock);
+			unlock_kernel();
+			return 0;
+		}
+		filp->f_pos = 1;
+	}
+	if (filp->f_pos == 1) {
+		if (inode->i_ino == JFFS_MIN_INO) {
+			ddino = JFFS_MIN_INO;
+		}
+		else {
+			ddino = ((struct jffs_file *)
+				 inode->u.generic_ip)->pino;
+		}
+		D3(printk("jffs_readdir(): \"..\" %u\n", ddino));
+		if (filldir(dirent, "..", 2, filp->f_pos, ddino, DT_DIR) < 0) {
+			D3(printk (KERN_NOTICE "readdir(): up biglock\n"));
+			up(&c->fmc->biglock);
+			unlock_kernel();
+			return 0;
+		}
+		filp->f_pos++;
+	}
+	f = ((struct jffs_file *)inode->u.generic_ip)->children;
+
+	j = 2;
+	while(f && (f->deleted || j++ < filp->f_pos )) {
+		f = f->sibling_next;
+	}
+
+	while (f) {
+		D3(printk("jffs_readdir(): \"%s\" ino: %u\n",
+			  (f->name ? f->name : ""), f->ino));
+		if (filldir(dirent, f->name, f->nsize,
+			    filp->f_pos , f->ino, DT_UNKNOWN) < 0) {
+		        D3(printk (KERN_NOTICE "readdir(): up biglock\n"));
+			up(&c->fmc->biglock);
+			unlock_kernel();
+			return 0;
+		}
+		filp->f_pos++;
+		do {
+			f = f->sibling_next;
+		} while(f && f->deleted);
+	}
+	D3(printk (KERN_NOTICE "readdir(): up biglock\n"));
+	up(&c->fmc->biglock);
+	unlock_kernel();
+	return filp->f_pos;
+} /* jffs_readdir()  */
+
+
+/* Find a file in a directory. If the file exists, return its
+   corresponding dentry.  */
+static struct dentry *
+jffs_lookup(struct inode *dir, struct dentry *dentry, struct nameidata *nd)
+{
+	struct jffs_file *d;
+	struct jffs_file *f;
+	struct jffs_control *c = (struct jffs_control *)dir->i_sb->s_fs_info;
+	int len;
+	int r = 0;
+	const char *name;
+	struct inode *inode = NULL;
+
+	len = dentry->d_name.len;
+	name = dentry->d_name.name;
+
+	lock_kernel();
+
+	D3({
+		char *s = (char *)kmalloc(len + 1, GFP_KERNEL);
+		memcpy(s, name, len);
+		s[len] = '\0';
+		printk("jffs_lookup(): dir: 0x%p, name: \"%s\"\n", dir, s);
+		kfree(s);
+	});
+
+	D3(printk (KERN_NOTICE "lookup(): down biglock\n"));
+	down(&c->fmc->biglock);
+
+	r = -ENAMETOOLONG;
+	if (len > JFFS_MAX_NAME_LEN) {
+		goto jffs_lookup_end;
+	}
+
+	r = -EACCES;
+	if (!(d = (struct jffs_file *)dir->u.generic_ip)) {
+		D(printk("jffs_lookup(): No such inode! (%lu)\n",
+			 dir->i_ino));
+		goto jffs_lookup_end;
+	}
+
+	/* Get the corresponding inode to the file.  */
+
+	/* iget calls jffs_read_inode, so we need to drop the biglock
+           before calling iget.  Unfortunately, the GC has a tendency
+           to sneak in here, because iget sometimes calls schedule ().
+	*/
+
+	if ((len == 1) && (name[0] == '.')) {
+		D3(printk (KERN_NOTICE "lookup(): up biglock\n"));
+		up(&c->fmc->biglock);
+		if (!(inode = iget(dir->i_sb, d->ino))) {
+			D(printk("jffs_lookup(): . iget() ==> NULL\n"));
+			goto jffs_lookup_end_no_biglock;
+		}
+		D3(printk (KERN_NOTICE "lookup(): down biglock\n"));
+		down(&c->fmc->biglock);
+	} else if ((len == 2) && (name[0] == '.') && (name[1] == '.')) {
+	        D3(printk (KERN_NOTICE "lookup(): up biglock\n"));
+		up(&c->fmc->biglock);
+ 		if (!(inode = iget(dir->i_sb, d->pino))) {
+			D(printk("jffs_lookup(): .. iget() ==> NULL\n"));
+			goto jffs_lookup_end_no_biglock;
+		}
+		D3(printk (KERN_NOTICE "lookup(): down biglock\n"));
+		down(&c->fmc->biglock);
+	} else if ((f = jffs_find_child(d, name, len))) {
+	        D3(printk (KERN_NOTICE "lookup(): up biglock\n"));
+		up(&c->fmc->biglock);
+		if (!(inode = iget(dir->i_sb, f->ino))) {
+			D(printk("jffs_lookup(): iget() ==> NULL\n"));
+			goto jffs_lookup_end_no_biglock;
+		}
+		D3(printk (KERN_NOTICE "lookup(): down biglock\n"));
+		down(&c->fmc->biglock);
+	} else {
+		D3(printk("jffs_lookup(): Couldn't find the file. "
+			  "f = 0x%p, name = \"%s\", d = 0x%p, d->ino = %u\n",
+			  f, name, d, d->ino));
+		inode = NULL;
+	}
+
+	d_add(dentry, inode);
+	D3(printk (KERN_NOTICE "lookup(): up biglock\n"));
+	up(&c->fmc->biglock);
+	unlock_kernel();
+	return NULL;
+
+jffs_lookup_end:
+	D3(printk (KERN_NOTICE "lookup(): up biglock\n"));
+	up(&c->fmc->biglock);
+
+jffs_lookup_end_no_biglock:
+	unlock_kernel();
+	return ERR_PTR(r);
+} /* jffs_lookup()  */
+
+
+/* Try to read a page of data from a file.  */
+static int
