Merge bkbits.net:/repos/l/linux/linux-2.5

into bkbits.net:/repos/d/drm/drm-2.6

20 files changed, 48 insertions, 404 deletions

diff --git a/include/linux/affs_fs.h b/include/linux/affs_fs.h
index b52f1320f874..c57b5ee87d55 100644
--- a/include/linux/affs_fs.h
+++ b/include/linux/affs_fs.h
@@ -3,94 +3,5 @@
 /*
  * The affs filesystem constants/structures
  */
-
-#include <linux/types.h>
-
-#include <linux/affs_fs_i.h>
-#include <linux/affs_fs_sb.h>
-
 #define AFFS_SUPER_MAGIC 0xadff
-
-struct affs_date;
-
-/* --- Prototypes -----------------------------------------------------------------------------	*/
-
-/* amigaffs.c */
-
-extern int	affs_insert_hash(struct inode *inode, struct buffer_head *bh);
-extern int	affs_remove_hash(struct inode *dir, struct buffer_head *rem_bh);
-extern int	affs_remove_header(struct dentry *dentry);
-extern u32	affs_checksum_block(struct super_block *sb, struct buffer_head *bh);
-extern void	affs_fix_checksum(struct super_block *sb, struct buffer_head *bh);
-extern void	secs_to_datestamp(time_t secs, struct affs_date *ds);
-extern mode_t	prot_to_mode(u32 prot);
-extern void	mode_to_prot(struct inode *inode);
-extern void	affs_error(struct super_block *sb, const char *function, const char *fmt, ...);
-extern void	affs_warning(struct super_block *sb, const char *function, const char *fmt, ...);
-extern int	affs_check_name(const unsigned char *name, int len);
-extern int	affs_copy_name(unsigned char *bstr, struct dentry *dentry);
-
-/* bitmap. c */
-
-extern u32	affs_count_free_blocks(struct super_block *s);
-extern void	affs_free_block(struct super_block *sb, u32 block);
-extern u32	affs_alloc_block(struct inode *inode, u32 goal);
-extern int	affs_init_bitmap(struct super_block *sb, int *flags);
-extern void	affs_free_bitmap(struct super_block *sb);
-
-/* namei.c */
-
-extern int	affs_hash_name(struct super_block *sb, const u8 *name, unsigned int len);
-extern struct dentry *affs_lookup(struct inode *dir, struct dentry *dentry, struct nameidata *);
-extern int	affs_unlink(struct inode *dir, struct dentry *dentry);
-extern int	affs_create(struct inode *dir, struct dentry *dentry, int mode, struct nameidata *);
-extern int	affs_mkdir(struct inode *dir, struct dentry *dentry, int mode);
-extern int	affs_rmdir(struct inode *dir, struct dentry *dentry);
-extern int	affs_link(struct dentry *olddentry, struct inode *dir,
-			  struct dentry *dentry);
-extern int	affs_symlink(struct inode *dir, struct dentry *dentry,
-			     const char *symname);
-extern int	affs_rename(struct inode *old_dir, struct dentry *old_dentry,
-			    struct inode *new_dir, struct dentry *new_dentry);
-
-/* inode.c */
-
-extern unsigned long		 affs_parent_ino(struct inode *dir);
-extern struct inode		*affs_new_inode(struct inode *dir);
-extern int			 affs_notify_change(struct dentry *dentry, struct iattr *attr);
