Update README and get rid of some obsolete files in kernel/

Signed-off-by: Phillip Lougher <phillip@lougher.demon.co.uk>

3 files changed, 0 insertions, 442 deletions

diff --git a/kernel/linux-2.6.22.patch b/kernel/linux-2.6.22.patch
deleted file mode 100644
index 30ba1d4..0000000
--- a/kernel/linux-2.6.22.patch
+++ /dev/null
@@ -1,157 +0,0 @@
-diff -Naurp linux-post-2.6.24/fs/squashfs/inode.c linux-pre-2.6.25/fs/squashfs/inode.c
---- linux-post-2.6.24/fs/squashfs/inode.c	2008-06-13 00:45:31.000000000 +0100
-+++ linux-pre-2.6.25/fs/squashfs/inode.c	2008-06-13 00:46:27.000000000 +0100
-@@ -32,14 +32,10 @@
- #include <linux/vmalloc.h>
- #include <linux/spinlock.h>
- #include <linux/smp_lock.h>
--#include <linux/exportfs.h>
- 
- #include "squashfs.h"
- 
--static struct dentry *squashfs_fh_to_dentry(struct super_block *s,
--		struct fid *fid, int fh_len, int fh_type);
--static struct dentry *squashfs_fh_to_parent(struct super_block *s,
--		struct fid *fid, int fh_len, int fh_type);
-+static void vfs_read_inode(struct inode *i);
- static struct dentry *squashfs_get_parent(struct dentry *child);
- static int squashfs_read_inode(struct inode *i, squashfs_inode_t inode);
- static int squashfs_statfs(struct dentry *, struct kstatfs *);
-@@ -80,9 +76,15 @@ static struct super_operations squashfs_
- 	.remount_fs = squashfs_remount
- };
- 
-+static struct super_operations squashfs_export_super_ops = {
-+	.alloc_inode = squashfs_alloc_inode,
-+	.destroy_inode = squashfs_destroy_inode,
-+	.statfs = squashfs_statfs,
-+	.put_super = squashfs_put_super,
-+	.read_inode = vfs_read_inode
-+};
-+
- static struct export_operations squashfs_export_ops = {
--	.fh_to_dentry = squashfs_fh_to_dentry,
--	.fh_to_parent = squashfs_fh_to_parent,
- 	.get_parent = squashfs_get_parent
- };
- 
-@@ -631,72 +633,42 @@ static squashfs_inode_t squashfs_inode_l
- out:
- 	return SQUASHFS_INVALID_BLK;
- }
-+	
- 
--
--
--static struct dentry *squashfs_export_iget(struct super_block *s,
--	unsigned int inode_number)
--{
--	squashfs_inode_t inode;
--	struct inode *i;
--	struct dentry *dentry;
--
--	TRACE("Entered squashfs_export_iget\n");
--
--	inode = squashfs_inode_lookup(s, inode_number);
--	if(inode == SQUASHFS_INVALID_BLK) {
--		dentry = ERR_PTR(-ENOENT);
--		goto failure;
--	}
--
--	i = squashfs_iget(s, inode, inode_number);
--	if(i == NULL) {
--		dentry = ERR_PTR(-EACCES);
--		goto failure;
--	}
--
--	dentry = d_alloc_anon(i);
--	if (dentry == NULL) {
--		iput(i);
--		dentry = ERR_PTR(-ENOMEM);
--	}
--
--failure:
--	return dentry;
--}
--
--
--static struct dentry *squashfs_fh_to_dentry(struct super_block *s,
--		struct fid *fid, int fh_len, int fh_type)
-+static void vfs_read_inode(struct inode *i)
- {
--	if((fh_type != FILEID_INO32_GEN && fh_type != FILEID_INO32_GEN_PARENT) ||
--			fh_len < 2)
--		return NULL;
--
--	return squashfs_export_iget(s, fid->i32.ino);
--}
-+	struct squashfs_sb_info *msblk = i->i_sb->s_fs_info;
-+	squashfs_inode_t inode = squashfs_inode_lookup(i->i_sb, i->i_ino);
- 
-+	TRACE("Entered vfs_read_inode\n");
- 
--static struct dentry *squashfs_fh_to_parent(struct super_block *s,
--		struct fid *fid, int fh_len, int fh_type)
--{
--	if(fh_type != FILEID_INO32_GEN_PARENT || fh_len < 4)
--		return NULL;
--
--	return squashfs_export_iget(s, fid->i32.parent_ino);
-+	if(inode != SQUASHFS_INVALID_BLK)
