Merge nuts.davemloft.net:/disk1/BK/network-2.6

into nuts.davemloft.net:/disk1/BK/net-2.6

28 files changed, 186 insertions, 525 deletions

diff --git a/include/linux/arcdevice.h b/include/linux/arcdevice.h
index bd4364daf948..7198f129e135 100644
--- a/include/linux/arcdevice.h
+++ b/include/linux/arcdevice.h
@@ -343,7 +343,6 @@ void arcnet_dump_packet(struct net_device *dev, int bufnum, char *desc,
 
 void arcnet_unregister_proto(struct ArcProto *proto);
 irqreturn_t arcnet_interrupt(int irq, void *dev_id, struct pt_regs *regs);
-void arcdev_setup(struct net_device *dev);
 struct net_device *alloc_arcdev(char *name);
 void arcnet_rx(struct net_device *dev, int bufnum);
 
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 1b7dc44bf3c1..5615a3c9e410 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -95,6 +95,7 @@ void swap_io_context(struct io_context **ioc1, struct io_context **ioc2);
 
 struct request_list {
 	int count[2];
+	int starved[2];
 	mempool_t *rq_pool;
 	wait_queue_head_t wait[2];
 	wait_queue_head_t drain;
diff --git a/include/linux/coda.h b/include/linux/coda.h
index 309cbbe35e67..bbc5afcd7db6 100644
--- a/include/linux/coda.h
+++ b/include/linux/coda.h
@@ -761,8 +761,8 @@ union coda_downcalls {
 struct ViceIoctl {
         void __user *in;        /* Data to be transferred in */
         void __user *out;       /* Data to be transferred out */
-        short in_size;          /* Size of input buffer <= 2K */
-        short out_size;         /* Maximum size of output buffer, <= 2K */
+        u_short in_size;        /* Size of input buffer <= 2K */
+        u_short out_size;       /* Maximum size of output buffer, <= 2K */
 };
 
 struct PioctlData {
diff --git a/include/linux/coda_proc.h b/include/linux/coda_proc.h
index c061a22ed86d..0dc1b0458e75 100644
--- a/include/linux/coda_proc.h
+++ b/include/linux/coda_proc.h
@@ -72,26 +72,5 @@ struct coda_cache_inv_stats
 
 /* these global variables hold the actual statistics data */
 extern struct coda_vfs_stats		coda_vfs_stat;
-extern struct coda_cache_inv_stats	coda_cache_inv_stat;
-
-/* reset statistics to 0 */
-void reset_coda_vfs_stats( void );
-void reset_coda_cache_inv_stats( void );
-
-/* like coda_dointvec, these functions are to be registered in the ctl_table
- * data structure for /proc/sys/... files 
- */
-int do_reset_coda_vfs_stats( ctl_table * table, int write, struct file * filp,
-			     void __user * buffer, size_t * lenp, loff_t * ppos );
-int do_reset_coda_cache_inv_stats( ctl_table * table, int write, 
-				   struct file * filp, void __user * buffer, 
-				   size_t * lenp, loff_t * ppos );
-
-/* these functions are called to form the content of /proc/fs/coda/... files */
-int coda_vfs_stats_get_info( char * buffer, char ** start, off_t offset,
-			     int length);
-int coda_cache_inv_stats_get_info( char * buffer, char ** start, off_t offset,
-				   int length);
-
 
 #endif /* _CODA_PROC_H */
diff --git a/include/linux/coda_psdev.h b/include/linux/coda_psdev.h
index 0c767ffd6a0d..d539262a8f89 100644
--- a/include/linux/coda_psdev.h
+++ b/include/linux/coda_psdev.h
@@ -49,7 +49,7 @@ int venus_mkdir(struct super_block *sb, struct CodaFid *dirfid,
 		const char *name, int length, 
 		struct CodaFid *newfid, struct coda_vattr *attrs);
 int venus_create(struct super_block *sb, struct CodaFid *dirfid, 
-		 const char *name, int length, int excl, int mode, dev_t rdev,
+		 const char *name, int length, int excl, int mode,
 		 struct CodaFid *newfid, struct coda_vattr *attrs) ;
 int venus_rmdir(struct super_block *sb, struct CodaFid *dirfid, 
 		const char *name, int length);
diff --git a/include/linux/console_struct.h b/include/linux/console_struct.h
index a9a2a486234c..062049ca5c44 100644
--- a/include/linux/console_struct.h
+++ b/include/linux/console_struct.h
@@ -9,6 +9,8 @@
  * to achieve effects such as fast scrolling by changing the origin.
  */
 
+struct vt_struct;
+
 #define NPAR 16
 
 struct vc_data {
@@ -87,6 +89,7 @@ struct vc_data {
 	struct vc_data **vc_display_fg;		/* [!] Ptr to var holding fg console for this display */
 	unsigned long	vc_uni_pagedir;
 	unsigned long	*vc_uni_pagedir_loc;  /* [!] Location of uni_pagedir variable for this console */
+	struct vt_struct *vc_vt;
 	/* additional information is in vt_kern.h */
 };
 
diff --git a/include/linux/device.h b/include/linux/device.h
index 2c5d57283d5a..786e1591102b 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -61,7 +61,7 @@ struct bus_type {
 	int		(*match)(struct device * dev, struct device_driver * drv);
 	int		(*hotplug) (struct device *dev, char **envp, 
 				    int num_envp, char *buffer, int buffer_size);
-	int		(*suspend)(struct device * dev, u32 state);
+	int		(*suspend)(struct device * dev, pm_message_t state);
 	int		(*resume)(struct device * dev);
 };
 
diff --git a/include/linux/efs_vh.h b/include/linux/efs_vh.h
index b3df61ef2eb2..8a11150c61fe 100644
--- a/include/linux/efs_vh.h
+++ b/include/linux/efs_vh.h
@@ -47,23 +47,6 @@ struct volume_header {
 struct pt_types {
 	int	pt_type;
 	char	*pt_name;
-} sgi_pt_types[] = {
-	{0x00,		"SGI vh"},
-	{0x01,		"SGI trkrepl"},
-	{0x02,		"SGI secrepl"},
-	{0x03,		"SGI raw"},
-	{0x04,		"SGI bsd"},
-	{SGI_SYSV,	"SGI sysv"},
-	{0x06,		"SGI vol"},
-	{SGI_EFS,	"SGI efs"},
-	{0x08,		"SGI lv"},
-	{0x09,		"SGI rlv"},
-	{0x0A,		"SGI xfs"},
-	{0x0B,		"SGI xfslog"},
-	{0x0C,		"SGI xlv"},
-	{0x82,		"Linux swap"},
-	{0x83,		"Linux native"},
-	{0,		NULL}
 };
 
 #endif /* __EFS_VH_H__ */
diff --git a/include/linux/ext3_fs.h b/include/linux/ext3_fs.h
index a45400d0a2f4..2789be67fbe9 100644
--- a/include/linux/ext3_fs.h
+++ b/include/linux/ext3_fs.h
@@ -793,25 +793,15 @@ extern void ext3_error (struct super_block *, const char *, const char *, ...)
 extern void __ext3_std_error (struct super_block *, const char *, int);
 extern void ext3_abort (struct super_block *, const char *, const char *, ...)
 	__attribute__ ((format (printf, 3, 4)));
-extern NORET_TYPE void ext3_panic (struct super_block *, const char *,
-				   const char *, ...)
-	__attribute__ ((NORET_AND format (printf, 3, 4)));
 extern void ext3_warning (struct super_block *, const char *, const char *, ...)
 	__attribute__ ((format (printf, 3, 4)));
 extern void ext3_update_dynamic_rev (struct super_block *sb);
-extern void ext3_put_super (struct super_block *);
-extern void ext3_write_super (struct super_block *);
-extern void ext3_write_super_lockfs (struct super_block *);
-extern void ext3_unlockfs (struct super_block *);
-extern int ext3_remount (struct super_block *, int *, char *);
-extern int ext3_statfs (struct super_block *, struct kstatfs *);
 
 #define ext3_std_error(sb, errno)				\
 do {								\
 	if ((errno))						\
 		__ext3_std_error((sb), __FUNCTION__, (errno));	\
 } while (0)
-extern const char *ext3_decode_error(struct super_block *sb, int errno, char nbuf[16]);
 
 /*
  * Inodes and files operations
diff --git a/include/linux/ext3_jbd.h b/include/linux/ext3_jbd.h
index 0380c1fbdab0..47445f93d4f7 100644
--- a/include/linux/ext3_jbd.h
+++ b/include/linux/ext3_jbd.h
@@ -46,8 +46,6 @@
 					 EXT3_XATTR_TRANS_BLOCKS - 2 + \
 					 2*EXT3_QUOTA_TRANS_BLOCKS)
 
-extern int ext3_writepage_trans_blocks(struct inode *inode);
-
 /* Delete operations potentially hit one directory's namespace plus an
  * entire inode, plus arbitrary amounts of bitmap/indirection data.  Be
  * generous.  We can grow the delete transaction later if necessary. */
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 31391d59ddc2..4d26f55c1299 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -68,8 +68,6 @@ extern int dir_notify_enable;
 #endif
 
 #define NR_FILE  8192	/* this can well be larger on a larger system */
-#define NR_RESERVED_FILES 10 /* reserved for root */
-#define NR_SUPER 256
 
 #define MAY_EXEC 1
 #define MAY_WRITE 2
@@ -1346,7 +1344,7 @@ static inline void invalidate_remote_inode(struct inode *inode)
 		invalidate_inode_pages(inode->i_mapping);
 }
 extern int invalidate_inode_pages2(struct address_space *mapping);
-extern void write_inode_now(struct inode *, int);
+extern int write_inode_now(struct inode *, int);
 extern int filemap_fdatawrite(struct address_space *);
 extern int filemap_flush(struct address_space *);
 extern int filemap_fdatawait(struct address_space *);
diff --git a/include/linux/hardirq.h b/include/linux/hardirq.h
index ba0fcb34c8cd..ebc712e91066 100644
--- a/include/linux/hardirq.h
+++ b/include/linux/hardirq.h
@@ -4,6 +4,7 @@
 #include <linux/config.h>
 #include <linux/smp_lock.h>
 #include <asm/hardirq.h>
+#include <asm/system.h>
 
 /*
  * We put the hardirq and softirq counter into the preemption
@@ -84,7 +85,22 @@ extern void synchronize_irq(unsigned int irq);
 #define nmi_enter()		irq_enter()
 #define nmi_exit()		sub_preempt_count(HARDIRQ_OFFSET)
 
-#define irq_enter()		add_preempt_count(HARDIRQ_OFFSET)
+#ifndef CONFIG_VIRT_CPU_ACCOUNTING
+static inline void account_user_vtime(struct task_struct *tsk)
+{
+}
+
+static inline void account_system_vtime(struct task_struct *tsk)
+{
+}
+#endif
+
+#define irq_enter()					\
+	do {						\
+		account_system_vtime(current);		\
+		add_preempt_count(HARDIRQ_OFFSET);	\
+	} while (0)
+
 extern void irq_exit(void);
 
 #endif /* LINUX_HARDIRQ_H */
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index 991831cff1da..d99e7aeb7d33 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -61,12 +61,30 @@ extern void enable_irq(unsigned int irq);
  * Temporary defines for UP kernels, until all code gets fixed.
  */
 #ifndef CONFIG_SMP
-# define cli()			local_irq_disable()
-# define sti()			local_irq_enable()
-# define save_flags(x)		local_save_flags(x)
-# define restore_flags(x)	local_irq_restore(x)
-# define save_and_cli(x)	local_irq_save(x)
-#endif
+static inline void __deprecated cli(void)
+{
+	local_irq_disable();
+}
+static inline void __deprecated sti(void)
+{
+	local_irq_enable();
+}
+static inline void __deprecated save_flags(unsigned long *x)
+{
+	local_save_flags(*x);
+}
+#define save_flags(x) save_flags(&x);
+static inline void __deprecated restore_flags(unsigned long x)
+{
+	local_irq_restore(x);
+}
+
+static inline void __deprecated save_and_cli(unsigned long *x)
+{
+	local_irq_save(*x);
+}
+#define save_and_cli(x)	save_and_cli(&x)
+#endif /* CONFIG_SMP */
 
 /* SoftIRQ primitives.  */
 #define local_bh_disable() \
diff --git a/include/linux/kernel_stat.h b/include/linux/kernel_stat.h
index 4594ccc4a7c1..dba27749b428 100644
--- a/include/linux/kernel_stat.h
+++ b/include/linux/kernel_stat.h
@@ -6,6 +6,7 @@
 #include <linux/smp.h>
 #include <linux/threads.h>
 #include <linux/percpu.h>
+#include <asm/cputime.h>
 
 /*
  * 'kernel_stat.h' contains the definitions needed for doing
@@ -14,13 +15,14 @@
  */
 
 struct cpu_usage_stat {
-	u64 user;
-	u64 nice;
-	u64 system;
-	u64 softirq;
-	u64 irq;
-	u64 idle;
-	u64 iowait;
+	cputime64_t user;
+	cputime64_t nice;
+	cputime64_t system;
+	cputime64_t softirq;
+	cputime64_t irq;
+	cputime64_t idle;
+	cputime64_t iowait;
+	cputime64_t steal;
 };
 
 struct kernel_stat {
@@ -50,4 +52,8 @@ static inline int kstat_irqs(int irq)
 	return sum;
 }
 
+extern void account_user_time(struct task_struct *, cputime_t);
+extern void account_system_time(struct task_struct *, int, cputime_t);
+extern void account_steal_time(struct task_struct *, cputime_t);
+
 #endif /* _LINUX_KERNEL_STAT_H */
diff --git a/include/linux/list.h b/include/linux/list.h
index 7cad5322077c..dd7cd54fa831 100644
--- a/include/linux/list.h
+++ b/include/linux/list.h
@@ -326,8 +326,8 @@ static inline void list_splice_init(struct list_head *list,
  * @head:	the head for your list.
  */
 #define list_for_each(pos, head) \
-	for (pos = (head)->next, prefetch(pos->next); pos != (head); \
-        	pos = pos->next, prefetch(pos->next))
+	for (pos = (head)->next; prefetch(pos->next), pos != (head); \
+        	pos = pos->next)
 
 /**
  * __list_for_each	-	iterate over a list
@@ -348,8 +348,8 @@ static inline void list_splice_init(struct list_head *list,
  * @head:	the head for your list.
  */
 #define list_for_each_prev(pos, head) \
-	for (pos = (head)->prev, prefetch(pos->prev); pos != (head); \
-        	pos = pos->prev, prefetch(pos->prev))
+	for (pos = (head)->prev; prefetch(pos->prev), pos != (head); \
+        	pos = pos->prev)
 
 /**
  * list_for_each_safe	-	iterate over a list safe against removal of list entry
@@ -368,11 +368,9 @@ static inline void list_splice_init(struct list_head *list,
  * @member:	the name of the list_struct within the struct.
  */
 #define list_for_each_entry(pos, head, member)				\
-	for (pos = list_entry((head)->next, typeof(*pos), member),	\
-		     prefetch(pos->member.next);			\
-	     &pos->member != (head); 					\
-	     pos = list_entry(pos->member.next, typeof(*pos), member),	\
-		     prefetch(pos->member.next))
+	for (pos = list_entry((head)->next, typeof(*pos), member);	\
+	     prefetch(pos->member.next), &pos->member != (head); 	\
+	     pos = list_entry(pos->member.next, typeof(*pos), member))
 
 /**
  * list_for_each_entry_reverse - iterate backwards over list of given type.
@@ -381,11 +379,9 @@ static inline void list_splice_init(struct list_head *list,
  * @member:	the name of the list_struct within the struct.
  */
 #define list_for_each_entry_reverse(pos, head, member)			\
-	for (pos = list_entry((head)->prev, typeof(*pos), member),	\
-		     prefetch(pos->member.prev);			\
-	     &pos->member != (head); 					\
-	     pos = list_entry(pos->member.prev, typeof(*pos), member),	\
-		     prefetch(pos->member.prev))
+	for (pos = list_entry((head)->prev, typeof(*pos), member);	\
+	     prefetch(pos->member.prev), &pos->member != (head); 	\
+	     pos = list_entry(pos->member.prev, typeof(*pos), member))
 
 /**
  * list_prepare_entry - prepare a pos entry for use as a start point in
@@ -405,11 +401,9 @@ static inline void list_splice_init(struct list_head *list,
  * @member:	the name of the list_struct within the struct.
  */
 #define list_for_each_entry_continue(pos, head, member) 		\
-	for (pos = list_entry(pos->member.next, typeof(*pos), member),	\
-		     prefetch(pos->member.next);			\
-	     &pos->member != (head);					\
-	     pos = list_entry(pos->member.next, typeof(*pos), member),	\
-		     prefetch(pos->member.next))
+	for (pos = list_entry(pos->member.next, typeof(*pos), member);	\
+	     prefetch(pos->member.next), &pos->member != (head);	\
+	     pos = list_entry(pos->member.next, typeof(*pos), member))
 
 /**
  * list_for_each_entry_safe - iterate over list of given type safe against removal of list entry
@@ -434,8 +428,8 @@ static inline void list_splice_init(struct list_head *list,
  * as long as the traversal is guarded by rcu_read_lock().
  */
 #define list_for_each_rcu(pos, head) \
-	for (pos = (head)->next, prefetch(pos->next); pos != (head); \
-        	pos = rcu_dereference(pos->next), prefetch(pos->next))
+	for (pos = (head)->next; prefetch(pos->next), pos != (head); \
+        	pos = rcu_dereference(pos->next))
 
 #define __list_for_each_rcu(pos, head) \
 	for (pos = (head)->next; pos != (head); \
@@ -467,12 +461,10 @@ static inline void list_splice_init(struct list_head *list,
  * as long as the traversal is guarded by rcu_read_lock().
  */
 #define list_for_each_entry_rcu(pos, head, member)			\
-	for (pos = list_entry((head)->next, typeof(*pos), member),	\
-		     prefetch(pos->member.next);			\
-	     &pos->member != (head); 					\
+	for (pos = list_entry((head)->next, typeof(*pos), member);	\
+	     prefetch(pos->member.next), &pos->member != (head); 	\
 	     pos = rcu_dereference(list_entry(pos->member.next, 	\
-					typeof(*pos), member)),		\
-		     prefetch(pos->member.next))
+					typeof(*pos), member)))
 
 
 /**
@@ -486,8 +478,8 @@ static inline void list_splice_init(struct list_head *list,
  * as long as the traversal is guarded by rcu_read_lock().
  */
 #define list_for_each_continue_rcu(pos, head) \
-	for ((pos) = (pos)->next, prefetch((pos)->next); (pos) != (head); \
-        	(pos) = rcu_dereference((pos)->next), prefetch((pos)->next))
+	for ((pos) = (pos)->next; prefetch((pos)->next), (pos) != (head); \
+        	(pos) = rcu_dereference((pos)->next))
 
 /*
  * Double linked lists with a single pointer list head.
diff --git a/include/linux/lp.h b/include/linux/lp.h
index 521bcd2fecb1..7059b6b9878a 100644
--- a/include/linux/lp.h
+++ b/include/linux/lp.h
@@ -186,12 +186,6 @@ struct lp_struct {
  */
 #define LP_DELAY 	50
 
-/*
- * function prototypes
- */
-
-extern int lp_init(void);
-
 #endif
 
 #endif
diff --git a/include/linux/mm.h b/include/linux/mm.h
index ee9817135376..75f5b8ed7231 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -711,6 +711,7 @@ static inline void vma_nonlinear_insert(struct vm_area_struct *vma,
 }
 
 /* mmap.c */
+extern int __vm_enough_memory(long pages, int cap_sys_admin);
 extern void vma_adjust(struct vm_area_struct *vma, unsigned long start,
 	unsigned long end, pgoff_t pgoff, struct vm_area_struct *insert);
 extern struct vm_area_struct *vma_merge(struct mm_struct *,
diff --git a/include/linux/nodemask.h b/include/linux/nodemask.h
index 4de843d94147..16475a23efa7 100644
--- a/include/linux/nodemask.h
+++ b/include/linux/nodemask.h
@@ -38,6 +38,8 @@
  *
  * int first_node(mask)			Number lowest set bit, or MAX_NUMNODES
  * int next_node(node, mask)		Next node past 'node', or MAX_NUMNODES
+ * int first_unset_node(mask)		First node not set in mask, or 
+ *					MAX_NUMNODES.
  *
  * nodemask_t nodemask_of_node(node)	Return nodemask with bit 'node' set
  * NODE_MASK_ALL			Initializer - all bits set
@@ -235,6 +237,13 @@ static inline int __next_node(int n, const nodemask_t *srcp, int nbits)
 	m;								\
 })
 
+#define first_unset_node(mask) __first_unset_node(&(mask))
+static inline int __first_unset_node(const nodemask_t *maskp)
+{
+	return min_t(int,MAX_NUMNODES,
+			find_first_zero_bit(maskp->bits, MAX_NUMNODES));
+}
+
 #define NODE_MASK_LAST_WORD BITMAP_LAST_WORD_MASK(MAX_NUMNODES)
 
 #if MAX_NUMNODES <= BITS_PER_LONG
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index f36775e68710..791a795862c2 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -693,7 +693,7 @@
 #define PCI_DEVICE_ID_HP_SX1000_IOC	0x127c
 #define PCI_DEVICE_ID_HP_DIVA_EVEREST	0x1282
 #define PCI_DEVICE_ID_HP_DIVA_AUX	0x1290
-#define PCI_DEVICE_ID_HP_CISS		0x3210
+#define PCI_DEVICE_ID_HP_CISSA		0x3220
 
 #define PCI_VENDOR_ID_PCTECH		0x1042
 #define PCI_DEVICE_ID_PCTECH_RZ1000	0x1000
diff --git a/include/linux/pm.h b/include/linux/pm.h
index 68da2eae8547..1d106a3edad5 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -28,44 +28,28 @@
 #include <asm/atomic.h>
 
 /*
- * Power management requests
+ * Power management requests... these are passed to pm_send_all() and friends.
+ *
+ * these functions are old and deprecated, see below.
  */
-enum
-{
-	PM_SUSPEND, /* enter D1-D3 */
-	PM_RESUME,  /* enter D0 */
+typedef int __bitwise pm_request_t;
 
-	PM_SAVE_STATE,  /* save device's state */
+#define PM_SUSPEND	((__force pm_request_t) 1)	/* enter D1-D3 */
+#define PM_RESUME	((__force pm_request_t) 2)	/* enter D0 */
 
-	/* enable wake-on */
-	PM_SET_WAKEUP,
-
-	/* bus resource management */
-	PM_GET_RESOURCES,
-	PM_SET_RESOURCES,
-
-	/* base station management */
-	PM_EJECT,
-	PM_LOCK,
-};
-
-typedef int pm_request_t;
 
 /*
- * Device types
+ * Device types... these are passed to pm_register
  */
-enum
-{
-	PM_UNKNOWN_DEV = 0, /* generic */
-	PM_SYS_DEV,	    /* system device (fan, KB controller, ...) */
-	PM_PCI_DEV,	    /* PCI device */
-	PM_USB_DEV,	    /* USB device */
-	PM_SCSI_DEV,	    /* SCSI device */
-	PM_ISA_DEV,	    /* ISA device */
-	PM_MTD_DEV,	    /* Memory Technology Device */
-};
+typedef int __bitwise pm_dev_t;
 
-typedef int pm_dev_t;
+#define PM_UNKNOWN_DEV	((__force pm_dev_t) 0)	/* generic */
+#define PM_SYS_DEV	((__force pm_dev_t) 1)	/* system device (fan, KB controller, ...) */
+#define PM_PCI_DEV	((__force pm_dev_t) 2)	/* PCI device */
+#define PM_USB_DEV	((__force pm_dev_t) 3)	/* USB device */
+#define PM_SCSI_DEV	((__force pm_dev_t) 4)	/* SCSI device */
+#define PM_ISA_DEV	((__force pm_dev_t) 5)	/* ISA device */
+#define	PM_MTD_DEV	((__force pm_dev_t) 6)	/* Memory Technology Device */
 
 /*
  * System device hardware ID (PnP) values
@@ -119,32 +103,27 @@ extern int pm_active;
 /*
  * Register a device with power management
  */
-struct pm_dev *pm_register(pm_dev_t type,
-			   unsigned long id,
-			   pm_callback callback);
+struct pm_dev __deprecated *pm_register(pm_dev_t type, unsigned long id, pm_callback callback);
 
 /*
  * Unregister a device with power management
  */
-void pm_unregister(struct pm_dev *dev);
+void __deprecated pm_unregister(struct pm_dev *dev);
 
 /*
  * Unregister all devices with matching callback
  */
-void pm_unregister_all(pm_callback callback);
+void __deprecated pm_unregister_all(pm_callback callback);
 
 /*
  * Send a request to a single device
  */
-int pm_send(struct pm_dev *dev, pm_request_t rqst, void *data);
+int __deprecated pm_send(struct pm_dev *dev, pm_request_t rqst, void *data);
 
 /*
  * Send a request to all devices
  */
-int pm_send_all(pm_request_t rqst, void *data);
-
-static inline void pm_access(struct pm_dev *dev) {}
-static inline void pm_dev_idle(struct pm_dev *dev) {}
+int __deprecated pm_send_all(pm_request_t rqst, void *data);
 
 #else /* CONFIG_PM */
 
@@ -171,16 +150,10 @@ static inline int pm_send_all(pm_request_t rqst, void *data)
 	return 0;
 }
 
-static inline struct pm_dev *pm_find(pm_dev_t type, struct pm_dev *from)
-{
-	return 0;
-}
-
-static inline void pm_access(struct pm_dev *dev) {}
-static inline void pm_dev_idle(struct pm_dev *dev) {}
-
 #endif /* CONFIG_PM */
 
+/* Functions above this comment are list-based old-style power
+ * managment. Please avoid using them.  */
 
 /*
  * Callbacks for platform drivers to implement.
@@ -222,10 +195,34 @@ extern int pm_suspend(suspend_state_t state);
 
 struct device;
 
+typedef u32 __bitwise pm_message_t;
+
+/*
+ * There are 4 important states driver can be in:
+ * ON     -- driver is working
+ * FREEZE -- stop operations and apply whatever policy is applicable to a suspended driver
+ *           of that class, freeze queues for block like IDE does, drop packets for
+ *           ethernet, etc... stop DMA engine too etc... so a consistent image can be
+ *           saved; but do not power any hardware down.
+ * SUSPEND - like FREEZE, but hardware is doing as much powersaving as possible. Roughly
+ *           pci D3.
+ *
+ * Unfortunately, current drivers only recognize numeric values 0 (ON) and 3 (SUSPEND).
+ * We'll need to fix the drivers. So yes, putting 3 to all diferent defines is intentional,
+ * and will go away as soon as drivers are fixed. Also note that typedef is neccessary,
+ * we'll probably want to switch to
+ *   typedef struct pm_message_t { int event; int flags; } pm_message_t
+ * or something similar soon.
+ */
+
+#define PMSG_FREEZE	((__force pm_message_t) 3)
+#define PMSG_SUSPEND	((__force pm_message_t) 3)
+#define PMSG_ON		((__force pm_message_t) 0)
+
 struct dev_pm_info {
-	u32			power_state;
+	pm_message_t		power_state;
 #ifdef	CONFIG_PM
-	u32			prev_state;
+	pm_message_t		prev_state;
 	void			* saved_state;
 	atomic_t		pm_users;
 	struct device		* pm_parent;
@@ -235,8 +232,8 @@ struct dev_pm_info {
 
 extern void device_pm_set_parent(struct device * dev, struct device * parent);
 
-extern int device_suspend(u32 state);
-extern int device_power_down(u32 state);
+extern int device_suspend(pm_message_t state);
+extern int device_power_down(pm_message_t state);
 extern void device_power_up(void);
 extern void device_resume(void);
 
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 3c2c63f23a4a..96f69aaa0534 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -20,6 +20,7 @@
 #include <asm/page.h>
 #include <asm/ptrace.h>
 #include <asm/mmu.h>
+#include <asm/cputime.h>
 
 #include <linux/smp.h>
 #include <linux/sem.h>
@@ -120,6 +121,9 @@ extern unsigned long nr_iowait(void);
 #define set_current_state(state_value)		\
 	set_mb(current->state, (state_value))
 
+/* Task command name length */
+#define TASK_COMM_LEN 16
+
 /*
  * Scheduling policies
  */
@@ -168,7 +172,7 @@ long io_schedule_timeout(long timeout);
 extern void cpu_init (void);
 extern void trap_init(void);
 extern void update_process_times(int user);
-extern void scheduler_tick(int user_tick, int system);
+extern void scheduler_tick(void);
 extern unsigned long cache_decay_ticks;
 
 /* Attach to any functions which should be ignored in wchan output. */
@@ -311,7 +315,7 @@ struct signal_struct {
 	 * Live threads maintain their own counters and add to these
 	 * in __exit_signal, except for the group leader.
 	 */
-	unsigned long utime, stime, cutime, cstime;
+	cputime_t utime, stime, cutime, cstime;
 	unsigned long nvcsw, nivcsw, cnvcsw, cnivcsw;
 	unsigned long min_flt, maj_flt, cmin_flt, cmaj_flt;
 
@@ -589,10 +593,11 @@ struct task_struct {
 	int __user *clear_child_tid;		/* CLONE_CHILD_CLEARTID */
 
 	unsigned long rt_priority;
-	unsigned long it_real_value, it_prof_value, it_virt_value;
-	unsigned long it_real_incr, it_prof_incr, it_virt_incr;
+	unsigned long it_real_value, it_real_incr;
+	cputime_t it_virt_value, it_virt_incr;
+	cputime_t it_prof_value, it_prof_incr;
 	struct timer_list real_timer;
-	unsigned long utime, stime;
+	cputime_t utime, stime;
 	unsigned long nvcsw, nivcsw; /* context switch counts */
 	struct timespec start_time;
 /* mm fault and swap info: this can arguably be seen as either mm-specific or thread-specific */
@@ -610,7 +615,7 @@ struct task_struct {
 	struct key *thread_keyring;	/* keyring private to this thread */
 #endif
 	unsigned short used_math;
-	char comm[16];
+	char comm[TASK_COMM_LEN];
 /* file system info */
 	int link_count, total_link_count;
 /* ipc stuff */
diff --git a/include/linux/security.h b/include/linux/security.h
index 4e0795b5a276..2b048ec62e9c 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -109,13 +109,20 @@ struct swap_info_struct;
  *	and the information saved in @bprm->security by the set_security hook.
  *	Since this hook function (and its caller) are void, this hook can not
  *	return an error.  However, it can leave the security attributes of the
- *	process unchanged if an access failure occurs at this point. It can
- *	also perform other state changes on the process (e.g.  closing open
- *	file descriptors to which access is no longer granted if the attributes
- *	were changed). 
+ *	process unchanged if an access failure occurs at this point.
  *	bprm_apply_creds is called under task_lock.  @unsafe indicates various
  *	reasons why it may be unsafe to change security state.
  *	@bprm contains the linux_binprm structure.
+ * @bprm_post_apply_creds:
+ *	Runs after bprm_apply_creds with the task_lock dropped, so that
+ *	functions which cannot be called safely under the task_lock can
+ *	be used.  This hook is a good place to perform state changes on
+ *	the process such as closing open file descriptors to which access
+ *	is no longer granted if the attributes were changed.
+ *	Note that a security module might need to save state between
+ *	bprm_apply_creds and bprm_post_apply_creds to store the decision
+ *	on whether the process may proceed.
+ *	@bprm contains the linux_binprm structure.
  * @bprm_set_security:
  *	Save security information in the bprm->security field, typically based
  *	on information about the bprm->file, for later use by the apply_creds
@@ -1042,6 +1049,7 @@ struct security_operations {
 	int (*bprm_alloc_security) (struct linux_binprm * bprm);
 	void (*bprm_free_security) (struct linux_binprm * bprm);
 	void (*bprm_apply_creds) (struct linux_binprm * bprm, int unsafe);
+	void (*bprm_post_apply_creds) (struct linux_binprm * bprm);
 	int (*bprm_set_security) (struct linux_binprm * bprm);
 	int (*bprm_check_security) (struct linux_binprm * bprm);
 	int (*bprm_secureexec) (struct linux_binprm * bprm);
@@ -1314,6 +1322,10 @@ static inline void security_bprm_apply_creds (struct linux_binprm *bprm, int uns
 {
 	security_ops->bprm_apply_creds (bprm, unsafe);
 }
+static inline void security_bprm_post_apply_creds (struct linux_binprm *bprm)
+{
+	security_ops->bprm_post_apply_creds (bprm);
+}
 static inline int security_bprm_set (struct linux_binprm *bprm)
 {
 	return security_ops->bprm_set_security (bprm);
@@ -1992,6 +2004,11 @@ static inline void security_bprm_apply_creds (struct linux_binprm *bprm, int uns
 	cap_bprm_apply_creds (bprm, unsafe);
 }
 
+static inline void security_bprm_post_apply_creds (struct linux_binprm *bprm)
+{
+	return;
+}
+
 static inline int security_bprm_set (struct linux_binprm *bprm)
 {
 	return cap_bprm_set_security (bprm);
diff --git a/include/linux/selection.h b/include/linux/selection.h
index 059c958951f3..ed3408b400f1 100644
--- a/include/linux/selection.h
+++ b/include/linux/selection.h
@@ -10,7 +10,7 @@
 #include <linux/tiocl.h>
 #include <linux/vt_buffer.h>
 
-extern int sel_cons;
+extern struct vc_data *sel_cons;
 
 extern void clear_selection(void);
 extern int set_selection(const struct tiocl_selection __user *sel, struct tty_struct *tty);
@@ -19,11 +19,6 @@ extern int sel_loadlut(char __user *p);
 extern int mouse_reporting(void);
 extern void mouse_report(struct tty_struct * tty, int butt, int mrx, int mry);
 
-#define video_num_columns	(vc_cons[currcons].d->vc_cols)
-#define video_num_lines		(vc_cons[currcons].d->vc_rows)
-#define video_size_row		(vc_cons[currcons].d->vc_size_row)
-#define can_do_color		(vc_cons[currcons].d->vc_can_do_color)
-
 extern int console_blanked;
 
 extern unsigned char color_table[];
@@ -31,15 +26,15 @@ extern int default_red[];
 extern int default_grn[];
 extern int default_blu[];
 
-extern unsigned short *screen_pos(int currcons, int w_offset, int viewed);
-extern u16 screen_glyph(int currcons, int offset);
-extern void complement_pos(int currcons, int offset);
-extern void invert_screen(int currcons, int offset, int count, int shift);
+extern unsigned short *screen_pos(struct vc_data *vc, int w_offset, int viewed);
+extern u16 screen_glyph(struct vc_data *vc, int offset);
+extern void complement_pos(struct vc_data *vc, int offset);
+extern void invert_screen(struct vc_data *vc, int offset, int count, int shift);
 
-extern void getconsxy(int currcons, unsigned char *p);
-extern void putconsxy(int currcons, unsigned char *p);
+extern void getconsxy(struct vc_data *vc, unsigned char *p);
+extern void putconsxy(struct vc_data *vc, unsigned char *p);
 
-extern u16 vcs_scr_readw(int currcons, const u16 *org);
-extern void vcs_scr_writew(int currcons, u16 val, u16 *org);
+extern u16 vcs_scr_readw(struct vc_data *vc, const u16 *org);
+extern void vcs_scr_writew(struct vc_data *vc, u16 val, u16 *org);
 
 #endif
diff --git a/include/linux/slab.h b/include/linux/slab.h
index 93c8264fe67b..0c7ae4f678a2 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -118,7 +118,6 @@ extern kmem_cache_t	*mm_cachep;
 extern kmem_cache_t	*names_cachep;
 extern kmem_cache_t	*files_cachep;
 extern kmem_cache_t	*filp_cachep;
-extern kmem_cache_t	*dquot_cachep;
 extern kmem_cache_t	*fs_cachep;
 extern kmem_cache_t	*signal_cachep;
 extern kmem_cache_t	*sighand_cachep;
diff --git a/include/linux/umsdos_fs.h b/include/linux/umsdos_fs.h
deleted file mode 100644
index 67c25693db66..000000000000
--- a/include/linux/umsdos_fs.h
+++ /dev/null
@@ -1,182 +0,0 @@
-#ifndef LINUX_UMSDOS_FS_H
-#define LINUX_UMSDOS_FS_H
-
-
-/*#define UMS_DEBUG 1	// define for check_* functions */
-/*#define UMSDOS_DEBUG 1*/
-#define UMSDOS_PARANOIA 1
-
-#define UMSDOS_VERSION	0
-#define UMSDOS_RELEASE	4
-
-#define UMSDOS_ROOT_INO 1
-
-/* This is the file acting as a directory extension */
-#define UMSDOS_EMD_FILE		"--linux-.---"
-#define UMSDOS_EMD_NAMELEN	12
-#define UMSDOS_PSDROOT_NAME	"linux"
-#define UMSDOS_PSDROOT_LEN	5
-
-#ifndef _LINUX_TYPES_H
-#include <linux/types.h>
-#endif
-#ifndef _LINUX_LIMITS_H
-#include <linux/limits.h>
-#endif
-#ifndef _LINUX_DIRENT_H
-#include <linux/dirent.h>
-#endif
-#ifndef _LINUX_IOCTL_H
-#include <linux/ioctl.h>
-#endif
-
-
-#ifdef __KERNEL__
-/* #Specification: convention / PRINTK Printk and printk
- * Here is the convention for the use of printk inside fs/umsdos
- * 
- * printk carry important message (error or status).
- * Printk is for debugging (it is a macro defined at the beginning of
- * most source.
- * PRINTK is a nulled Printk macro.
- * 
- * This convention makes the source easier to read, and Printk easier
- * to shut off.
- */
-#	define PRINTK(x)
-#	ifdef UMSDOS_DEBUG
-#		define Printk(x) printk x
-#	else
-#		define Printk(x)
-#	endif
-#endif	/* __KERNEL__ */
-
-
-struct umsdos_fake_info {
-	char fname[13];
-	int len;
-};
-
-#define UMSDOS_MAXNAME	220
-/* This structure is 256 bytes large, depending on the name, only part */
-/* of it is written to disk */
-/* nice though it would be, I can't change this and preserve backward compatibility */
-struct umsdos_dirent {
-	unsigned char name_len;	/* if == 0, then this entry is not used */
-	unsigned char flags;	/* UMSDOS_xxxx */
-	unsigned short nlink;	/* How many hard links point to this entry */
-	__kernel_uid_t uid;	/* Owner user id */
-	__kernel_gid_t gid;	/* Group id */
-	time_t atime;		/* Access time */
-	time_t mtime;		/* Last modification time */
-	time_t ctime;		/* Creation time */
-	unsigned short rdev;	/* major and minor of a device special file */
-	umode_t mode;		/* Standard UNIX permissions bits + type of */
-	char spare[12];		/* unused bytes for future extensions */
-				/* file, see linux/stat.h */
-	char name[UMSDOS_MAXNAME];	/* Not '\0' terminated */
-				/* but '\0' padded, so it will allow */
-				/* for adding news fields in this record */
-				/* by reducing the size of name[] */
-};
-
-#define UMSDOS_HIDDEN	1	/* Never show this entry in directory search */
-#define UMSDOS_HLINK	2	/* It is a (pseudo) hard link */
-
-/* #Specification: EMD file / record size
- * Entry are 64 bytes wide in the EMD file. It allows for a 30 characters
- * name. If a name is longer, contiguous entries are allocated. So a
- * umsdos_dirent may span multiple records.
- */
- 
-#define UMSDOS_REC_SIZE		64
-
-/* Translation between MSDOS name and UMSDOS name */
-
-struct umsdos_info {
-	int msdos_reject;	/* Tell if the file name is invalid for MSDOS */
-				/* See umsdos_parse */
-	struct umsdos_fake_info fake;
-	struct umsdos_dirent entry;
-	off_t f_pos;		/* offset of the entry in the EMD file
-				 * or offset where the entry may be store
-				 * if it is a new entry
-				 */
-	int recsize;		/* Record size needed to store entry */
-};
-
-/* Definitions for ioctl (number randomly chosen)
- * The next ioctl commands operate only on the DOS directory
- * The file umsdos_progs/umsdosio.c contain a string table
- * based on the order of those definition. Keep it in sync
- */
-#define UMSDOS_READDIR_DOS _IO(0x04,210)	/* Do a readdir of the DOS directory */
-#define UMSDOS_UNLINK_DOS  _IO(0x04,211)	/* Erase in the DOS directory only */
-#define UMSDOS_RMDIR_DOS   _IO(0x04,212)	/* rmdir in the DOS directory only */
-#define UMSDOS_STAT_DOS    _IO(0x04,213)	/* Get info about a file */
-
-/* The next ioctl commands operate only on the EMD file */
-#define UMSDOS_CREAT_EMD   _IO(0x04,214)	/* Create a file */
-#define UMSDOS_UNLINK_EMD  _IO(0x04,215)	/* unlink (rmdir) a file */
-#define UMSDOS_READDIR_EMD _IO(0x04,216)	/* read the EMD file only. */
-#define UMSDOS_GETVERSION  _IO(0x04,217)	/* Get the release number of UMSDOS */
-#define UMSDOS_INIT_EMD    _IO(0x04,218)	/* Create the EMD file if not there */
-#define UMSDOS_DOS_SETUP   _IO(0x04,219)	/* Set the defaults of the MS-DOS driver. */
-
-#define UMSDOS_RENAME_DOS  _IO(0x04,220)	/* rename a file/directory in the DOS
-						 * directory only */
-struct umsdos_ioctl {
-	struct dirent dos_dirent;
-	struct umsdos_dirent umsdos_dirent;
-	/* The following structure is used to exchange some data with
-	 * utilities (umsdos_progs/util/umsdosio.c). The first releases
-	 * were using struct stat from "sys/stat.h". This was causing
-	 * some problem for cross compilation of the kernel.
-	 * Since I am not really using the structure stat, but only
-	 * some fields of it, I have decided to replicate the structure
-	 * here for compatibility with the binaries out there.
-	 * FIXME PTW 1998, this has probably changed
-	 */
-	
-	struct {
-		unsigned long st_dev;
-		ino_t st_ino;			/* used */
-		umode_t st_mode;		/* used */
-		nlink_t st_nlink;
-		__kernel_uid_t st_uid;
-		__kernel_gid_t st_gid;
-		unsigned long st_rdev;
-		off_t st_size;			/* used */
-		unsigned long st_blksize;
-		unsigned long st_blocks;
-		time_t st_atime;		/* used */
-		unsigned long __unused1;
-		time_t st_mtime;		/* used */
-		unsigned long __unused2;
-		time_t st_ctime;		/* used */
-		unsigned long __unused3;
-		uid_t st_uid32;
-		gid_t st_gid32;
-	} stat;
-	char version, release;
-};
-
-/* Different macros to access struct umsdos_dirent */
-#define EDM_ENTRY_ISUSED(e) ((e)->name_len!=0)
-
-#ifdef __KERNEL__
-
-#ifndef LINUX_FS_H
-#include <linux/fs.h>
-#endif
-
-extern struct inode_operations umsdos_dir_inode_operations;
-extern struct inode_operations umsdos_rdir_inode_operations;
-extern struct file_operations umsdos_dir_operations;
-extern struct file_operations umsdos_rdir_operations;
-
-#include <linux/umsdos_fs.p>
-
-#endif				/* __KERNEL__ */
-
-#endif
diff --git a/include/linux/umsdos_fs.p b/include/linux/umsdos_fs.p
deleted file mode 100644
index 1c284c5a7aec..000000000000
--- a/include/linux/umsdos_fs.p
+++ /dev/null
@@ -1,100 +0,0 @@
-/* check.c 23/01/95 03.38.30 */
-void check_page_tables (void);
-
-/* dir.c 22/06/95 00.22.12 */
-int  dummy_dir_read ( struct file *filp,
-	 char *buf,
-	 size_t size,
-	 loff_t *count);
-char * umsdos_d_path(struct dentry *, char *, int);
-void umsdos_lookup_patch_new(struct dentry *, struct umsdos_info *);
-int umsdos_is_pseudodos (struct inode *dir, struct dentry *dentry);
-struct dentry *umsdos_lookup_x ( struct inode *dir, struct dentry *dentry, int nopseudo);
-struct dentry *UMSDOS_lookup(struct inode *, struct dentry *, struct nameidata *);
-struct dentry *umsdos_lookup_dentry(struct dentry *, char *, int, int);
-struct dentry *umsdos_covered(struct dentry *, char *, int);
-
-struct dentry *umsdos_solve_hlink (struct dentry *hlink);
-
-/* emd.c 22/06/95 00.22.04 */
-struct dentry *umsdos_get_emd_dentry(struct dentry *);
-int umsdos_have_emd(struct dentry *);
-int umsdos_make_emd(struct dentry *);
-int umsdos_emd_dir_readentry (struct dentry *, loff_t *, struct umsdos_dirent *);
-int umsdos_newentry (struct dentry *, struct umsdos_info *);
-int umsdos_newhidden (struct dentry *, struct umsdos_info *);
-int umsdos_delentry (struct dentry *, struct umsdos_info *, int);
-int umsdos_findentry (struct dentry *, struct umsdos_info *, int);
-int umsdos_isempty (struct dentry *);
-int umsdos_writeentry (struct dentry *, struct umsdos_info *, int);
-
-/* file.c 25/01/95 02.25.38 */
-
-/* inode.c 12/06/95 09.49.40 */
-void fill_new_filp (struct file *filp, struct dentry *dentry);
-void UMSDOS_read_inode (struct inode *);
-void UMSDOS_write_inode (struct inode *, int);
-int UMSDOS_notify_change (struct dentry *, struct iattr *attr);
-int umsdos_notify_change_locked(struct dentry *, struct iattr *attr);
-void UMSDOS_put_inode (struct inode *);
-int UMSDOS_statfs (struct super_block *, struct statfs *);
-struct super_block *UMSDOS_read_super (struct super_block *, void *, int);
-void UMSDOS_put_super (struct super_block *);
-
-void umsdos_setup_dir(struct dentry *);
-void umsdos_set_dirinfo_new(struct dentry *, off_t);
-void umsdos_patch_dentry_inode (struct dentry *, off_t);
-int umsdos_get_dirowner (struct inode *inode, struct inode **result);
-
-/* ioctl.c 22/06/95 00.22.08 */
-int UMSDOS_ioctl_dir (struct inode *dir,
-	 struct file *filp,
-	 unsigned int cmd,
-	 unsigned long data);
-
-/* mangle.c 25/01/95 02.25.38 */
-void umsdos_manglename (struct umsdos_info *info);
-int umsdos_evalrecsize (int len);
-int umsdos_parse (const char *name,int len, struct umsdos_info *info);
-
-/* namei.c 25/01/95 02.25.38 */
-void umsdos_lockcreate (struct inode *dir);
-void umsdos_startlookup (struct inode *dir);
-void umsdos_unlockcreate (struct inode *dir);
-void umsdos_endlookup (struct inode *dir);
-
-int umsdos_readlink_x (	     struct dentry *dentry,
-			     char *buffer,
-			     int bufsiz);
-int UMSDOS_symlink (struct inode *dir,
-		    struct dentry *dentry,
-		    const char *symname);
-int UMSDOS_link (struct dentry *olddentry,
-		 struct inode *dir,
-		 struct dentry *dentry);
-int UMSDOS_create (struct inode *dir,
-		   struct dentry *dentry,
-		   int mode);
-
-int UMSDOS_mkdir (struct inode *dir,
-		  struct dentry *dentry,
-		  int mode);
-int UMSDOS_mknod (struct inode *dir,
-		  struct dentry *dentry,
-		  int mode,
-		  dev_t rdev);
-int UMSDOS_rmdir (struct inode *dir,struct dentry *dentry);
-int UMSDOS_unlink (struct inode *dir, struct dentry *dentry);
-int UMSDOS_rename (struct inode *old_dir,
-		   struct dentry *old_dentry,
-		   struct inode *new_dir,
-		   struct dentry *new_dentry);
-
-/* rdir.c 22/03/95 03.31.42 */
-struct dentry *umsdos_rlookup_x (struct inode *dir, struct dentry *dentry, int nopseudo);
-struct dentry *UMSDOS_rlookup (struct inode *dir, struct dentry *dentry, struct nameidata *nd);
-
-static inline struct umsdos_inode_info *UMSDOS_I(struct inode *inode)
-{
-	return &inode->u.umsdos_i;
-}
diff --git a/include/linux/umsdos_fs_i.h b/include/linux/umsdos_fs_i.h
deleted file mode 100644
index f4c992b44cd2..000000000000
--- a/include/linux/umsdos_fs_i.h
+++ /dev/null
@@ -1,58 +0,0 @@
-#ifndef UMSDOS_FS_I_H
-#define UMSDOS_FS_I_H
-
-#ifndef _LINUX_TYPES_H
-#include <linux/types.h>
-#endif
-
-#include <linux/msdos_fs_i.h>
-#include <linux/pipe_fs_i.h>
-
-/* #Specification: strategy / in memory inode
- * Here is the information specific to the inode of the UMSDOS file
- * system. This information is added to the end of the standard struct
- * inode. Each file system has its own extension to struct inode,
- * so do the umsdos file system.
- * 
- * The strategy is to have the umsdos_inode_info as a superset of
- * the msdos_inode_info, since most of the time the job is done
- * by the msdos fs code.
- * 
- * So we duplicate the msdos_inode_info, and add our own info at the
- * end.
- * 
- * The offset in this EMD file of the entry: pos
- * 
- * For directory, we have dir_locking_info to help synchronise
- * file creation and file lookup. See also msdos_fs_i.h for more 
- * information about msdos_inode_info.
- * 
- * Special file and fifo do have an inode which correspond to an
- * empty MSDOS file.
- * 
- * symlink are processed mostly like regular file. The content is the
- * link.
- * 
- * The UMSDOS specific extension is placed after the union.
- */
-
-struct dir_locking_info {
-	wait_queue_head_t p;
-	short int looking;	/* How many process doing a lookup */
-	short int creating;	/* Is there any creation going on here
-				 *  Only one at a time, although one
-				 *  may recursively lock, so it is a counter
-				 */
-	long pid;		/* pid of the process owning the creation
-				 * lock */
-};
-
-struct umsdos_inode_info {
-	struct msdos_inode_info msdos_info;
-	struct dir_locking_info dir_info;
-	int i_patched;		/* Inode has been patched */
-	int i_is_hlink;		/* Resolved hardlink inode? */
-	off_t pos;		/* Entry offset in the emd_owner file */
-};
-
-#endif
diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
index 8c68717810c3..9af7ad38c08d 100644
--- a/include/linux/vmalloc.h
+++ b/include/linux/vmalloc.h
@@ -8,6 +8,7 @@
 #define VM_IOREMAP	0x00000001	/* ioremap() and friends */
 #define VM_ALLOC	0x00000002	/* vmalloc() */
 #define VM_MAP		0x00000004	/* vmap()ed pages */
+/* bits [20..32] reserved for arch specific ioremap internals */
 
 struct vm_struct {
 	void			*addr;