-extern void			 affs_put_inode(struct inode *inode);
-extern void			 affs_delete_inode(struct inode *inode);
-extern void			 affs_clear_inode(struct inode *inode);
-extern void			 affs_read_inode(struct inode *inode);
-extern int			 affs_write_inode(struct inode *inode, int);
-extern int			 affs_add_entry(struct inode *dir, struct inode *inode, struct dentry *dentry, s32 type);
-
-/* super.c */
-
-extern int			 affs_fs(void);
-
-/* file.c */
-
-void		affs_free_prealloc(struct inode *inode);
-extern void	affs_truncate(struct inode *);
-
-/* dir.c */
-
-extern void   affs_dir_truncate(struct inode *);
-
-/* jump tables */
-
-extern struct inode_operations	 affs_file_inode_operations;
-extern struct inode_operations	 affs_dir_inode_operations;
-extern struct inode_operations   affs_symlink_inode_operations;
-extern struct file_operations	 affs_file_operations;
-extern struct file_operations	 affs_file_operations_ofs;
-extern struct file_operations	 affs_dir_operations;
-extern struct address_space_operations	 affs_symlink_aops;
-extern struct address_space_operations	 affs_aops;
-extern struct address_space_operations	 affs_aops_ofs;
-
-extern struct dentry_operations	 affs_dentry_operations;
-extern struct dentry_operations	 affs_dentry_operations_intl;
-
 #endif
diff --git a/include/linux/affs_fs_i.h b/include/linux/affs_fs_i.h
deleted file mode 100644
index 3ad824b7f30f..000000000000
--- a/include/linux/affs_fs_i.h
+++ /dev/null
@@ -1,59 +0,0 @@
-#ifndef _AFFS_FS_I
-#define _AFFS_FS_I
-
-#include <linux/a.out.h>
-#include <linux/fs.h>
-#include <asm/semaphore.h>
-
-#define AFFS_CACHE_SIZE		PAGE_SIZE
-//#define AFFS_CACHE_SIZE		(4*4)
-
-#define AFFS_MAX_PREALLOC	32
-#define AFFS_LC_SIZE		(AFFS_CACHE_SIZE/sizeof(u32)/2)
-#define AFFS_AC_SIZE		(AFFS_CACHE_SIZE/sizeof(struct affs_ext_key)/2)
-#define AFFS_AC_MASK		(AFFS_AC_SIZE-1)
-
-struct affs_ext_key {
-	u32	ext;				/* idx of the extended block */
-	u32	key;				/* block number */
-};
-
-/*
- * affs fs inode data in memory
- */
-struct affs_inode_info {
-	u32	 i_opencnt;
-	struct semaphore i_link_lock;		/* Protects internal inode access. */
-	struct semaphore i_ext_lock;		/* Protects internal inode access. */
-#define i_hash_lock i_ext_lock
-	u32	 i_blkcnt;			/* block count */
-	u32	 i_extcnt;			/* extended block count */
-	u32	*i_lc;				/* linear cache of extended blocks */
-	u32	 i_lc_size;
-	u32	 i_lc_shift;
-	u32	 i_lc_mask;
-	struct affs_ext_key *i_ac;		/* associative cache of extended blocks */
-	u32	 i_ext_last;			/* last accessed extended block */
-	struct buffer_head *i_ext_bh;		/* bh of last extended block */
-	loff_t	 mmu_private;
-	u32	 i_protect;			/* unused attribute bits */
-	u32	 i_lastalloc;			/* last allocated block */
-	int	 i_pa_cnt;			/* number of preallocated blocks */
-#if 0
-	s32	 i_original;			/* if != 0, this is the key of the original */
-	u32	 i_data[AFFS_MAX_PREALLOC];	/* preallocated blocks */