+jffs_do_readpage_nolock(struct file *file, struct page *page)
+{
+	void *buf;
+	unsigned long read_len;
+	int result;
+	struct inode *inode = (struct inode*)page->mapping->host;
+	struct jffs_file *f = (struct jffs_file *)inode->u.generic_ip;
+	struct jffs_control *c = (struct jffs_control *)inode->i_sb->s_fs_info;
+	int r;
+	loff_t offset;
+
+	D2(printk("***jffs_readpage(): file = \"%s\", page->index = %lu\n",
+		  (f->name ? f->name : ""), (long)page->index));
+
+	get_page(page);
+	/* Don't SetPageLocked(page), should be locked already */
+	ClearPageUptodate(page);
+	ClearPageError(page);
+
+	D3(printk (KERN_NOTICE "readpage(): down biglock\n"));
+	down(&c->fmc->biglock);
+
+	read_len = 0;
+	result = 0;
+	offset = page->index << PAGE_CACHE_SHIFT;
+
+	kmap(page);
+	buf = page_address(page);
+	if (offset < inode->i_size) {
+		read_len = min_t(long, inode->i_size - offset, PAGE_SIZE);
+		r = jffs_read_data(f, buf, offset, read_len);
+		if (r != read_len) {
+			result = -EIO;
+			D(
+			        printk("***jffs_readpage(): Read error! "
+				       "Wanted to read %lu bytes but only "
+				       "read %d bytes.\n", read_len, r);
+			  );
+		}
+
+	}
+
+	/* This handles the case of partial or no read in above */
+	if(read_len < PAGE_SIZE)
+	        memset(buf + read_len, 0, PAGE_SIZE - read_len);
+	flush_dcache_page(page);
+	kunmap(page);
+
+	D3(printk (KERN_NOTICE "readpage(): up biglock\n"));
+	up(&c->fmc->biglock);
+
+	if (result) {
+	        SetPageError(page);
+	}else {
+	        SetPageUptodate(page);	        
+	}
+
+	page_cache_release(page);
+
+	D3(printk("jffs_readpage(): Leaving...\n"));
+
+	return result;
+} /* jffs_do_readpage_nolock()  */
+
+static int jffs_readpage(struct file *file, struct page *page)
+{
+	int ret = jffs_do_readpage_nolock(file, page);
+	unlock_page(page);
+	return ret;
+}
+
+/* Create a new directory.  */
+static int
+jffs_mkdir(struct inode *dir, struct dentry *dentry, int mode)
+{
+	struct jffs_raw_inode raw_inode;
+	struct jffs_control *c;
+	struct jffs_node *node;
+	struct jffs_file *dir_f;
+	struct inode *inode;
+	int dir_mode;
+	int result = 0;
+	int err;
+
+	D1({
+	        int len = dentry->d_name.len;
+		char *_name = (char *) kmalloc(len + 1, GFP_KERNEL);
+		memcpy(_name, dentry->d_name.name, len);
+		_name[len] = '\0';
+		printk("***jffs_mkdir(): dir = 0x%p, name = \"%s\", "
+		       "len = %d, mode = 0x%08x\n", dir, _name, len, mode);
+		kfree(_name);
+	});
+
+	lock_kernel();
+	dir_f = (struct jffs_file *)dir->u.generic_ip;
+
+	ASSERT(if (!dir_f) {
+		printk(KERN_ERR "jffs_mkdir(): No reference to a "
+		       "jffs_file struct in inode.\n");
+		unlock_kernel();
+		return -EIO;
+	});
+
+	c = dir_f->c;
+	D3(printk (KERN_NOTICE "mkdir(): down biglock\n"));
+	down(&c->fmc->biglock);
+
+	dir_mode = S_IFDIR | (mode & (S_IRWXUGO|S_ISVTX)
+			      & ~current->fs->umask);
+	if (dir->i_mode & S_ISGID) {
+		dir_mode |= S_ISGID;
+	}
+
+	/* Create a node and initialize it as much as needed.  */
+	if (!(node = jffs_alloc_node())) {
+		D(printk("jffs_mkdir(): Allocation failed: node == 0\n"));
+		result = -ENOMEM;
+		goto jffs_mkdir_end;
+	}
+	node->data_offset = 0;
+	node->removed_size = 0;
+
+	/* Initialize the raw inode.  */
+	raw_inode.magic = JFFS_MAGIC_BITMASK;
+	raw_inode.ino = c->next_ino++;
+	raw_inode.pino = dir_f->ino;
+	raw_inode.version = 1;
+	raw_inode.mode = dir_mode;
+	raw_inode.uid = current->fsuid;
+	raw_inode.gid = (dir->i_mode & S_ISGID) ? dir->i_gid : current->fsgid;
+	/*	raw_inode.gid = current->fsgid; */
+	raw_inode.atime = get_seconds();
+	raw_inode.mtime = raw_inode.atime;
+	raw_inode.ctime = raw_inode.atime;
+	raw_inode.offset = 0;
+	raw_inode.dsize = 0;
+	raw_inode.rsize = 0;
+	raw_inode.nsize = dentry->d_name.len;
+	raw_inode.nlink = 1;
+	raw_inode.spare = 0;
+	raw_inode.rename = 0;
+	raw_inode.deleted = 0;
+
+	/* Write the new node to the flash.  */
+	if ((result = jffs_write_node(c, node, &raw_inode,
+				     dentry->d_name.name, NULL, 0, NULL)) < 0) {
+		D(printk("jffs_mkdir(): jffs_write_node() failed.\n"));
+		jffs_free_node(node);
+		goto jffs_mkdir_end;
+	}
+
+	/* Insert the new node into the file system.  */