-+		(msblk->read_inode)(i, inode);
- }
- 
- 
- static struct dentry *squashfs_get_parent(struct dentry *child)
- {
- 	struct inode *i = child->d_inode;
-+	struct inode *parent = iget(i->i_sb, SQUASHFS_I(i)->u.s2.parent_inode);
-+	struct dentry *rv;
- 
- 	TRACE("Entered squashfs_get_parent\n");
- 
--	return squashfs_export_iget(i->i_sb, SQUASHFS_I(i)->u.s2.parent_inode);
--}
-+	if(parent == NULL) {
-+		rv = ERR_PTR(-EACCES);
-+		goto out;
-+	}
- 
-+	rv = d_alloc_anon(parent);
-+	if(rv == NULL)
-+		rv = ERR_PTR(-ENOMEM);
- 
-+out:
-+	return rv;
-+}
-+
-+	
- SQSH_EXTERN struct inode *squashfs_iget(struct super_block *s,
- 				squashfs_inode_t inode, unsigned int inode_number)
- {
-@@ -1247,6 +1219,7 @@ static int squashfs_fill_super(struct su
- 	if (read_inode_lookup_table(s) == 0)
- 		goto failed_mount;
- 
-+	s->s_op = &squashfs_export_super_ops;
- 	s->s_export_op = &squashfs_export_ops;
- 
- allocate_root:
-@@ -2141,7 +2114,7 @@ static void squashfs_destroy_inode(struc
- }
- 
- 
--static void init_once(struct kmem_cache *cachep, void *foo)
-+static void init_once(void * foo, struct kmem_cache * cachep, unsigned long flags)
- {
- 	struct squashfs_inode_info *ei = foo;
- 
-@@ -2153,7 +2126,7 @@ static int __init init_inodecache(void)
- {
- 	squashfs_inode_cachep = kmem_cache_create("squashfs_inode_cache",
- 	    sizeof(struct squashfs_inode_info), 0,
--		SLAB_HWCACHE_ALIGN|SLAB_RECLAIM_ACCOUNT, init_once);
-+		SLAB_HWCACHE_ALIGN|SLAB_RECLAIM_ACCOUNT, init_once, NULL);
- 	if (squashfs_inode_cachep == NULL)
- 		return -ENOMEM;
- 	return 0;
diff --git a/kernel/linux-2.6.23.patch b/kernel/linux-2.6.23.patch
deleted file mode 100644
index 1c56b58..0000000
--- a/kernel/linux-2.6.23.patch
+++ /dev/null
@@ -1,147 +0,0 @@
-diff -Naurp linux-post-2.6.24/fs/squashfs/inode.c linux-pre-2.6.25/fs/squashfs/inode.c
---- linux-post-2.6.24/fs/squashfs/inode.c	2008-06-13 00:45:31.000000000 +0100
-+++ linux-pre-2.6.25/fs/squashfs/inode.c	2008-06-13 00:46:27.000000000 +0100
-@@ -32,14 +32,10 @@
- #include <linux/vmalloc.h>
- #include <linux/spinlock.h>
- #include <linux/smp_lock.h>
- 
- #include "squashfs.h"
- 
--static struct dentry *squashfs_fh_to_dentry(struct super_block *s,
--		struct fid *fid, int fh_len, int fh_type);
--static struct dentry *squashfs_fh_to_parent(struct super_block *s,
--		struct fid *fid, int fh_len, int fh_type);
-+static void vfs_read_inode(struct inode *i);
- static struct dentry *squashfs_get_parent(struct dentry *child);
- static int squashfs_read_inode(struct inode *i, squashfs_inode_t inode);
- static int squashfs_statfs(struct dentry *, struct kstatfs *);
-@@ -80,9 +76,15 @@ static struct super_operations squashfs_
- 	.remount_fs = squashfs_remount
- };
- 
-+static struct super_operations squashfs_export_super_ops = {
-+	.alloc_inode = squashfs_alloc_inode,
-+	.destroy_inode = squashfs_destroy_inode,
-+	.statfs = squashfs_statfs,
-+	.put_super = squashfs_put_super,
-+	.read_inode = vfs_read_inode
-+};
-+
- static struct export_operations squashfs_export_ops = {
--	.fh_to_dentry = squashfs_fh_to_dentry,
--	.fh_to_parent = squashfs_fh_to_parent,
- 	.get_parent = squashfs_get_parent
- };
- 
-@@ -631,72 +633,42 @@ static squashfs_inode_t squashfs_inode_l
- out:
- 	return SQUASHFS_INVALID_BLK;
- }
-+	
- 
--
--