-	int	 i_cache_users;			/* Cache cannot be freed while > 0 */
-	unsigned char i_hlink;			/* This is a fake */
-	unsigned char i_pad;
-	s32	 i_parent;			/* parent ino */
-#endif
-	struct inode vfs_inode;
-};
-
-/* short cut to get to the affs specific inode data */
-static inline struct affs_inode_info *AFFS_I(struct inode *inode)
-{
-	return list_entry(inode, struct affs_inode_info, vfs_inode);
-}
-
-#endif
diff --git a/include/linux/affs_fs_sb.h b/include/linux/affs_fs_sb.h
deleted file mode 100644
index d722befe1ced..000000000000
--- a/include/linux/affs_fs_sb.h
+++ /dev/null
@@ -1,57 +0,0 @@
-#ifndef _AFFS_FS_SB
-#define _AFFS_FS_SB
-
-/*
- * super-block data in memory
- *
- * Block numbers are adjusted for their actual size
- *
- */
-
-struct affs_bm_info {
-	u32 bm_key;			/* Disk block number */
-	u32 bm_free;			/* Free blocks in here */
-};
-
-struct affs_sb_info {
-	int s_partition_size;		/* Partition size in blocks. */
-	int s_reserved;			/* Number of reserved blocks. */
-	//u32 s_blksize;			/* Initial device blksize */
-	u32 s_data_blksize;		/* size of the data block w/o header */
-	u32 s_root_block;		/* FFS root block number. */
-	int s_hashsize;			/* Size of hash table. */
-	unsigned long s_flags;		/* See below. */
-	uid_t s_uid;			/* uid to override */
-	gid_t s_gid;			/* gid to override */
-	umode_t s_mode;			/* mode to override */
-	struct buffer_head *s_root_bh;	/* Cached root block. */
-	struct semaphore s_bmlock;	/* Protects bitmap access. */
-	struct affs_bm_info *s_bitmap;	/* Bitmap infos. */
-	u32 s_bmap_count;		/* # of bitmap blocks. */
-	u32 s_bmap_bits;		/* # of bits in one bitmap blocks */
-	u32 s_last_bmap;
-	struct buffer_head *s_bmap_bh;
-	char *s_prefix;			/* Prefix for volumes and assigns. */
-	int s_prefix_len;		/* Length of prefix. */
-	char s_volume[32];		/* Volume prefix for absolute symlinks. */
-};
-
-#define SF_INTL		0x0001		/* International filesystem. */
-#define SF_BM_VALID	0x0002		/* Bitmap is valid. */
-#define SF_IMMUTABLE	0x0004		/* Protection bits cannot be changed */
-#define SF_QUIET	0x0008		/* chmod errors will be not reported */
-#define SF_SETUID	0x0010		/* Ignore Amiga uid */
-#define SF_SETGID	0x0020		/* Ignore Amiga gid */
-#define SF_SETMODE	0x0040		/* Ignore Amiga protection bits */
-#define SF_MUFS		0x0100		/* Use MUFS uid/gid mapping */
-#define SF_OFS		0x0200		/* Old filesystem */
-#define SF_PREFIX	0x0400		/* Buffer for prefix is allocated */
-#define SF_VERBOSE	0x0800		/* Talk about fs when mounting */
-
-/* short cut to get to the affs specific sb data */
-static inline struct affs_sb_info *AFFS_SB(struct super_block *sb)
-{
-	return sb->s_fs_info;
-}
-
-#endif
diff --git a/include/linux/amigaffs.h b/include/linux/amigaffs.h
index b9a0ee68cbcf..43b41c06aa37 100644
--- a/include/linux/amigaffs.h
+++ b/include/linux/amigaffs.h
@@ -2,133 +2,8 @@
 #define AMIGAFFS_H
 
 #include <linux/types.h>
-#include <linux/buffer_head.h>
-#include <linux/string.h>
 #include <asm/byteorder.h>
 
-/* AmigaOS allows file names with up to 30 characters length.
- * Names longer than that will be silently truncated. If you
- * want to disallow this, comment out the following #define.
- * Creating filesystem objects with longer names will then
- * result in an error (ENAMETOOLONG).
- */
-/*#define AFFS_NO_TRUNCATE */
-
-/* Ugly macros make the code more pretty. */
-
-#define GET_END_PTR(st,p,sz)		 ((st *)((char *)(p)+((sz)-sizeof(st))))
-#define AFFS_GET_HASHENTRY(data,hashkey) be32_to_cpu(((struct dir_front *)data)->hashtable[hashkey])
-#define AFFS_BLOCK(sb, bh, blk)		(AFFS_HEAD(bh)->table[AFFS_SB(sb)->s_hashsize-1-(blk)])
-
-static inline void
-affs_set_blocksize(struct super_block *sb, int size)
-{
-	sb_set_blocksize(sb, size);
-}
-static inline struct buffer_head *
-affs_bread(struct super_block *sb, int block)
-{
-	pr_debug("affs_bread: %d\n", block);
-	if (block >= AFFS_SB(sb)->s_reserved && block < AFFS_SB(sb)->s_partition_size)
-		return sb_bread(sb, block);
-	return NULL;
-}
-static inline struct buffer_head *
-affs_getblk(struct super_block *sb, int block)
-{
-	pr_debug("affs_getblk: %d\n", block);
-	if (block >= AFFS_SB(sb)->s_reserved && block < AFFS_SB(sb)->s_partition_size)
-		return sb_getblk(sb, block);
-	return NULL;
-}
-static inline struct buffer_head *
-affs_getzeroblk(struct super_block *sb, int block)
-{
-	struct buffer_head *bh;
-	pr_debug("affs_getzeroblk: %d\n", block);
-	if (block >= AFFS_SB(sb)->s_reserved && block < AFFS_SB(sb)->s_partition_size) {
-		bh = sb_getblk(sb, block);
-		lock_buffer(bh);
-		memset(bh->b_data, 0 , sb->s_blocksize);
-		set_buffer_uptodate(bh);
-		unlock_buffer(bh);
-		return bh;
-	}
-	return NULL;
-}
-static inline struct buffer_head *
-affs_getemptyblk(struct super_block *sb, int block)
-{
-	struct buffer_head *bh;
-	pr_debug("affs_getemptyblk: %d\n", block);
-	if (block >= AFFS_SB(sb)->s_reserved && block < AFFS_SB(sb)->s_partition_size) {
-		bh = sb_getblk(sb, block);
-		wait_on_buffer(bh);
-		set_buffer_uptodate(bh);
-		return bh;
-	}
-	return NULL;
-}
-static inline void
-affs_brelse(struct buffer_head *bh)
-{
-	if (bh)
-		pr_debug("affs_brelse: %lld\n", (long long) bh->b_blocknr);
-	brelse(bh);
-}
-
-static inline void
-affs_adjust_checksum(struct buffer_head *bh, u32 val)
-{
-	u32 tmp = be32_to_cpu(((__be32 *)bh->b_data)[5]);
-	((__be32 *)bh->b_data)[5] = cpu_to_be32(tmp - val);
-}
-static inline void
-affs_adjust_bitmapchecksum(struct buffer_head *bh, u32 val)
-{
-	u32 tmp = be32_to_cpu(((__be32 *)bh->b_data)[0]);
-	((__be32 *)bh->b_data)[0] = cpu_to_be32(tmp - val);
-}
-
-static inline void
-affs_lock_link(struct inode *inode)
-{
-	down(&AFFS_I(inode)->i_link_lock);
-}
-static inline void
-affs_unlock_link(struct inode *inode)
-{
-	up(&AFFS_I(inode)->i_link_lock);
-}
-static inline void
-affs_lock_dir(struct inode *inode)
-{
-	down(&AFFS_I(inode)->i_hash_lock);
-}
-static inline void
-affs_unlock_dir(struct inode *inode)
-{
-	up(&AFFS_I(inode)->i_hash_lock);
-}
-static inline void
-affs_lock_ext(struct inode *inode)
-{
-	down(&AFFS_I(inode)->i_ext_lock);
-}
-static inline void
-affs_unlock_ext(struct inode *inode)
-{
-	up(&AFFS_I(inode)->i_ext_lock);
-}
-
-#ifdef __LITTLE_ENDIAN
-#define BO_EXBITS	0x18UL
-#elif defined(__BIG_ENDIAN)
-#define BO_EXBITS	0x00UL
-#else
-#error Endianness must be known for affs to work.
-#endif
-
 #define FS_OFS		0x444F5300
 #define FS_FFS		0x444F5301
 #define FS_INTLOFS	0x444F5302
@@ -156,13 +31,6 @@ affs_unlock_ext(struct inode *inode)
 
 #define AFFS_ROOT_BMAPS		25
 
-#define AFFS_HEAD(bh)		((struct affs_head *)(bh)->b_data)
-#define AFFS_TAIL(sb, bh)	((struct affs_tail *)((bh)->b_data+(sb)->s_blocksize-sizeof(struct affs_tail)))
-#define AFFS_ROOT_HEAD(bh)	((struct affs_root_head *)(bh)->b_data)
-#define AFFS_ROOT_TAIL(sb, bh)	((struct affs_root_tail *)((bh)->b_data+(sb)->s_blocksize-sizeof(struct affs_root_tail)))
-#define AFFS_DATA_HEAD(bh)	((struct affs_data_head *)(bh)->b_data)
-#define AFFS_DATA(bh)		(((struct affs_data_head *)(bh)->b_data)->data)
-
 struct affs_date {
 	__be32 days;
 	__be32 mins;
diff --git a/include/linux/atalk.h b/include/linux/atalk.h
index 2a9b82002591..f5cdd69497bc 100644
--- a/include/linux/atalk.h
+++ b/include/linux/atalk.h
@@ -188,8 +188,6 @@ extern struct net_device *atrtr_get_dev(struct atalk_addr *sa);
 extern int		 aarp_send_ddp(struct net_device *dev,
 				       struct sk_buff *skb,
 				       struct atalk_addr *sa, void *hwaddr);
-extern void		 aarp_send_probe(struct net_device *dev,
-					 struct atalk_addr *addr);
 extern void		 aarp_device_down(struct net_device *dev);
 extern void		 aarp_probe_network(struct atalk_iface *atif);
 extern int 		 aarp_proxy_probe_network(struct atalk_iface *atif,
diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h
index 6af5ecf9787a..ca6a19b1479f 100644
--- a/include/linux/etherdevice.h
+++ b/include/linux/etherdevice.h
@@ -37,8 +37,6 @@ extern void		eth_header_cache_update(struct hh_cache *hh, struct net_device *dev
 						unsigned char * haddr);
 extern int		eth_header_cache(struct neighbour *neigh,
 					 struct hh_cache *hh);
-extern int		eth_header_parse(struct sk_buff *skb,
-					 unsigned char *haddr);
 
 extern struct net_device *alloc_etherdev(int sizeof_priv);
 static inline void eth_copy_and_sum (struct sk_buff *dest, 
diff --git a/include/linux/if_infiniband.h b/include/linux/if_infiniband.h
new file mode 100644
index 000000000000..3e659ec7dfdd
--- /dev/null
+++ b/include/linux/if_infiniband.h
@@ -0,0 +1,29 @@
+/*
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available at
+ * <http://www.fsf.org/copyleft/gpl.html>, or the OpenIB.org BSD
+ * license, available in the LICENSE.TXT file accompanying this
+ * software.  These details are also available at
+ * <http://openib.org/license.html>.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Copyright (c) 2004 Topspin Communications.  All rights reserved.
+ *
+ * $Id$
+ */
+
+#ifndef _LINUX_IF_INFINIBAND_H
+#define _LINUX_IF_INFINIBAND_H
+
+#define INFINIBAND_ALEN		20	/* Octets in IPoIB HW addr	*/
+
+#endif /* _LINUX_IF_INFINIBAND_H */
diff --git a/include/linux/ip.h b/include/linux/ip.h
index 12d504ef8df0..3fe93474047d 100644
--- a/include/linux/ip.h
+++ b/include/linux/ip.h
@@ -107,7 +107,14 @@ struct ip_options {
 
 #define optlength(opt) (sizeof(struct ip_options) + opt->optlen)
 
-struct inet_opt {
+struct ipv6_pinfo;
+
+struct inet_sock {
+	/* sk and pinet6 has to be the first two members of inet_sock */
+	struct sock		sk;
+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+	struct ipv6_pinfo	*pinet6;
+#endif
 	/* Socket demultiplex comparisons on incoming packets. */
 	__u32			daddr;		/* Foreign IPv4 addr */
 	__u32			rcv_saddr;	/* Bound local IPv4 addr */
@@ -146,20 +153,9 @@ struct inet_opt {
 
 #define IPCORK_OPT	1	/* ip-options has been held in ipcork.opt */
 
-struct ipv6_pinfo;
-
-/* WARNING: don't change the layout of the members in inet_sock! */
-struct inet_sock {
-	struct sock	  sk;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
-	struct ipv6_pinfo *pinet6;
-#endif
-	struct inet_opt   inet;
-};
-
-static inline struct inet_opt * inet_sk(const struct sock *__sk)
+static inline struct inet_sock *inet_sk(const struct sock *sk)
 {
-	return &((struct inet_sock *)__sk)->inet;
+	return (struct inet_sock *)sk;
 }
 
 #endif
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h
index d7d1673880d5..d7c28b9db4fd 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -256,32 +256,26 @@ struct raw6_opt {
 
 /* WARNING: don't change the layout of the members in {raw,udp,tcp}6_sock! */
 struct raw6_sock {
-	struct sock	  sk;
-	struct ipv6_pinfo *pinet6;
-	struct inet_opt   inet;
+	struct inet_sock  inet;
 	struct raw6_opt   raw6;
 	struct ipv6_pinfo inet6;
 };
 
 struct udp6_sock {
-	struct sock	  sk;
-	struct ipv6_pinfo *pinet6;
-	struct inet_opt   inet;
+	struct inet_sock  inet;
 	struct udp_opt	  udp;
 	struct ipv6_pinfo inet6;
 };
 
 struct tcp6_sock {
-	struct sock	  sk;
-	struct ipv6_pinfo *pinet6;
-	struct inet_opt   inet;
+	struct inet_sock  inet;
 	struct tcp_opt	  tcp;
 	struct ipv6_pinfo inet6;
 };
 
 static inline struct ipv6_pinfo * inet6_sk(const struct sock *__sk)
 {
-	return ((struct raw6_sock *)__sk)->pinet6;
+	return inet_sk(__sk)->pinet6;
 }
 
 static inline struct raw6_opt * raw6_sk(const struct sock *__sk)
diff --git a/include/linux/net.h b/include/linux/net.h
index 368b0f9d3006..8bfb1243f5e2 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -187,10 +187,6 @@ extern int   	     sock_sendmsg(struct socket *sock, struct msghdr *msg,
 				  size_t len);
 extern int	     sock_recvmsg(struct socket *sock, struct msghdr *msg,
 				  size_t size, int flags);
-extern int	     sock_readv_writev(int type, struct inode *inode,
-				       struct file *file,
-				       const struct iovec *iov, long count,
-				       size_t size);
 extern int 	     sock_map_fd(struct socket *sock);
 extern struct socket *sockfd_lookup(int fd, int *err);
 #define		     sockfd_put(sock) fput(sock->file)
diff --git a/include/linux/netlink.h b/include/linux/netlink.h
index e969de36edaa..ee36f08c341e 100644
--- a/include/linux/netlink.h
+++ b/include/linux/netlink.h
@@ -116,8 +116,6 @@ struct netlink_skb_parms
 #define NETLINK_CREDS(skb)	(&NETLINK_CB((skb)).creds)
 
 
-extern int netlink_attach(int unit, int (*function)(int,struct sk_buff *skb));
-extern void netlink_detach(int unit);
 extern int netlink_post(int unit, struct sk_buff *skb);
 extern struct sock *netlink_kernel_create(int unit, void (*input)(struct sock *sk, int len));
 extern void netlink_ack(struct sk_buff *in_skb, struct nlmsghdr *nlh, int err);
@@ -129,7 +127,6 @@ extern int netlink_register_notifier(struct notifier_block *nb);
 extern int netlink_unregister_notifier(struct notifier_block *nb);
 
 /* finegrained unicast helpers: */
-struct sock *netlink_getsockbypid(struct sock *ssk, u32 pid);
 struct sock *netlink_getsockbyfilp(struct file *filp);
 int netlink_attachskb(struct sock *sk, struct sk_buff *skb, int nonblock, long timeo);
 void netlink_detachskb(struct sock *sk, struct sk_buff *skb);
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 57a2843faa21..b1d0c472d19c 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -1077,9 +1077,9 @@ static inline void kunmap_skb_frag(void *vaddr)
 }
 
 #define skb_queue_walk(queue, skb) \
-		for (skb = (queue)->next, prefetch(skb->next);	\
-		     (skb != (struct sk_buff *)(queue));	\
-		     skb = skb->next, prefetch(skb->next))
+		for (skb = (queue)->next;					\
+		     prefetch(skb->next), (skb != (struct sk_buff *)(queue));	\
+		     skb = skb->next)
 
 
 extern struct sk_buff *skb_recv_datagram(struct sock *sk, unsigned flags,
diff --git a/include/linux/sunrpc/auth.h b/include/linux/sunrpc/auth.h
index a196e9b76793..97976c431d0b 100644
--- a/include/linux/sunrpc/auth.h
+++ b/include/linux/sunrpc/auth.h
@@ -114,8 +114,6 @@ extern struct rpc_authops	authnull_ops;
 extern struct rpc_authops	authdes_ops;
 #endif
 
-u32			pseudoflavor_to_flavor(rpc_authflavor_t);
-
 int			rpcauth_register(struct rpc_authops *);
 int			rpcauth_unregister(struct rpc_authops *);
 struct rpc_auth *	rpcauth_create(rpc_authflavor_t, struct rpc_clnt *);
diff --git a/include/linux/sunrpc/cache.h b/include/linux/sunrpc/cache.h
index 04ac3afcc6a9..b902425d2be5 100644
--- a/include/linux/sunrpc/cache.h
+++ b/include/linux/sunrpc/cache.h
@@ -257,8 +257,6 @@ RTN *FNAME ARGS										\
 
 	     
 
-extern void cache_defer_req(struct cache_req *req, struct cache_head *item);
-extern void cache_revisit_request(struct cache_head *item);
 extern void cache_clean_deferred(void *owner);
 
 static inline struct cache_head  *cache_get(struct cache_head *h)
@@ -286,14 +284,11 @@ extern void cache_fresh(struct cache_detail *detail,
 			struct cache_head *head, time_t expiry);
 extern int cache_check(struct cache_detail *detail,
 		       struct cache_head *h, struct cache_req *rqstp);
-extern int cache_clean(void);
 extern void cache_flush(void);
 extern void cache_purge(struct cache_detail *detail);
 #define NEVER (0x7FFFFFFF)
 extern void cache_register(struct cache_detail *cd);
 extern int cache_unregister(struct cache_detail *cd);
-extern struct cache_detail *cache_find(char *name);
-extern void cache_drop(struct cache_detail *detail);
 
 extern void qword_add(char **bpp, int *lp, char *str);
 extern void qword_addhex(char **bpp, int *lp, char *buf, int blen);
diff --git a/include/linux/sunrpc/gss_asn1.h b/include/linux/sunrpc/gss_asn1.h
index e0e4e1dc5656..3ccecd0ad229 100644
--- a/include/linux/sunrpc/gss_asn1.h
+++ b/include/linux/sunrpc/gss_asn1.h
@@ -71,8 +71,6 @@ u32 g_verify_token_header(
      unsigned char **buf_in,
      int toksize);
 
-u32 g_get_mech_oid(struct xdr_netobj *mech, struct xdr_netobj * in_buf);
-
 int g_token_size(
      struct xdr_netobj *mech,
      unsigned int body_size);
diff --git a/include/linux/sunrpc/sched.h b/include/linux/sunrpc/sched.h
index 6959ed0d69d8..71d710450e84 100644
--- a/include/linux/sunrpc/sched.h
+++ b/include/linux/sunrpc/sched.h
@@ -222,7 +222,6 @@ struct rpc_task *rpc_wake_up_next(struct rpc_wait_queue *);
 void		rpc_wake_up_status(struct rpc_wait_queue *, int);
 void		rpc_delay(struct rpc_task *, unsigned long);
 void *		rpc_malloc(struct rpc_task *, size_t);
-void		rpc_free(struct rpc_task *);
 int		rpciod_up(void);
 void		rpciod_down(void);
 void		rpciod_wake_up(void);
diff --git a/include/linux/sunrpc/xdr.h b/include/linux/sunrpc/xdr.h
index 112738cca4e1..541dcf838abf 100644
--- a/include/linux/sunrpc/xdr.h
+++ b/include/linux/sunrpc/xdr.h
@@ -95,7 +95,6 @@ u32 *	xdr_decode_string(u32 *p, char **sp, int *lenp, int maxlen);
 u32 *	xdr_decode_string_inplace(u32 *p, char **sp, int *lenp, int maxlen);
 u32 *	xdr_encode_netobj(u32 *p, const struct xdr_netobj *);
 u32 *	xdr_decode_netobj(u32 *p, struct xdr_netobj *);
-u32 *	xdr_decode_netobj_fixed(u32 *p, void *obj, unsigned int len);
 
 void	xdr_encode_pages(struct xdr_buf *, struct page **, unsigned int,
 			 unsigned int);
@@ -135,8 +134,6 @@ xdr_adjust_iovec(struct kvec *iov, u32 *p)
 	return iov->iov_len = ((u8 *) p - (u8 *) iov->iov_base);
 }
 
-void xdr_shift_iovec(struct kvec *, int, size_t);
-
 /*
  * Maximum number of iov's we use.
  */
@@ -145,10 +142,7 @@ void xdr_shift_iovec(struct kvec *, int, size_t);
 /*
  * XDR buffer helper functions
  */
-extern int xdr_kmap(struct kvec *, struct xdr_buf *, size_t);
-extern void xdr_kunmap(struct xdr_buf *, size_t);
 extern void xdr_shift_buf(struct xdr_buf *, size_t);
-extern void _copy_from_pages(char *, struct page **, size_t, size_t);
 extern void xdr_buf_from_iov(struct kvec *, struct xdr_buf *);
 extern int xdr_buf_subsegment(struct xdr_buf *, struct xdr_buf *, int, int);
 extern int xdr_buf_read_netobj(struct xdr_buf *, struct xdr_netobj *, int);
diff --git a/include/linux/sunrpc/xprt.h b/include/linux/sunrpc/xprt.h
index 298b18486729..78dbc7bedd7b 100644
--- a/include/linux/sunrpc/xprt.h
+++ b/include/linux/sunrpc/xprt.h
@@ -201,8 +201,6 @@ struct rpc_xprt {
 struct rpc_xprt *	xprt_create_proto(int proto, struct sockaddr_in *addr,
 					struct rpc_timeout *toparms);
 int			xprt_destroy(struct rpc_xprt *);
-void			xprt_shutdown(struct rpc_xprt *);
-void			xprt_default_timeout(struct rpc_timeout *, int);
 void			xprt_set_timeout(struct rpc_timeout *, unsigned int,
 					unsigned long);
 
@@ -213,7 +211,6 @@ void			xprt_receive(struct rpc_task *);
 int			xprt_adjust_timeout(struct rpc_rqst *req);
 void			xprt_release(struct rpc_task *);
 void			xprt_connect(struct rpc_task *);
-int			xprt_clear_backlog(struct rpc_xprt *);
 void			xprt_sock_setbufsize(struct rpc_xprt *);
 
 #define XPRT_LOCKED	0
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index 0902b9f496c3..61de59d3cef4 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -440,11 +440,7 @@ struct tcp_opt {
 
 /* WARNING: don't change the layout of the members in tcp_sock! */
 struct tcp_sock {
-	struct sock	  sk;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
-	struct ipv6_pinfo *pinet6;
-#endif
-	struct inet_opt	  inet;
+	struct inet_sock  inet;
 	struct tcp_opt	  tcp;
 };
 
diff --git a/include/linux/udp.h b/include/linux/udp.h
index facf661dd65a..831a3f532a10 100644
--- a/include/linux/udp.h
+++ b/include/linux/udp.h
@@ -53,11 +53,7 @@ struct udp_opt {
 
 /* WARNING: don't change the layout of the members in udp_sock! */
 struct udp_sock {
-	struct sock	  sk;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
-	struct ipv6_pinfo *pinet6;
-#endif
-	struct inet_opt	  inet;
+	struct inet_sock  inet;
 	struct udp_opt	  udp;
 };