+	if ((result = jffs_insert_node(c, NULL, &raw_inode, dentry->d_name.name,
+				       node)) < 0) {
+		goto jffs_mkdir_end;
+	}
+
+	inode = jffs_new_inode(dir, &raw_inode, &err);
+	if (inode == NULL) {
+		result = err;
+		goto jffs_mkdir_end;
+	}
+
+	inode->i_op = &jffs_dir_inode_operations;
+	inode->i_fop = &jffs_dir_operations;
+
+	mark_inode_dirty(dir);
+	d_instantiate(dentry, inode);
+
+	result = 0;
+jffs_mkdir_end:
+	D3(printk (KERN_NOTICE "mkdir(): up biglock\n"));
+	up(&c->fmc->biglock);
+	unlock_kernel();
+	return result;
+} /* jffs_mkdir()  */
+
+
+/* Remove a directory.  */
+static int
+jffs_rmdir(struct inode *dir, struct dentry *dentry)
+{
+	struct jffs_control *c = (struct jffs_control *)dir->i_sb->s_fs_info;
+	int ret;
+	D3(printk("***jffs_rmdir()\n"));
+	D3(printk (KERN_NOTICE "rmdir(): down biglock\n"));
+	lock_kernel();
+	down(&c->fmc->biglock);
+	ret = jffs_remove(dir, dentry, S_IFDIR);
+	D3(printk (KERN_NOTICE "rmdir(): up biglock\n"));
+	up(&c->fmc->biglock);
+	unlock_kernel();
+	return ret;
+}
+
+
+/* Remove any kind of file except for directories.  */
+static int
+jffs_unlink(struct inode *dir, struct dentry *dentry)
+{
+	struct jffs_control *c = (struct jffs_control *)dir->i_sb->s_fs_info;
+	int ret; 
+
+	lock_kernel();
+	D3(printk("***jffs_unlink()\n"));
+	D3(printk (KERN_NOTICE "unlink(): down biglock\n"));
+	down(&c->fmc->biglock);
+	ret = jffs_remove(dir, dentry, 0);
+	D3(printk (KERN_NOTICE "unlink(): up biglock\n"));
+	up(&c->fmc->biglock);
+	unlock_kernel();
+	return ret;
+}
+
+
+/* Remove a JFFS entry, i.e. plain files, directories, etc.  Here we
+   shouldn't test for free space on the device.  */
+static int
+jffs_remove(struct inode *dir, struct dentry *dentry, int type)
+{
+	struct jffs_raw_inode raw_inode;
+	struct jffs_control *c;
+	struct jffs_file *dir_f; /* The file-to-remove's parent.  */
+	struct jffs_file *del_f; /* The file to remove.  */
+	struct jffs_node *del_node;
+	struct inode *inode = NULL;
+	int result = 0;
+
+	D1({
+		int len = dentry->d_name.len;
+		const char *name = dentry->d_name.name;
+		char *_name = (char *) kmalloc(len + 1, GFP_KERNEL);
+		memcpy(_name, name, len);
+		_name[len] = '\0';
+		printk("***jffs_remove(): file = \"%s\", ino = %ld\n", _name, dentry->d_inode->i_ino);
+		kfree(_name);
+	});
+
+	dir_f = (struct jffs_file *) dir->u.generic_ip;
+	c = dir_f->c;
+
+	result = -ENOENT;
+	if (!(del_f = jffs_find_child(dir_f, dentry->d_name.name,
+				      dentry->d_name.len))) {
+		D(printk("jffs_remove(): jffs_find_child() failed.\n"));
+		goto jffs_remove_end;
+	}
+
+	if (S_ISDIR(type)) {
+		struct jffs_file *child = del_f->children;
+		while(child) {
+			if( !child->deleted ) {
+				result = -ENOTEMPTY;
+				goto jffs_remove_end;
+			}
+			child = child->sibling_next;
+		}
+	}            
+	else if (S_ISDIR(del_f->mode)) {
+		D(printk("jffs_remove(): node is a directory "
+			 "but it shouldn't be.\n"));
+		result = -EPERM;
+		goto jffs_remove_end;
+	}
+
+	inode = dentry->d_inode;
+
+	result = -EIO;
+	if (del_f->ino != inode->i_ino)
+		goto jffs_remove_end;
+
+	if (!inode->i_nlink) {
+		printk("Deleting nonexistent file inode: %lu, nlink: %d\n",
+		       inode->i_ino, inode->i_nlink);
+		inode->i_nlink=1;
+	}
+
+	/* Create a node for the deletion.  */
+	result = -ENOMEM;
+	if (!(del_node = jffs_alloc_node())) {
+		D(printk("jffs_remove(): Allocation failed!\n"));
+		goto jffs_remove_end;
+	}
+	del_node->data_offset = 0;
+	del_node->removed_size = 0;
+
+	/* Initialize the raw inode.  */
+	raw_inode.magic = JFFS_MAGIC_BITMASK;
+	raw_inode.ino = del_f->ino;
+	raw_inode.pino = del_f->pino;
+/*  	raw_inode.version = del_f->highest_version + 1; */
+	raw_inode.mode = del_f->mode;
+	raw_inode.uid = current->fsuid;
+	raw_inode.gid = current->fsgid;
+	raw_inode.atime = get_seconds();
+	raw_inode.mtime = del_f->mtime;
+	raw_inode.ctime = raw_inode.atime;
+	raw_inode.offset = 0;
+	raw_inode.dsize = 0;
+	raw_inode.rsize = 0;
+	raw_inode.nsize = 0;
+	raw_inode.nlink = del_f->nlink;
+	raw_inode.spare = 0;
+	raw_inode.rename = 0;
+	raw_inode.deleted = 1;
+
+	/* Write the new node to the flash memory.  */
+	if (jffs_write_node(c, del_node, &raw_inode, NULL, NULL, 1, del_f) < 0) {
+		jffs_free_node(del_node);
+		result = -EIO;
+		goto jffs_remove_end;
+	}
+
+	/* Update the file.  This operation will make the file disappear
+	   from the in-memory file system structures.  */
+	jffs_insert_node(c, del_f, &raw_inode, NULL, del_node);
+
+	dir->i_ctime = dir->i_mtime = CURRENT_TIME_SEC;
+	mark_inode_dirty(dir);
+	inode->i_nlink--;
+	inode->i_ctime = dir->i_ctime;
+	mark_inode_dirty(inode);
+
+	d_delete(dentry);	/* This also frees the inode */
+
+	result = 0;
+jffs_remove_end:
+	return result;
+} /* jffs_remove()  */
+
+
+static int
+jffs_mknod(struct inode *dir, struct dentry *dentry, int mode, dev_t rdev)
+{
+	struct jffs_raw_inode raw_inode;
+	struct jffs_file *dir_f;
+	struct jffs_node *node = NULL;
+	struct jffs_control *c;
+	struct inode *inode;
+	int result = 0;
+	u16 data = old_encode_dev(rdev);
+	int err;
+
+	D1(printk("***jffs_mknod()\n"));
+
+	if (!old_valid_dev(rdev))
+		return -EINVAL;
+	lock_kernel();
+	dir_f = (struct jffs_file *)dir->u.generic_ip;
+	c = dir_f->c;
+
+	D3(printk (KERN_NOTICE "mknod(): down biglock\n"));
+	down(&c->fmc->biglock);
+
+	/* Create and initialize a new node.  */
+	if (!(node = jffs_alloc_node())) {
+		D(printk("jffs_mknod(): Allocation failed!\n"));
+		result = -ENOMEM;
+		goto jffs_mknod_err;
+	}
+	node->data_offset = 0;
+	node->removed_size = 0;
+
+	/* Initialize the raw inode.  */
+	raw_inode.magic = JFFS_MAGIC_BITMASK;
+	raw_inode.ino = c->next_ino++;
+	raw_inode.pino = dir_f->ino;
+	raw_inode.version = 1;
+	raw_inode.mode = mode;
+	raw_inode.uid = current->fsuid;
+	raw_inode.gid = (dir->i_mode & S_ISGID) ? dir->i_gid : current->fsgid;
+	/*	raw_inode.gid = current->fsgid; */
+	raw_inode.atime = get_seconds();
+	raw_inode.mtime = raw_inode.atime;
+	raw_inode.ctime = raw_inode.atime;
+	raw_inode.offset = 0;
+	raw_inode.dsize = 2;
+	raw_inode.rsize = 0;
+	raw_inode.nsize = dentry->d_name.len;
+	raw_inode.nlink = 1;
+	raw_inode.spare = 0;
+	raw_inode.rename = 0;
+	raw_inode.deleted = 0;
+
+	/* Write the new node to the flash.  */
+	if ((err = jffs_write_node(c, node, &raw_inode, dentry->d_name.name,
+				   (unsigned char *)&data, 0, NULL)) < 0) {
+		D(printk("jffs_mknod(): jffs_write_node() failed.\n"));
+		result = err;
+		goto jffs_mknod_err;
+	}
+
+	/* Insert the new node into the file system.  */
+	if ((err = jffs_insert_node(c, NULL, &raw_inode, dentry->d_name.name,
+				    node)) < 0) {
+		result = err;
+		goto jffs_mknod_end;
+	}
+
+	inode = jffs_new_inode(dir, &raw_inode, &err);
+	if (inode == NULL) {
+		result = err;
+		goto jffs_mknod_end;
+	}
+
+	init_special_inode(inode, mode, rdev);
+
+	d_instantiate(dentry, inode);
+
+	goto jffs_mknod_end;
+
+jffs_mknod_err:
+	if (node) {
+		jffs_free_node(node);
+	}
+
+jffs_mknod_end:
+	D3(printk (KERN_NOTICE "mknod(): up biglock\n"));
+	up(&c->fmc->biglock);
+	unlock_kernel();
+	return result;
+} /* jffs_mknod()  */
+
+
+static int
+jffs_symlink(struct inode *dir, struct dentry *dentry, const char *symname)
+{
+	struct jffs_raw_inode raw_inode;
+	struct jffs_control *c;
+	struct jffs_file *dir_f;
+	struct jffs_node *node;
+	struct inode *inode;
+
+	int symname_len = strlen(symname);
+	int err;
+
+	lock_kernel();
+	D1({
+		int len = dentry->d_name.len; 
+		char *_name = (char *)kmalloc(len + 1, GFP_KERNEL);
+		char *_symname = (char *)kmalloc(symname_len + 1, GFP_KERNEL);
+		memcpy(_name, dentry->d_name.name, len);
+		_name[len] = '\0';
+		memcpy(_symname, symname, symname_len);
+		_symname[symname_len] = '\0';
+		printk("***jffs_symlink(): dir = 0x%p, "
+		       "dentry->dname.name = \"%s\", "
+		       "symname = \"%s\"\n", dir, _name, _symname);
+		kfree(_name);
+		kfree(_symname);
+	});
+
+	dir_f = (struct jffs_file *)dir->u.generic_ip;
+	ASSERT(if (!dir_f) {
+		printk(KERN_ERR "jffs_symlink(): No reference to a "
+		       "jffs_file struct in inode.\n");
+		unlock_kernel();
+		return -EIO;
+	});
+
+	c = dir_f->c;
+
+	/* Create a node and initialize it as much as needed.  */
+	if (!(node = jffs_alloc_node())) {
+		D(printk("jffs_symlink(): Allocation failed: node = NULL\n"));
+		unlock_kernel();
+		return -ENOMEM;
+	}
+	D3(printk (KERN_NOTICE "symlink(): down biglock\n"));
+	down(&c->fmc->biglock);
+
+	node->data_offset = 0;
+	node->removed_size = 0;
+
+	/* Initialize the raw inode.  */
+	raw_inode.magic = JFFS_MAGIC_BITMASK;
+	raw_inode.ino = c->next_ino++;
+	raw_inode.pino = dir_f->ino;
+	raw_inode.version = 1;
+	raw_inode.mode = S_IFLNK | S_IRWXUGO;
+	raw_inode.uid = current->fsuid;
+	raw_inode.gid = (dir->i_mode & S_ISGID) ? dir->i_gid : current->fsgid;
+	raw_inode.atime = get_seconds();
+	raw_inode.mtime = raw_inode.atime;
+	raw_inode.ctime = raw_inode.atime;
+	raw_inode.offset = 0;
+	raw_inode.dsize = symname_len;
+	raw_inode.rsize = 0;
+	raw_inode.nsize = dentry->d_name.len;
+	raw_inode.nlink = 1;
+	raw_inode.spare = 0;
+	raw_inode.rename = 0;
+	raw_inode.deleted = 0;
+
+	/* Write the new node to the flash.  */
+	if ((err = jffs_write_node(c, node, &raw_inode, dentry->d_name.name,
+				   (const unsigned char *)symname, 0, NULL)) < 0) {
+		D(printk("jffs_symlink(): jffs_write_node() failed.\n"));
+		jffs_free_node(node);
+		goto jffs_symlink_end;
+	}
+
+	/* Insert the new node into the file system.  */
+	if ((err = jffs_insert_node(c, NULL, &raw_inode, dentry->d_name.name,
+				    node)) < 0) {
+		goto jffs_symlink_end;
+	}
+
+	inode = jffs_new_inode(dir, &raw_inode, &err);
+	if (inode == NULL) {
+		goto jffs_symlink_end;
+	}
+	err = 0;
+	inode->i_op = &page_symlink_inode_operations;
+	inode->i_mapping->a_ops = &jffs_address_operations;
+
+	d_instantiate(dentry, inode);
+ jffs_symlink_end:
+	D3(printk (KERN_NOTICE "symlink(): up biglock\n"));
+	up(&c->fmc->biglock);
+	unlock_kernel();
+	return err;
+} /* jffs_symlink()  */
+
+
+/* Create an inode inside a JFFS directory (dir) and return it.
+ *
+ * By the time this is called, we already have created
+ * the directory cache entry for the new file, but it
+ * is so far negative - it has no inode.
+ *
+ * If the create succeeds, we fill in the inode information
+ * with d_instantiate().
+ */
+static int
+jffs_create(struct inode *dir, struct dentry *dentry, int mode,
+		struct nameidata *nd)
+{
+	struct jffs_raw_inode raw_inode;
+	struct jffs_control *c;
+	struct jffs_node *node;
+	struct jffs_file *dir_f; /* JFFS representation of the directory.  */
+	struct inode *inode;
+	int err;
+
+	lock_kernel();
+	D1({
+		int len = dentry->d_name.len;
+		char *s = (char *)kmalloc(len + 1, GFP_KERNEL);
+		memcpy(s, dentry->d_name.name, len);
+		s[len] = '\0';
+		printk("jffs_create(): dir: 0x%p, name: \"%s\"\n", dir, s);
+		kfree(s);
+	});
+
+	dir_f = (struct jffs_file *)dir->u.generic_ip;
+	ASSERT(if (!dir_f) {
+		printk(KERN_ERR "jffs_create(): No reference to a "
+		       "jffs_file struct in inode.\n");
+		unlock_kernel();
+		return -EIO;
+	});
+
+	c = dir_f->c;
+
+	/* Create a node and initialize as much as needed.  */
+	if (!(node = jffs_alloc_node())) {
+		D(printk("jffs_create(): Allocation failed: node == 0\n"));
+		unlock_kernel();
+		return -ENOMEM;
+	}
+	D3(printk (KERN_NOTICE "create(): down biglock\n"));
+	down(&c->fmc->biglock);
+
+	node->data_offset = 0;
+	node->removed_size = 0;
+
+	/* Initialize the raw inode.  */
+	raw_inode.magic = JFFS_MAGIC_BITMASK;
+	raw_inode.ino = c->next_ino++;
+	raw_inode.pino = dir_f->ino;
+	raw_inode.version = 1;
+	raw_inode.mode = mode;
+	raw_inode.uid = current->fsuid;
+	raw_inode.gid = (dir->i_mode & S_ISGID) ? dir->i_gid : current->fsgid;
+	raw_inode.atime = get_seconds();
+	raw_inode.mtime = raw_inode.atime;
+	raw_inode.ctime = raw_inode.atime;
+	raw_inode.offset = 0;
+	raw_inode.dsize = 0;
+	raw_inode.rsize = 0;
+	raw_inode.nsize = dentry->d_name.len;
+	raw_inode.nlink = 1;
+	raw_inode.spare = 0;
+	raw_inode.rename = 0;
+	raw_inode.deleted = 0;
+
+	/* Write the new node to the flash.  */
+	if ((err = jffs_write_node(c, node, &raw_inode,
+				   dentry->d_name.name, NULL, 0, NULL)) < 0) {
+		D(printk("jffs_create(): jffs_write_node() failed.\n"));
+		jffs_free_node(node);
+		goto jffs_create_end;
+	}
+
+	/* Insert the new node into the file system.  */
+	if ((err = jffs_insert_node(c, NULL, &raw_inode, dentry->d_name.name,
+				    node)) < 0) {
+		goto jffs_create_end;
+	}
+
+	/* Initialize an inode.  */
+	inode = jffs_new_inode(dir, &raw_inode, &err);
+	if (inode == NULL) {
+		goto jffs_create_end;
+	}
+	err = 0;
+	inode->i_op = &jffs_file_inode_operations;
+	inode->i_fop = &jffs_file_operations;
+	inode->i_mapping->a_ops = &jffs_address_operations;
+	inode->i_mapping->nrpages = 0;
+
+	d_instantiate(dentry, inode);
+ jffs_create_end:
+	D3(printk (KERN_NOTICE "create(): up biglock\n"));
+	up(&c->fmc->biglock);
+	unlock_kernel();
+	return err;
+} /* jffs_create()  */
+
+
+/* Write, append or rewrite data to an existing file.  */
+static ssize_t
+jffs_file_write(struct file *filp, const char *buf, size_t count,
+		loff_t *ppos)
+{
+	struct jffs_raw_inode raw_inode;
+	struct jffs_control *c;
+	struct jffs_file *f;
+	struct jffs_node *node;
+	struct dentry *dentry = filp->f_dentry;
+	struct inode *inode = dentry->d_inode;
+	int recoverable = 0;
+	size_t written = 0;
+	__u32 thiscount = count;
+	loff_t pos = *ppos;
+	int err;
+
+	inode = filp->f_dentry->d_inode;
+
+	D2(printk("***jffs_file_write(): inode: 0x%p (ino: %lu), "
+		  "filp: 0x%p, buf: 0x%p, count: %d\n",
+		  inode, inode->i_ino, filp, buf, count));
+
+#if 0
+	if (inode->i_sb->s_flags & MS_RDONLY) {
+		D(printk("jffs_file_write(): MS_RDONLY\n"));
+		err = -EROFS;
+		goto out_isem;
+	}
+#endif	
+	err = -EINVAL;
+
+	if (!S_ISREG(inode->i_mode)) {
+		D(printk("jffs_file_write(): inode->i_mode == 0x%08x\n",
+				inode->i_mode));
+		goto out_isem;
+	}
+
+	if (!(f = (struct jffs_file *)inode->u.generic_ip)) {
+		D(printk("jffs_file_write(): inode->u.generic_ip = 0x%p\n",
+				inode->u.generic_ip));
+		goto out_isem;
+	}
+
+	c = f->c;
+
+	/*
+	 * This will never trigger with sane page sizes.  leave it in
+	 * anyway, since I'm thinking about how to merge larger writes
+	 * (the current idea is to poke a thread that does the actual
+	 * I/O and starts by doing a down(&inode->i_sem).  then we
+	 * would need to get the page cache pages and have a list of
+	 * I/O requests and do write-merging here.
+	 * -- prumpf
+	 */
+	thiscount = min(c->fmc->max_chunk_size - sizeof(struct jffs_raw_inode), count);
+
+	D3(printk (KERN_NOTICE "file_write(): down biglock\n"));
+	down(&c->fmc->biglock);
+
+	/* Urgh. POSIX says we can do short writes if we feel like it. 
+	 * In practice, we can't. Nothing will cope. So we loop until
+	 * we're done.
+	 *
+	 * <_Anarchy_> posix and reality are not interconnected on this issue
+	 */
+	while (count) {
+		/* Things are going to be written so we could allocate and
+		   initialize the necessary data structures now.  */
+		if (!(node = jffs_alloc_node())) {
+			D(printk("jffs_file_write(): node == 0\n"));
+			err = -ENOMEM;
+			goto out;
+		}
+
+		node->data_offset = pos;
+		node->removed_size = 0;
+
+		/* Initialize the raw inode.  */
+		raw_inode.magic = JFFS_MAGIC_BITMASK;
+		raw_inode.ino = f->ino;
+		raw_inode.pino = f->pino;
+
+		raw_inode.mode = f->mode;
+
+		raw_inode.uid = f->uid;
+		raw_inode.gid = f->gid;
+		raw_inode.atime = get_seconds();
+		raw_inode.mtime = raw_inode.atime;
+		raw_inode.ctime = f->ctime;
+		raw_inode.offset = pos;
+		raw_inode.dsize = thiscount;
+		raw_inode.rsize = 0;
+		raw_inode.nsize = f->nsize;
+		raw_inode.nlink = f->nlink;
+		raw_inode.spare = 0;
+		raw_inode.rename = 0;
+		raw_inode.deleted = 0;
+
+		if (pos < f->size) {
+			node->removed_size = raw_inode.rsize = min(thiscount, (__u32)(f->size - pos));
+
+			/* If this node is going entirely over the top of old data,
+			   we can allow it to go into the reserved space, because
+			   we know that GC can reclaim the space later.
+			*/
+			if (pos + thiscount < f->size) {
+				/* If all the data we're overwriting are _real_,
+				   not just holes, then:
+				   recoverable = 1;
+				*/
+			}
+		}
+
+		/* Write the new node to the flash.  */
+		/* NOTE: We would be quite happy if jffs_write_node() wrote a
+		   smaller node than we were expecting. There's no need for it
+		   to waste the space at the end of the flash just because it's
+		   a little smaller than what we asked for. But that's a whole
+		   new can of worms which I'm not going to open this week. 
+		   -- dwmw2.
+		*/
+		if ((err = jffs_write_node(c, node, &raw_inode, f->name,
+					   (const unsigned char *)buf,
+					   recoverable, f)) < 0) {
+			D(printk("jffs_file_write(): jffs_write_node() failed.\n"));
+			jffs_free_node(node);
+			goto out;
+		}
+
+		written += err;
+		buf += err;
+		count -= err;
+		pos += err;
+
+		/* Insert the new node into the file system.  */
+		if ((err = jffs_insert_node(c, f, &raw_inode, NULL, node)) < 0) {
+			goto out;
+		}
+
+		D3(printk("jffs_file_write(): new f_pos %ld.\n", (long)pos));
+
+		thiscount = min(c->fmc->max_chunk_size - sizeof(struct jffs_raw_inode), count);
+	}
+ out:
+	D3(printk (KERN_NOTICE "file_write(): up biglock\n"));
+	up(&c->fmc->biglock);
+
+	/* Fix things in the real inode.  */
+	if (pos > inode->i_size) {
+		inode->i_size = pos;
+		inode->i_blocks = (inode->i_size + 511) >> 9;
+	}
+	inode->i_ctime = inode->i_mtime = CURRENT_TIME_SEC;
+	mark_inode_dirty(inode);
+	invalidate_inode_pages(inode->i_mapping);
+
+ out_isem:
+	return err;
+} /* jffs_file_write()  */
+
+static int
+jffs_prepare_write(struct file *filp, struct page *page,
+                  unsigned from, unsigned to)
+{
+	/* FIXME: we should detect some error conditions here */
+
+	/* Bugger that. We should make sure the page is uptodate */
+	if (!PageUptodate(page) && (from || to < PAGE_CACHE_SIZE))
+		return jffs_do_readpage_nolock(filp, page);
+
+	return 0;
+} /* jffs_prepare_write() */
+
+static int
+jffs_commit_write(struct file *filp, struct page *page,
+                 unsigned from, unsigned to)
+{
+       void *addr = page_address(page) + from;
+       /* XXX: PAGE_CACHE_SHIFT or PAGE_SHIFT */
+       loff_t pos = (page->index<<PAGE_CACHE_SHIFT) + from;
+
+       return jffs_file_write(filp, addr, to-from, &pos);
+} /* jffs_commit_write() */
+
+/* This is our ioctl() routine.  */
+static int
+jffs_ioctl(struct inode *inode, struct file *filp, unsigned int cmd,
+	   unsigned long arg)
+{
+	struct jffs_control *c;
+	int ret = 0;
+
+	D2(printk("***jffs_ioctl(): cmd = 0x%08x, arg = 0x%08lx\n",
+		  cmd, arg));
+
+	if (!(c = (struct jffs_control *)inode->i_sb->s_fs_info)) {
+		printk(KERN_ERR "JFFS: Bad inode in ioctl() call. "
+		       "(cmd = 0x%08x)\n", cmd);
+		return -EIO;
+	}
+	D3(printk (KERN_NOTICE "ioctl(): down biglock\n"));
+	down(&c->fmc->biglock);
+
+	switch (cmd) {
+	case JFFS_PRINT_HASH:
+		jffs_print_hash_table(c);
+		break;
+	case JFFS_PRINT_TREE:
+		jffs_print_tree(c->root, 0);
+		break;
+	case JFFS_GET_STATUS:
+		{
+			struct jffs_flash_status fst;
+			struct jffs_fmcontrol *fmc = c->fmc;
+			printk("Flash status -- ");
+			if (!access_ok(VERIFY_WRITE,
+				       (struct jffs_flash_status __user *)arg,
+				       sizeof(struct jffs_flash_status))) {
+				D(printk("jffs_ioctl(): Bad arg in "
+					 "JFFS_GET_STATUS ioctl!\n"));
+				ret = -EFAULT;
+				break;
+			}
+			fst.size = fmc->flash_size;
+			fst.used = fmc->used_size;
+			fst.dirty = fmc->dirty_size;
+			fst.begin = fmc->head->offset;
+			fst.end = fmc->tail->offset + fmc->tail->size;
+			printk("size: %d, used: %d, dirty: %d, "
+			       "begin: %d, end: %d\n",
+			       fst.size, fst.used, fst.dirty,
+			       fst.begin, fst.end);
+			if (copy_to_user((struct jffs_flash_status __user *)arg,
+					 &fst,
+					 sizeof(struct jffs_flash_status))) {
+				ret = -EFAULT;
+			}
+		}
+		break;
+	default:
+		ret = -ENOTTY;
+	}
+	D3(printk (KERN_NOTICE "ioctl(): up biglock\n"));
+	up(&c->fmc->biglock);
+	return ret;
+} /* jffs_ioctl()  */
+
+
+static struct address_space_operations jffs_address_operations = {
+	.readpage	= jffs_readpage,
+	.prepare_write	= jffs_prepare_write,
+	.commit_write	= jffs_commit_write,
+};
+
+static int jffs_fsync(struct file *f, struct dentry *d, int datasync)
+{
+	/* We currently have O_SYNC operations at all times.
+	   Do nothing.
+	*/
+	return 0;
+}
+
+
+extern int generic_file_open(struct inode *, struct file *) __attribute__((weak));
+extern loff_t generic_file_llseek(struct file *, loff_t, int) __attribute__((weak));
+
+static struct file_operations jffs_file_operations =
+{
+	.open		= generic_file_open,
+	.llseek		= generic_file_llseek,
+	.read		= generic_file_read,
+	.write		= generic_file_write,
+	.ioctl		= jffs_ioctl,
+	.mmap		= generic_file_readonly_mmap,
+	.fsync		= jffs_fsync,
+	.sendfile	= generic_file_sendfile,
+};
+
+
+static struct inode_operations jffs_file_inode_operations =
+{
+	.lookup		= jffs_lookup,          /* lookup */
+	.setattr	= jffs_setattr,
+};
+
+
+static struct file_operations jffs_dir_operations =
+{
+	.readdir	= jffs_readdir,
+};
+
+
+static struct inode_operations jffs_dir_inode_operations =
+{
+	.create		= jffs_create,
+	.lookup		= jffs_lookup,
+	.unlink		= jffs_unlink,
+	.symlink	= jffs_symlink,
+	.mkdir		= jffs_mkdir,
+	.rmdir		= jffs_rmdir,
+	.mknod		= jffs_mknod,
+	.rename		= jffs_rename,
+	.setattr	= jffs_setattr,
+};
+
+
+/* Initialize an inode for the VFS.  */
+static void
+jffs_read_inode(struct inode *inode)
+{
+	struct jffs_file *f;
+	struct jffs_control *c;
+
+	D3(printk("jffs_read_inode(): inode->i_ino == %lu\n", inode->i_ino));
+
+	if (!inode->i_sb) {
+		D(printk("jffs_read_inode(): !inode->i_sb ==> "
+			 "No super block!\n"));
+		return;
+	}
+	c = (struct jffs_control *)inode->i_sb->s_fs_info;
+	D3(printk (KERN_NOTICE "read_inode(): down biglock\n"));
+	down(&c->fmc->biglock);
+	if (!(f = jffs_find_file(c, inode->i_ino))) {
+		D(printk("jffs_read_inode(): No such inode (%lu).\n",
+			 inode->i_ino));
+		D3(printk (KERN_NOTICE "read_inode(): up biglock\n"));
+		up(&c->fmc->biglock);
+		return;
+	}
+	inode->u.generic_ip = (void *)f;
+	inode->i_mode = f->mode;
+	inode->i_nlink = f->nlink;
+	inode->i_uid = f->uid;
+	inode->i_gid = f->gid;
+	inode->i_size = f->size;
+	inode->i_atime.tv_sec = f->atime;
+	inode->i_mtime.tv_sec = f->mtime;
+	inode->i_ctime.tv_sec = f->ctime;
+	inode->i_atime.tv_nsec = 
+	inode->i_mtime.tv_nsec = 
+	inode->i_ctime.tv_nsec = 0;
+
+	inode->i_blksize = PAGE_SIZE;
+	inode->i_blocks = (inode->i_size + 511) >> 9;
+	if (S_ISREG(inode->i_mode)) {
+		inode->i_op = &jffs_file_inode_operations;
+		inode->i_fop = &jffs_file_operations;
+		inode->i_mapping->a_ops = &jffs_address_operations;
+	}
+	else if (S_ISDIR(inode->i_mode)) {
+		inode->i_op = &jffs_dir_inode_operations;
+		inode->i_fop = &jffs_dir_operations;
+	}
+	else if (S_ISLNK(inode->i_mode)) {
+		inode->i_op = &page_symlink_inode_operations;
+		inode->i_mapping->a_ops = &jffs_address_operations;
+	}
+	else {
+		/* If the node is a device of some sort, then the number of
+		   the device should be read from the flash memory and then
+		   added to the inode's i_rdev member.  */
+		u16 val;
+		jffs_read_data(f, (char *)&val, 0, 2);
+		init_special_inode(inode, inode->i_mode,
+			old_decode_dev(val));
+	}
+
+	D3(printk (KERN_NOTICE "read_inode(): up biglock\n"));
+	up(&c->fmc->biglock);
+}
+
+
+static void
+jffs_delete_inode(struct inode *inode)
+{
+	struct jffs_file *f;
+	struct jffs_control *c;
+	D3(printk("jffs_delete_inode(): inode->i_ino == %lu\n",
+		  inode->i_ino));
+
+	lock_kernel();
+	inode->i_size = 0;
+	inode->i_blocks = 0;
+	inode->u.generic_ip = NULL;
+	clear_inode(inode);
+	if (inode->i_nlink == 0) {
+		c = (struct jffs_control *) inode->i_sb->s_fs_info;
+		f = (struct jffs_file *) jffs_find_file (c, inode->i_ino);
+		jffs_possibly_delete_file(f);
+	}
+
+	unlock_kernel();
+}
+
+
+static void
+jffs_write_super(struct super_block *sb)
+{
+	struct jffs_control *c = (struct jffs_control *)sb->s_fs_info;
+	lock_kernel();
+	jffs_garbage_collect_trigger(c);
+	unlock_kernel();
+}
+
+static int jffs_remount(struct super_block *sb, int *flags, char *data)
+{
+	*flags |= MS_NODIRATIME;
+	return 0;
+}
+
+static struct super_operations jffs_ops =
+{
+	.read_inode	= jffs_read_inode,
+	.delete_inode 	= jffs_delete_inode,
+	.put_super	= jffs_put_super,
+	.write_super	= jffs_write_super,
+	.statfs		= jffs_statfs,
+	.remount_fs	= jffs_remount,
+};
+
+static struct super_block *jffs_get_sb(struct file_system_type *fs_type,
+	int flags, const char *dev_name, void *data)
+{
+	return get_sb_bdev(fs_type, flags, dev_name, data, jffs_fill_super);
+}
+
+static struct file_system_type jffs_fs_type = {
+	.owner		= THIS_MODULE,
+	.name		= "jffs",
+	.get_sb		= jffs_get_sb,
+	.kill_sb	= kill_block_super,
+	.fs_flags	= FS_REQUIRES_DEV,
+};
+
+static int __init
+init_jffs_fs(void)
+{
+	printk(KERN_INFO "JFFS version " JFFS_VERSION_STRING
+		", (C) 1999, 2000  Axis Communications AB\n");
+	
+#ifdef CONFIG_JFFS_PROC_FS
+	jffs_proc_root = proc_mkdir("jffs", proc_root_fs);
+	if (!jffs_proc_root) {
+		printk(KERN_WARNING "cannot create /proc/jffs entry\n");
+	}
+#endif
+	fm_cache = kmem_cache_create("jffs_fm", sizeof(struct jffs_fm),
+				     0, SLAB_HWCACHE_ALIGN|SLAB_RECLAIM_ACCOUNT, 
+				     NULL, NULL);
+	if (!fm_cache) {
+		return -ENOMEM;
+	}
+
+	node_cache = kmem_cache_create("jffs_node",sizeof(struct jffs_node),
+				       0, SLAB_HWCACHE_ALIGN|SLAB_RECLAIM_ACCOUNT, 
+				       NULL, NULL);
+	if (!node_cache) {
+		kmem_cache_destroy(fm_cache);
+		return -ENOMEM;
+	}
+
+	return register_filesystem(&jffs_fs_type);
+}
+
+static void __exit
+exit_jffs_fs(void)
+{
+	unregister_filesystem(&jffs_fs_type);
+	kmem_cache_destroy(fm_cache);
+	kmem_cache_destroy(node_cache);
+}
+
+module_init(init_jffs_fs)
+module_exit(exit_jffs_fs)
+
+MODULE_DESCRIPTION("The Journalling Flash File System");
+MODULE_AUTHOR("Axis Communications AB.");
+MODULE_LICENSE("GPL");