--static struct dentry *squashfs_export_iget(struct super_block *s,
--	unsigned int inode_number)
--{
--	squashfs_inode_t inode;
--	struct inode *i;
--	struct dentry *dentry;
--
--	TRACE("Entered squashfs_export_iget\n");
--
--	inode = squashfs_inode_lookup(s, inode_number);
--	if(inode == SQUASHFS_INVALID_BLK) {
--		dentry = ERR_PTR(-ENOENT);
--		goto failure;
--	}
--
--	i = squashfs_iget(s, inode, inode_number);
--	if(i == NULL) {
--		dentry = ERR_PTR(-EACCES);
--		goto failure;
--	}
--
--	dentry = d_alloc_anon(i);
--	if (dentry == NULL) {
--		iput(i);
--		dentry = ERR_PTR(-ENOMEM);
--	}
--
--failure:
--	return dentry;
--}
--
--
--static struct dentry *squashfs_fh_to_dentry(struct super_block *s,
--		struct fid *fid, int fh_len, int fh_type)
-+static void vfs_read_inode(struct inode *i)
- {
--	if((fh_type != FILEID_INO32_GEN && fh_type != FILEID_INO32_GEN_PARENT) ||
--			fh_len < 2)
--		return NULL;
--
--	return squashfs_export_iget(s, fid->i32.ino);
--}
-+	struct squashfs_sb_info *msblk = i->i_sb->s_fs_info;
-+	squashfs_inode_t inode = squashfs_inode_lookup(i->i_sb, i->i_ino);
- 
-+	TRACE("Entered vfs_read_inode\n");
- 
--static struct dentry *squashfs_fh_to_parent(struct super_block *s,
--		struct fid *fid, int fh_len, int fh_type)
--{
--	if(fh_type != FILEID_INO32_GEN_PARENT || fh_len < 4)
--		return NULL;
--
--	return squashfs_export_iget(s, fid->i32.parent_ino);
-+	if(inode != SQUASHFS_INVALID_BLK)
-+		(msblk->read_inode)(i, inode);
- }
- 
- 
- static struct dentry *squashfs_get_parent(struct dentry *child)
- {
- 	struct inode *i = child->d_inode;
-+	struct inode *parent = iget(i->i_sb, SQUASHFS_I(i)->u.s2.parent_inode);
-+	struct dentry *rv;
- 
- 	TRACE("Entered squashfs_get_parent\n");
- 
--	return squashfs_export_iget(i->i_sb, SQUASHFS_I(i)->u.s2.parent_inode);
--}
-+	if(parent == NULL) {
-+		rv = ERR_PTR(-EACCES);
-+		goto out;
-+	}
- 
-+	rv = d_alloc_anon(parent);
-+	if(rv == NULL)
-+		rv = ERR_PTR(-ENOMEM);
- 
-+out:
-+	return rv;
-+}
-+
-+	
- SQSH_EXTERN struct inode *squashfs_iget(struct super_block *s,
- 				squashfs_inode_t inode, unsigned int inode_number)
- {
-@@ -1247,6 +1219,7 @@ static int squashfs_fill_super(struct su
- 	if (read_inode_lookup_table(s) == 0)
- 		goto failed_mount;
- 
-+	s->s_op = &squashfs_export_super_ops;
- 	s->s_export_op = &squashfs_export_ops;
- 
- allocate_root:
-@@ -2141,7 +2114,7 @@ static void squashfs_destroy_inode(struc
- }
- 
- 
--static void init_once(struct kmem_cache *cachep, void *foo)
-+static void init_once(void * foo, struct kmem_cache * cachep, unsigned long flags)
- {
- 	struct squashfs_inode_info *ei = foo;
- 
diff --git a/kernel/linux-2.6.24.patch b/kernel/linux-2.6.24.patch
deleted file mode 100644
index 3877c68..0000000
--- a/kernel/linux-2.6.24.patch
+++ /dev/null
@@ -1,138 +0,0 @@
-diff -Naurp linux-post-2.6.24/fs/squashfs/inode.c linux-pre-2.6.25/fs/squashfs/inode.c
---- linux-post-2.6.24/fs/squashfs/inode.c	2008-06-13 00:45:31.000000000 +0100
-+++ linux-pre-2.6.25/fs/squashfs/inode.c	2008-06-13 00:46:27.000000000 +0100
-@@ -32,14 +32,10 @@
- #include <linux/vmalloc.h>
- #include <linux/spinlock.h>
- #include <linux/smp_lock.h>
- 
- #include "squashfs.h"
- 
--static struct dentry *squashfs_fh_to_dentry(struct super_block *s,
--		struct fid *fid, int fh_len, int fh_type);
--static struct dentry *squashfs_fh_to_parent(struct super_block *s,
--		struct fid *fid, int fh_len, int fh_type);
-+static void vfs_read_inode(struct inode *i);
- static struct dentry *squashfs_get_parent(struct dentry *child);
- static int squashfs_read_inode(struct inode *i, squashfs_inode_t inode);
- static int squashfs_statfs(struct dentry *, struct kstatfs *);
-@@ -80,9 +76,15 @@ static struct super_operations squashfs_
- 	.remount_fs = squashfs_remount
- };
- 
-+static struct super_operations squashfs_export_super_ops = {
-+	.alloc_inode = squashfs_alloc_inode,
-+	.destroy_inode = squashfs_destroy_inode,
-+	.statfs = squashfs_statfs,
-+	.put_super = squashfs_put_super,
-+	.read_inode = vfs_read_inode
-+};
-+
- static struct export_operations squashfs_export_ops = {
--	.fh_to_dentry = squashfs_fh_to_dentry,
--	.fh_to_parent = squashfs_fh_to_parent,
- 	.get_parent = squashfs_get_parent
- };
- 
-@@ -631,72 +633,42 @@ static squashfs_inode_t squashfs_inode_l
- out:
- 	return SQUASHFS_INVALID_BLK;
- }
-+	
- 
--
--
--static struct dentry *squashfs_export_iget(struct super_block *s,
--	unsigned int inode_number)
--{
--	squashfs_inode_t inode;
--	struct inode *i;
--	struct dentry *dentry;
--
--	TRACE("Entered squashfs_export_iget\n");
--
--	inode = squashfs_inode_lookup(s, inode_number);
--	if(inode == SQUASHFS_INVALID_BLK) {
--		dentry = ERR_PTR(-ENOENT);
--		goto failure;
--	}
--
--	i = squashfs_iget(s, inode, inode_number);
--	if(i == NULL) {
--		dentry = ERR_PTR(-EACCES);
--		goto failure;
--	}
--
--	dentry = d_alloc_anon(i);
--	if (dentry == NULL) {
--		iput(i);
--		dentry = ERR_PTR(-ENOMEM);
--	}
--
--failure:
--	return dentry;
--}
--
--
--static struct dentry *squashfs_fh_to_dentry(struct super_block *s,
--		struct fid *fid, int fh_len, int fh_type)
-+static void vfs_read_inode(struct inode *i)
- {
--	if((fh_type != FILEID_INO32_GEN && fh_type != FILEID_INO32_GEN_PARENT) ||
--			fh_len < 2)
--		return NULL;
--
--	return squashfs_export_iget(s, fid->i32.ino);
--}
-+	struct squashfs_sb_info *msblk = i->i_sb->s_fs_info;
-+	squashfs_inode_t inode = squashfs_inode_lookup(i->i_sb, i->i_ino);
- 
-+	TRACE("Entered vfs_read_inode\n");
- 
--static struct dentry *squashfs_fh_to_parent(struct super_block *s,
--		struct fid *fid, int fh_len, int fh_type)
--{
--	if(fh_type != FILEID_INO32_GEN_PARENT || fh_len < 4)
--		return NULL;
--
--	return squashfs_export_iget(s, fid->i32.parent_ino);
-+	if(inode != SQUASHFS_INVALID_BLK)
-+		(msblk->read_inode)(i, inode);
- }
- 
- 
- static struct dentry *squashfs_get_parent(struct dentry *child)
- {
- 	struct inode *i = child->d_inode;
-+	struct inode *parent = iget(i->i_sb, SQUASHFS_I(i)->u.s2.parent_inode);
-+	struct dentry *rv;
- 
- 	TRACE("Entered squashfs_get_parent\n");
- 
--	return squashfs_export_iget(i->i_sb, SQUASHFS_I(i)->u.s2.parent_inode);
--}
-+	if(parent == NULL) {
-+		rv = ERR_PTR(-EACCES);
-+		goto out;
-+	}
- 
-+	rv = d_alloc_anon(parent);
-+	if(rv == NULL)
-+		rv = ERR_PTR(-ENOMEM);
- 
-+out:
-+	return rv;
-+}
-+
-+	
- SQSH_EXTERN struct inode *squashfs_iget(struct super_block *s,
- 				squashfs_inode_t inode, unsigned int inode_number)
- {
-@@ -1247,6 +1219,7 @@ static int squashfs_fill_super(struct su
- 	if (read_inode_lookup_table(s) == 0)
- 		goto failed_mount;
- 
-+	s->s_op = &squashfs_export_super_ops;
- 	s->s_export_op = &squashfs_export_ops;
- 
- allocate_root: