Merge commit 'v2.6.29-rc2' into perfcounters/core

Conflicts:
	include/linux/syscalls.h

51 files changed, 414 insertions, 426 deletions

diff --git a/fs/aio.c b/fs/aio.c
index d6f89d3c15e8..8fa77e233944 100644
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -1270,7 +1270,7 @@ static void io_destroy(struct kioctx *ioctx)
  *      pointer is passed for ctxp.  Will fail with -ENOSYS if not
  *      implemented.
  */
-asmlinkage long sys_io_setup(unsigned nr_events, aio_context_t __user *ctxp)
+SYSCALL_DEFINE2(io_setup, unsigned, nr_events, aio_context_t __user *, ctxp)
 {
         struct kioctx *ioctx = NULL;
         unsigned long ctx;
@@ -1308,7 +1308,7 @@ out:
  *      implemented.  May fail with -EFAULT if the context pointed to
  *      is invalid.
  */
-asmlinkage long sys_io_destroy(aio_context_t ctx)
+SYSCALL_DEFINE1(io_destroy, aio_context_t, ctx)
 {
         struct kioctx *ioctx = lookup_ioctx(ctx);
         if (likely(NULL != ioctx)) {
@@ -1662,8 +1662,8 @@ out_put_req:
  *      are available to queue any iocbs.  Will return 0 if nr is 0.  Will
  *      fail with -ENOSYS if not implemented.
  */
-asmlinkage long sys_io_submit(aio_context_t ctx_id, long nr,
-                              struct iocb __user * __user *iocbpp)
+SYSCALL_DEFINE3(io_submit, aio_context_t, ctx_id, long, nr,
+                struct iocb __user * __user *, iocbpp)
 {
         struct kioctx *ctx;
         long ret = 0;
@@ -1737,8 +1737,8 @@ static struct kiocb *lookup_kiocb(struct kioctx *ctx, struct iocb __user *iocb,
  *      invalid.  May fail with -EAGAIN if the iocb specified was not
  *      cancelled.  Will fail with -ENOSYS if not implemented.
  */
-asmlinkage long sys_io_cancel(aio_context_t ctx_id, struct iocb __user *iocb,
-                              struct io_event __user *result)
+SYSCALL_DEFINE3(io_cancel, aio_context_t, ctx_id, struct iocb __user *, iocb,
+                struct io_event __user *, result)
 {
         int (*cancel)(struct kiocb *iocb, struct io_event *res);
         struct kioctx *ctx;
@@ -1799,11 +1799,11 @@ asmlinkage long sys_io_cancel(aio_context_t ctx_id, struct iocb __user *iocb,
  *      will be updated if not NULL and the operation blocks.  Will fail
  *      with -ENOSYS if not implemented.
  */
-asmlinkage long sys_io_getevents(aio_context_t ctx_id,
-                                 long min_nr,
-                                 long nr,
-                                 struct io_event __user *events,
-                                 struct timespec __user *timeout)
+SYSCALL_DEFINE5(io_getevents, aio_context_t, ctx_id,
+                long, min_nr,
+                long, nr,
+                struct io_event __user *, events,
+                struct timespec __user *, timeout)
 {
         struct kioctx *ioctx = lookup_ioctx(ctx_id);
         long ret = -EINVAL;
diff --git a/fs/btrfs/ioctl.h b/fs/btrfs/ioctl.h
index 78049ea208db..b320b103fa13 100644
--- a/fs/btrfs/ioctl.h
+++ b/fs/btrfs/ioctl.h
@@ -22,13 +22,20 @@
 
 #define BTRFS_IOCTL_MAGIC 0x94
 #define BTRFS_VOL_NAME_MAX 255
-#define BTRFS_PATH_NAME_MAX 3072
+#define BTRFS_PATH_NAME_MAX 4087
 
+/* this should be 4k */
 struct btrfs_ioctl_vol_args {
         __s64 fd;
         char name[BTRFS_PATH_NAME_MAX + 1];
 };
 
+struct btrfs_ioctl_clone_range_args {
+  __s64 src_fd;
+  __u64 src_offset, src_length;
+  __u64 dest_offset;
+};
+
 #define BTRFS_IOC_SNAP_CREATE _IOW(BTRFS_IOCTL_MAGIC, 1, \
                                    struct btrfs_ioctl_vol_args)
 #define BTRFS_IOC_DEFRAG _IOW(BTRFS_IOCTL_MAGIC, 2, \
@@ -52,11 +59,6 @@ struct btrfs_ioctl_vol_args {
                                    struct btrfs_ioctl_vol_args)
 #define BTRFS_IOC_BALANCE _IOW(BTRFS_IOCTL_MAGIC, 12, \
                                    struct btrfs_ioctl_vol_args)
-struct btrfs_ioctl_clone_range_args {
-  __s64 src_fd;
-  __u64 src_offset, src_length;
-  __u64 dest_offset;
-};
 
 #define BTRFS_IOC_CLONE_RANGE _IOW(BTRFS_IOCTL_MAGIC, 13, \
                                   struct btrfs_ioctl_clone_range_args)
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index 0a14b495532f..db9fb3bc1e33 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -38,6 +38,7 @@
 #include <linux/namei.h>
 #include <linux/miscdevice.h>
 #include <linux/version.h>
+#include <linux/magic.h>
 #include "compat.h"
 #include "ctree.h"
 #include "disk-io.h"
@@ -51,7 +52,6 @@
 #include "export.h"
 #include "compression.h"
 
-#define BTRFS_SUPER_MAGIC 0x9123683E
 
 static struct super_operations btrfs_super_ops;
 
@@ -582,7 +582,7 @@ static long btrfs_control_ioctl(struct file *file, unsigned int cmd,
 {
         struct btrfs_ioctl_vol_args *vol;
         struct btrfs_fs_devices *fs_devices;
-        int ret = 0;
+        int ret = -ENOTTY;
         int len;
 
         if (!capable(CAP_SYS_ADMIN))
@@ -594,6 +594,7 @@ static long btrfs_control_ioctl(struct file *file, unsigned int cmd,
                 goto out;
         }
         len = strnlen(vol->name, BTRFS_PATH_NAME_MAX);
+
         switch (cmd) {
         case BTRFS_IOC_SCAN_DEV:
                 ret = btrfs_scan_one_device(vol->name, FMODE_READ,
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index b187b537888e..3451e1cca2b5 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -220,6 +220,7 @@ loop:
                                 tail->bi_next = old_head;
                         else
                                 device->pending_bio_tail = tail;
+                        device->running_pending = 0;
 
                         spin_unlock(&device->io_lock);
                         btrfs_requeue_work(&device->work);
diff --git a/fs/buffer.c b/fs/buffer.c
index b6e8b8632e2f..b58208f1640a 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -3243,7 +3243,7 @@ void block_sync_page(struct page *page)
  * Use of bdflush() is deprecated and will be removed in a future kernel.
  * The `pdflush' kernel threads fully replace bdflush daemons and this call.
  */
-asmlinkage long sys_bdflush(int func, long data)
+SYSCALL_DEFINE2(bdflush, int, func, long, data)
 {
         static int msg_count;
 
diff --git a/fs/compat.c b/fs/compat.c
index 30f2faa22f5c..65a070e705ab 100644
--- a/fs/compat.c
+++ b/fs/compat.c
@@ -1709,7 +1709,7 @@ asmlinkage long compat_sys_select(int n, compat_ulong_t __user *inp,
 }
 
 #ifdef HAVE_SET_RESTORE_SIGMASK
-asmlinkage long compat_sys_pselect7(int n, compat_ulong_t __user *inp,
+static long do_compat_pselect(int n, compat_ulong_t __user *inp,
         compat_ulong_t __user *outp, compat_ulong_t __user *exp,
         struct compat_timespec __user *tsp, compat_sigset_t __user *sigmask,
         compat_size_t sigsetsize)
@@ -1775,8 +1775,8 @@ asmlinkage long compat_sys_pselect6(int n, compat_ulong_t __user *inp,
                                 (compat_size_t __user *)(sig+sizeof(up))))
                         return -EFAULT;
         }
-        return compat_sys_pselect7(n, inp, outp, exp, tsp, compat_ptr(up),
-                                        sigsetsize);
+        return do_compat_pselect(n, inp, outp, exp, tsp, compat_ptr(up),
+                                 sigsetsize);
 }
 
 asmlinkage long compat_sys_ppoll(struct pollfd __user *ufds,
diff --git a/fs/dcache.c b/fs/dcache.c
index 4547f66884a0..937df0fb0da5 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -2092,7 +2092,7 @@ Elong:
  *              return NULL;
  *      }
  */
-asmlinkage long sys_getcwd(char __user *buf, unsigned long size)
+SYSCALL_DEFINE2(getcwd, char __user *, buf, unsigned long, size)
 {
         int error;
         struct path pwd, root;
diff --git a/fs/dcookies.c b/fs/dcookies.c
index 180e9fec4ad8..a21cabdbd87b 100644
--- a/fs/dcookies.c
+++ b/fs/dcookies.c
@@ -145,7 +145,7 @@ out:
 /* And here is where the userspace process can look up the cookie value
  * to retrieve the path.
  */
-asmlinkage long sys_lookup_dcookie(u64 cookie64, char __user * buf, size_t len)
+SYSCALL_DEFINE(lookup_dcookie)(u64 cookie64, char __user * buf, size_t len)
 {
         unsigned long cookie = (unsigned long)cookie64;
         int err = -EINVAL;
@@ -198,7 +198,13 @@ out:
         mutex_unlock(&dcookie_mutex);
         return err;
 }
-
+#ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
+asmlinkage long SyS_lookup_dcookie(u64 cookie64, long buf, long len)
+{
+        return SYSC_lookup_dcookie(cookie64, (char __user *) buf, (size_t) len);
+}
+SYSCALL_ALIAS(sys_lookup_dcookie, SyS_lookup_dcookie);
+#endif
 
 static int dcookie_init(void)
 {
diff --git a/fs/eventfd.c b/fs/eventfd.c
index 08bf558d0408..5de2c2db3aa2 100644
--- a/fs/eventfd.c
+++ b/fs/eventfd.c
@@ -198,7 +198,7 @@ struct file *eventfd_fget(int fd)
         return file;
 }
 
-asmlinkage long sys_eventfd2(unsigned int count, int flags)
+SYSCALL_DEFINE2(eventfd2, unsigned int, count, int, flags)
 {
         int fd;
         struct eventfd_ctx *ctx;
@@ -228,8 +228,7 @@ asmlinkage long sys_eventfd2(unsigned int count, int flags)
         return fd;
 }
 
-asmlinkage long sys_eventfd(unsigned int count)
+SYSCALL_DEFINE1(eventfd, unsigned int, count)
 {
         return sys_eventfd2(count, 0);
 }
-
diff --git a/fs/eventpoll.c b/fs/eventpoll.c
index 96355d505347..ba2f9ec71192 100644
--- a/fs/eventpoll.c
+++ b/fs/eventpoll.c
@@ -1110,7 +1110,7 @@ retry:
 /*
  * Open an eventpoll file descriptor.
  */
-asmlinkage long sys_epoll_create1(int flags)
+SYSCALL_DEFINE1(epoll_create1, int, flags)
 {
         int error, fd = -1;
         struct eventpoll *ep;
@@ -1150,7 +1150,7 @@ error_return:
         return fd;
 }
 
-asmlinkage long sys_epoll_create(int size)
+SYSCALL_DEFINE1(epoll_create, int, size)
 {
         if (size < 0)
                 return -EINVAL;
@@ -1163,8 +1163,8 @@ asmlinkage long sys_epoll_create(int size)
  * the eventpoll file that enables the insertion/removal/change of
  * file descriptors inside the interest set.
  */
-asmlinkage long sys_epoll_ctl(int epfd, int op, int fd,
-                              struct epoll_event __user *event)
+SYSCALL_DEFINE4(epoll_ctl, int, epfd, int, op, int, fd,
+                struct epoll_event __user *, event)
 {
         int error;
         struct file *file, *tfile;
@@ -1261,8 +1261,8 @@ error_return:
  * Implement the event wait interface for the eventpoll file. It is the kernel
  * part of the user space epoll_wait(2).
  */
-asmlinkage long sys_epoll_wait(int epfd, struct epoll_event __user *events,
-                               int maxevents, int timeout)
+SYSCALL_DEFINE4(epoll_wait, int, epfd, struct epoll_event __user *, events,
+                int, maxevents, int, timeout)
 {
         int error;
         struct file *file;
@@ -1319,9 +1319,9 @@ error_return:
  * Implement the event wait interface for the eventpoll file. It is the kernel
  * part of the user space epoll_pwait(2).
  */
-asmlinkage long sys_epoll_pwait(int epfd, struct epoll_event __user *events,
-                int maxevents, int timeout, const sigset_t __user *sigmask,
-                size_t sigsetsize)
+SYSCALL_DEFINE6(epoll_pwait, int, epfd, struct epoll_event __user *, events,
+                int, maxevents, int, timeout, const sigset_t __user *, sigmask,
+                size_t, sigsetsize)
 {
         int error;
         sigset_t ksigmask, sigsaved;
diff --git a/fs/exec.c b/fs/exec.c
index 605be573fe87..97f9c225dd66 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -100,7 +100,7 @@ static inline void put_binfmt(struct linux_binfmt * fmt)
  *
  * Also note that we take the address to load from from the file itself.
  */
-asmlinkage long sys_uselib(const char __user * library)
+SYSCALL_DEFINE1(uselib, const char __user *, library)
 {
         struct file *file;
         struct nameidata nd;
diff --git a/fs/ext2/dir.c b/fs/ext2/dir.c
index 9a0fc400f91c..2999d72153b7 100644
--- a/fs/ext2/dir.c
+++ b/fs/ext2/dir.c
@@ -95,10 +95,13 @@ static int ext2_commit_chunk(struct page *page, loff_t pos, unsigned len)
                 mark_inode_dirty(dir);
         }
 
-        if (IS_DIRSYNC(dir))
+        if (IS_DIRSYNC(dir)) {
                 err = write_one_page(page, 1);
-        else
+                if (!err)
+                        err = ext2_sync_inode(dir);
+        } else {
                 unlock_page(page);
+        }
 
         return err;
 }
diff --git a/fs/fcntl.c b/fs/fcntl.c
index cdc141946724..bd215cc791da 100644
--- a/fs/fcntl.c
+++ b/fs/fcntl.c
@@ -50,7 +50,7 @@ static int get_close_on_exec(unsigned int fd)
         return res;
 }
 
-asmlinkage long sys_dup3(unsigned int oldfd, unsigned int newfd, int flags)
+SYSCALL_DEFINE3(dup3, unsigned int, oldfd, unsigned int, newfd, int, flags)
 {
         int err = -EBADF;
         struct file * file, *tofree;
@@ -113,7 +113,7 @@ out_unlock:
         return err;
 }
 
-asmlinkage long sys_dup2(unsigned int oldfd, unsigned int newfd)
+SYSCALL_DEFINE2(dup2, unsigned int, oldfd, unsigned int, newfd)
 {
         if (unlikely(newfd == oldfd)) { /* corner case */
                 struct files_struct *files = current->files;
@@ -126,7 +126,7 @@ asmlinkage long sys_dup2(unsigned int oldfd, unsigned int newfd)
         return sys_dup3(oldfd, newfd, 0);
 }
 
-asmlinkage long sys_dup(unsigned int fildes)
+SYSCALL_DEFINE1(dup, unsigned int, fildes)
 {
         int ret = -EBADF;
         struct file *file = fget(fildes);
@@ -335,7 +335,7 @@ static long do_fcntl(int fd, unsigned int cmd, unsigned long arg,
         return err;
 }
 
-asmlinkage long sys_fcntl(unsigned int fd, unsigned int cmd, unsigned long arg)
+SYSCALL_DEFINE3(fcntl, unsigned int, fd, unsigned int, cmd, unsigned long, arg)
 {       
         struct file *filp;
         long err = -EBADF;
@@ -358,7 +358,8 @@ out:
 }
 
 #if BITS_PER_LONG == 32
-asmlinkage long sys_fcntl64(unsigned int fd, unsigned int cmd, unsigned long arg)
+SYSCALL_DEFINE3(fcntl64, unsigned int, fd, unsigned int, cmd,
+                unsigned long, arg)
 {       
         struct file * filp;
         long err;
diff --git a/fs/filesystems.c b/fs/filesystems.c
index d488dcd7f2bb..1aa70260e6d1 100644
--- a/fs/filesystems.c
+++ b/fs/filesystems.c
@@ -179,7 +179,7 @@ static int fs_maxindex(void)
 /*
  * Whee.. Weird sysv syscall. 
  */
-asmlinkage long sys_sysfs(int option, unsigned long arg1, unsigned long arg2)
+SYSCALL_DEFINE3(sysfs, int, option, unsigned long, arg1, unsigned long, arg2)
 {
         int retval = -EINVAL;
 
diff --git a/fs/ioctl.c b/fs/ioctl.c
index 20b0a8a24c6b..240ec63984cb 100644
--- a/fs/ioctl.c
+++ b/fs/ioctl.c
@@ -542,7 +542,7 @@ int do_vfs_ioctl(struct file *filp, unsigned int fd, unsigned int cmd,
         return error;
 }
 
-asmlinkage long sys_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
+SYSCALL_DEFINE3(ioctl, unsigned int, fd, unsigned int, cmd, unsigned long, arg)
 {
         struct file *filp;
         int error = -EBADF;
diff --git a/fs/ioprio.c b/fs/ioprio.c
index 1a39ac370942..c7c0b28d7d21 100644
--- a/fs/ioprio.c
+++ b/fs/ioprio.c
@@ -72,7 +72,7 @@ int set_task_ioprio(struct task_struct *task, int ioprio)
 }
 EXPORT_SYMBOL_GPL(set_task_ioprio);
 
-asmlinkage long sys_ioprio_set(int which, int who, int ioprio)
+SYSCALL_DEFINE3(ioprio_set, int, which, int, who, int, ioprio)
 {
         int class = IOPRIO_PRIO_CLASS(ioprio);
         int data = IOPRIO_PRIO_DATA(ioprio);
@@ -188,7 +188,7 @@ int ioprio_best(unsigned short aprio, unsigned short bprio)
                 return aprio;
 }
 
-asmlinkage long sys_ioprio_get(int which, int who)
+SYSCALL_DEFINE2(ioprio_get, int, which, int, who)
 {
         struct task_struct *g, *p;
         struct user_struct *user;
@@ -252,4 +252,3 @@ asmlinkage long sys_ioprio_get(int which, int who)
         read_unlock(&tasklist_lock);
         return ret;
 }
-
diff --git a/fs/locks.c b/fs/locks.c
index 46a2e12f7d42..ec3deea29e37 100644
--- a/fs/locks.c
+++ b/fs/locks.c
@@ -1564,7 +1564,7 @@ EXPORT_SYMBOL(flock_lock_file_wait);
  *      %LOCK_MAND can be combined with %LOCK_READ or %LOCK_WRITE to allow other
  *      processes read and write access respectively.
  */
-asmlinkage long sys_flock(unsigned int fd, unsigned int cmd)
+SYSCALL_DEFINE2(flock, unsigned int, fd, unsigned int, cmd)
 {
         struct file *filp;
         struct file_lock *lock;
diff --git a/fs/namei.c b/fs/namei.c
index f05bed242422..bbc15c237558 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -1962,8 +1962,8 @@ static int may_mknod(mode_t mode)
         }
 }
 
-asmlinkage long sys_mknodat(int dfd, const char __user *filename, int mode,
-                                unsigned dev)
+SYSCALL_DEFINE4(mknodat, int, dfd, const char __user *, filename, int, mode,
+                unsigned, dev)
 {
         int error;
         char *tmp;
@@ -2017,7 +2017,7 @@ out_unlock:
         return error;
 }
 
-asmlinkage long sys_mknod(const char __user *filename, int mode, unsigned dev)
+SYSCALL_DEFINE3(mknod, const char __user *, filename, int, mode, unsigned, dev)
 {
         return sys_mknodat(AT_FDCWD, filename, mode, dev);
 }
@@ -2044,7 +2044,7 @@ int vfs_mkdir(struct inode *dir, struct dentry *dentry, int mode)
         return error;
 }
 
-asmlinkage long sys_mkdirat(int dfd, const char __user *pathname, int mode)
+SYSCALL_DEFINE3(mkdirat, int, dfd, const char __user *, pathname, int, mode)
 {
         int error = 0;
         char * tmp;
@@ -2081,7 +2081,7 @@ out_err:
         return error;
 }
 
-asmlinkage long sys_mkdir(const char __user *pathname, int mode)
+SYSCALL_DEFINE2(mkdir, const char __user *, pathname, int, mode)
 {
         return sys_mkdirat(AT_FDCWD, pathname, mode);
 }
@@ -2195,7 +2195,7 @@ exit1:
         return error;
 }
 
-asmlinkage long sys_rmdir(const char __user *pathname)
+SYSCALL_DEFINE1(rmdir, const char __user *, pathname)
 {
         return do_rmdir(AT_FDCWD, pathname);
 }
@@ -2291,7 +2291,7 @@ slashes:
         goto exit2;
 }
 
-asmlinkage long sys_unlinkat(int dfd, const char __user *pathname, int flag)
+SYSCALL_DEFINE3(unlinkat, int, dfd, const char __user *, pathname, int, flag)
 {
         if ((flag & ~AT_REMOVEDIR) != 0)
                 return -EINVAL;
@@ -2302,7 +2302,7 @@ asmlinkage long sys_unlinkat(int dfd, const char __user *pathname, int flag)
         return do_unlinkat(dfd, pathname);
 }
 
-asmlinkage long sys_unlink(const char __user *pathname)
+SYSCALL_DEFINE1(unlink, const char __user *, pathname)
 {
         return do_unlinkat(AT_FDCWD, pathname);
 }
@@ -2328,8 +2328,8 @@ int vfs_symlink(struct inode *dir, struct dentry *dentry, const char *oldname)
         return error;
 }
 
-asmlinkage long sys_symlinkat(const char __user *oldname,
-                              int newdfd, const char __user *newname)
+SYSCALL_DEFINE3(symlinkat, const char __user *, oldname,
+                int, newdfd, const char __user *, newname)
 {
         int error;
         char *from;
@@ -2370,7 +2370,7 @@ out_putname:
         return error;
 }
 
-asmlinkage long sys_symlink(const char __user *oldname, const char __user *newname)
+SYSCALL_DEFINE2(symlink, const char __user *, oldname, const char __user *, newname)
 {
         return sys_symlinkat(oldname, AT_FDCWD, newname);
 }
@@ -2422,9 +2422,8 @@ int vfs_link(struct dentry *old_dentry, struct inode *dir, struct dentry *new_de
  * with linux 2.0, and to avoid hard-linking to directories
  * and other special files.  --ADM
  */
-asmlinkage long sys_linkat(int olddfd, const char __user *oldname,
-                           int newdfd, const char __user *newname,
-                           int flags)
+SYSCALL_DEFINE5(linkat, int, olddfd, const char __user *, oldname,
+                int, newdfd, const char __user *, newname, int, flags)
 {
         struct dentry *new_dentry;
         struct nameidata nd;
@@ -2473,7 +2472,7 @@ out:
         return error;
 }
 
-asmlinkage long sys_link(const char __user *oldname, const char __user *newname)
+SYSCALL_DEFINE2(link, const char __user *, oldname, const char __user *, newname)
 {
         return sys_linkat(AT_FDCWD, oldname, AT_FDCWD, newname, 0);
 }
@@ -2624,8 +2623,8 @@ int vfs_rename(struct inode *old_dir, struct dentry *old_dentry,
         return error;
 }
 
-asmlinkage long sys_renameat(int olddfd, const char __user *oldname,
-                             int newdfd, const char __user *newname)
+SYSCALL_DEFINE4(renameat, int, olddfd, const char __user *, oldname,
+                int, newdfd, const char __user *, newname)
 {
         struct dentry *old_dir, *new_dir;
         struct dentry *old_dentry, *new_dentry;
@@ -2718,7 +2717,7 @@ exit:
         return error;
 }
 
-asmlinkage long sys_rename(const char __user *oldname, const char __user *newname)
+SYSCALL_DEFINE2(rename, const char __user *, oldname, const char __user *, newname)
 {
         return sys_renameat(AT_FDCWD, oldname, AT_FDCWD, newname);
 }
diff --git a/fs/namespace.c b/fs/namespace.c
index a40685d800a8..228d8c4bfd18 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -1128,7 +1128,7 @@ static int do_umount(struct vfsmount *mnt, int flags)
  * unixes. Our API is identical to OSF/1 to avoid making a mess of AMD
  */
 
-asmlinkage long sys_umount(char __user * name, int flags)
+SYSCALL_DEFINE2(umount, char __user *, name, int, flags)
 {
         struct path path;
         int retval;
@@ -1160,7 +1160,7 @@ out:
 /*
  *      The 2.0 compatible umount. No flags.
  */
-asmlinkage long sys_oldumount(char __user * name)
+SYSCALL_DEFINE1(oldumount, char __user *, name)
 {
         return sys_umount(name, 0);
 }
@@ -2045,9 +2045,8 @@ struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
         return new_ns;
 }
 
-asmlinkage long sys_mount(char __user * dev_name, char __user * dir_name,
-                          char __user * type, unsigned long flags,
-                          void __user * data)
+SYSCALL_DEFINE5(mount, char __user *, dev_name, char __user *, dir_name,
+                char __user *, type, unsigned long, flags, void __user *, data)
 {
         int retval;
         unsigned long data_page;
@@ -2172,8 +2171,8 @@ static void chroot_fs_refs(struct path *old_root, struct path *new_root)
  *    though, so you may need to say mount --bind /nfs/my_root /nfs/my_root
  *    first.
  */
-asmlinkage long sys_pivot_root(const char __user * new_root,
-                               const char __user * put_old)
+SYSCALL_DEFINE2(pivot_root, const char __user *, new_root,
+                const char __user *, put_old)
 {
         struct vfsmount *tmp;
         struct path new, old, parent_path, root_parent, root;
diff --git a/fs/nfsctl.c b/fs/nfsctl.c
index b27451909dff..8f9a20556f79 100644
--- a/fs/nfsctl.c
+++ b/fs/nfsctl.c
@@ -86,8 +86,8 @@ static struct {
         },
 };
 
-long
-asmlinkage sys_nfsservctl(int cmd, struct nfsctl_arg __user *arg, void __user *res)
+SYSCALL_DEFINE3(nfsservctl, int, cmd, struct nfsctl_arg __user *, arg,
+                void __user *, res)
 {
         struct file *file;
         void __user *p = &arg->u;
diff --git a/fs/notify/inotify/inotify_user.c b/fs/notify/inotify/inotify_user.c
index 81b8644b0136..d53a1838d6e8 100644
--- a/fs/notify/inotify/inotify_user.c
+++ b/fs/notify/inotify/inotify_user.c
@@ -576,7 +576,7 @@ static const struct inotify_operations inotify_user_ops = {
         .destroy_watch  = free_inotify_user_watch,
 };
 
-asmlinkage long sys_inotify_init1(int flags)
+SYSCALL_DEFINE1(inotify_init1, int, flags)
 {
         struct inotify_device *dev;
         struct inotify_handle *ih;
@@ -655,12 +655,13 @@ out_put_fd:
         return ret;
 }
 
-asmlinkage long sys_inotify_init(void)
+SYSCALL_DEFINE0(inotify_init)
 {
         return sys_inotify_init1(0);
 }
 
-asmlinkage long sys_inotify_add_watch(int fd, const char __user *pathname, u32 mask)
+SYSCALL_DEFINE3(inotify_add_watch, int, fd, const char __user *, pathname,
+                u32, mask)
 {
         struct inode *inode;
         struct inotify_device *dev;
@@ -704,7 +705,7 @@ fput_and_out:
         return ret;
 }
 
-asmlinkage long sys_inotify_rm_watch(int fd, __s32 wd)
+SYSCALL_DEFINE2(inotify_rm_watch, int, fd, __s32, wd)
 {
         struct file *filp;
         struct inotify_device *dev;
diff --git a/fs/open.c b/fs/open.c
index d882fd2351d6..a3a78ceb2a2b 100644
--- a/fs/open.c
+++ b/fs/open.c
@@ -122,7 +122,7 @@ static int vfs_statfs64(struct dentry *dentry, struct statfs64 *buf)
         return 0;
 }
 
-asmlinkage long sys_statfs(const char __user *pathname, struct statfs __user * buf)
+SYSCALL_DEFINE2(statfs, const char __user *, pathname, struct statfs __user *, buf)
 {
         struct path path;
         int error;
@@ -138,8 +138,7 @@ asmlinkage long sys_statfs(const char __user *pathname, struct statfs __user * b
         return error;
 }
 
-
-asmlinkage long sys_statfs64(const char __user *pathname, size_t sz, struct statfs64 __user *buf)
+SYSCALL_DEFINE3(statfs64, const char __user *, pathname, size_t, sz, struct statfs64 __user *, buf)
 {
         struct path path;
         long error;
@@ -157,8 +156,7 @@ asmlinkage long sys_statfs64(const char __user *pathname, size_t sz, struct stat
         return error;
 }
 
-
-asmlinkage long sys_fstatfs(unsigned int fd, struct statfs __user * buf)
+SYSCALL_DEFINE2(fstatfs, unsigned int, fd, struct statfs __user *, buf)
 {
         struct file * file;
         struct statfs tmp;
@@ -176,7 +174,7 @@ out:
         return error;
 }
 
-asmlinkage long sys_fstatfs64(unsigned int fd, size_t sz, struct statfs64 __user *buf)
+SYSCALL_DEFINE3(fstatfs64, unsigned int, fd, size_t, sz, struct statfs64 __user *, buf)
 {
         struct file * file;
         struct statfs64 tmp;
@@ -289,7 +287,7 @@ out:
         return error;
 }
 
-asmlinkage long sys_truncate(const char __user * path, unsigned long length)
+SYSCALL_DEFINE2(truncate, const char __user *, path, unsigned long, length)
 {
         /* on 32-bit boxen it will cut the range 2^31--2^32-1 off */
         return do_sys_truncate(path, (long)length);
@@ -341,7 +339,7 @@ out:
         return error;
 }
 
-asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length)
+SYSCALL_DEFINE2(ftruncate, unsigned int, fd, unsigned long, length)
 {
         long ret = do_sys_ftruncate(fd, length, 1);
         /* avoid REGPARM breakage on x86: */
@@ -351,21 +349,35 @@ asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length)
 
 /* LFS versions of truncate are only needed on 32 bit machines */
 #if BITS_PER_LONG == 32
-asmlinkage long sys_truncate64(const char __user * path, loff_t length)
+SYSCALL_DEFINE(truncate64)(const char __user * path, loff_t length)
 {
         return do_sys_truncate(path, length);
 }
+#ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
+asmlinkage long SyS_truncate64(long path, loff_t length)
+{
+        return SYSC_truncate64((const char __user *) path, length);
+}
+SYSCALL_ALIAS(sys_truncate64, SyS_truncate64);
+#endif
 
-asmlinkage long sys_ftruncate64(unsigned int fd, loff_t length)
+SYSCALL_DEFINE(ftruncate64)(unsigned int fd, loff_t length)
 {
         long ret = do_sys_ftruncate(fd, length, 0);
         /* avoid REGPARM breakage on x86: */
         asmlinkage_protect(2, ret, fd, length);
         return ret;
 }
+#ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
+asmlinkage long SyS_ftruncate64(long fd, loff_t length)
+{
+        return SYSC_ftruncate64((unsigned int) fd, length);
+}
+SYSCALL_ALIAS(sys_ftruncate64, SyS_ftruncate64);
 #endif
+#endif /* BITS_PER_LONG == 32 */
 
-asmlinkage long sys_fallocate(int fd, int mode, loff_t offset, loff_t len)
+SYSCALL_DEFINE(fallocate)(int fd, int mode, loff_t offset, loff_t len)
 {
         struct file *file;
         struct inode *inode;
@@ -422,13 +434,20 @@ out_fput:
 out:
         return ret;
 }
+#ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
+asmlinkage long SyS_fallocate(long fd, long mode, loff_t offset, loff_t len)
+{
+        return SYSC_fallocate((int)fd, (int)mode, offset, len);
+}
+SYSCALL_ALIAS(sys_fallocate, SyS_fallocate);
+#endif
 
 /*
  * access() needs to use the real uid/gid, not the effective uid/gid.
  * We do this by temporarily clearing all FS-related capabilities and
  * switching the fsuid/fsgid around to the real ones.
  */
-asmlinkage long sys_faccessat(int dfd, const char __user *filename, int mode)
+SYSCALL_DEFINE3(faccessat, int, dfd, const char __user *, filename, int, mode)
 {
         const struct cred *old_cred;
         struct cred *override_cred;
@@ -498,12 +517,12 @@ out:
         return res;
 }
 
-asmlinkage long sys_access(const char __user *filename, int mode)
+SYSCALL_DEFINE2(access, const char __user *, filename, int, mode)
 {
         return sys_faccessat(AT_FDCWD, filename, mode);
 }
 
-asmlinkage long sys_chdir(const char __user * filename)
+SYSCALL_DEFINE1(chdir, const char __user *, filename)
 {
         struct path path;
         int error;
@@ -524,7 +543,7 @@ out:
         return error;
 }
 
-asmlinkage long sys_fchdir(unsigned int fd)
+SYSCALL_DEFINE1(fchdir, unsigned int, fd)
 {
         struct file *file;
         struct inode *inode;
@@ -550,7 +569,7 @@ out:
         return error;
 }
 
-asmlinkage long sys_chroot(const char __user * filename)
+SYSCALL_DEFINE1(chroot, const char __user *, filename)
 {
         struct path path;
         int error;
@@ -575,7 +594,7 @@ out:
         return error;
 }
 
-asmlinkage long sys_fchmod(unsigned int fd, mode_t mode)
+SYSCALL_DEFINE2(fchmod, unsigned int, fd, mode_t, mode)
 {
         struct inode * inode;
         struct dentry * dentry;
@@ -609,8 +628,7 @@ out:
         return err;
 }
 
-asmlinkage long sys_fchmodat(int dfd, const char __user *filename,
-                             mode_t mode)
+SYSCALL_DEFINE3(fchmodat, int, dfd, const char __user *, filename, mode_t, mode)
 {
         struct path path;
         struct inode *inode;
@@ -639,7 +657,7 @@ out:
         return error;
 }
 
-asmlinkage long sys_chmod(const char __user *filename, mode_t mode)
+SYSCALL_DEFINE2(chmod, const char __user *, filename, mode_t, mode)
 {
         return sys_fchmodat(AT_FDCWD, filename, mode);
 }
@@ -669,7 +687,7 @@ static int chown_common(struct dentry * dentry, uid_t user, gid_t group)
         return error;
 }
 
-asmlinkage long sys_chown(const char __user * filename, uid_t user, gid_t group)
+SYSCALL_DEFINE3(chown, const char __user *, filename, uid_t, user, gid_t, group)
 {
         struct path path;
         int error;
@@ -688,8 +706,8 @@ out:
         return error;
 }
 
-asmlinkage long sys_fchownat(int dfd, const char __user *filename, uid_t user,
-                             gid_t group, int flag)
+SYSCALL_DEFINE5(fchownat, int, dfd, const char __user *, filename, uid_t, user,
+                gid_t, group, int, flag)
 {
         struct path path;
         int error = -EINVAL;
@@ -713,7 +731,7 @@ out:
         return error;
 }
 
-asmlinkage long sys_lchown(const char __user * filename, uid_t user, gid_t group)
+SYSCALL_DEFINE3(lchown, const char __user *, filename, uid_t, user, gid_t, group)
 {
         struct path path;
         int error;
@@ -732,8 +750,7 @@ out:
         return error;
 }
 
-
-asmlinkage long sys_fchown(unsigned int fd, uid_t user, gid_t group)
+SYSCALL_DEFINE3(fchown, unsigned int, fd, uid_t, user, gid_t, group)
 {
         struct file * file;
         int error = -EBADF;
@@ -1029,7 +1046,7 @@ long do_sys_open(int dfd, const char __user *filename, int flags, int mode)
         return fd;
 }
 
-asmlinkage long sys_open(const char __user *filename, int flags, int mode)
+SYSCALL_DEFINE3(open, const char __user *, filename, int, flags, int, mode)
 {
         long ret;
 
@@ -1042,8 +1059,8 @@ asmlinkage long sys_open(const char __user *filename, int flags, int mode)
         return ret;
 }
 
-asmlinkage long sys_openat(int dfd, const char __user *filename, int flags,
-                           int mode)
+SYSCALL_DEFINE4(openat, int, dfd, const char __user *, filename, int, flags,
+                int, mode)
 {
         long ret;
 
@@ -1062,7 +1079,7 @@ asmlinkage long sys_openat(int dfd, const char __user *filename, int flags,
  * For backward compatibility?  Maybe this should be moved
  * into arch/i386 instead?
  */
-asmlinkage long sys_creat(const char __user * pathname, int mode)
+SYSCALL_DEFINE2(creat, const char __user *, pathname, int, mode)
 {
         return sys_open(pathname, O_CREAT | O_WRONLY | O_TRUNC, mode);
 }
@@ -1098,7 +1115,7 @@ EXPORT_SYMBOL(filp_close);
  * releasing the fd. This ensures that one clone task can't release
  * an fd while another clone is opening it.
  */
-asmlinkage long sys_close(unsigned int fd)
+SYSCALL_DEFINE1(close, unsigned int, fd)
 {
         struct file * filp;
         struct files_struct *files = current->files;
@@ -1131,14 +1148,13 @@ out_unlock:
         spin_unlock(&files->file_lock);
         return -EBADF;
 }
-
 EXPORT_SYMBOL(sys_close);
 
 /*
  * This routine simulates a hangup on the tty, to arrange that users
  * are given clean terminals at login time.
  */
-asmlinkage long sys_vhangup(void)
+SYSCALL_DEFINE0(vhangup)
 {
         if (capable(CAP_SYS_TTY_CONFIG)) {
                 tty_vhangup_self();
diff --git a/fs/pipe.c b/fs/pipe.c
index 891697112f66..3a48ba5179d5 100644
--- a/fs/pipe.c
+++ b/fs/pipe.c
@@ -1043,7 +1043,7 @@ int do_pipe(int *fd)
  * sys_pipe() is the normal C calling standard for creating
  * a pipe. It's not the way Unix traditionally does this, though.
  */
-asmlinkage long __weak sys_pipe2(int __user *fildes, int flags)
+SYSCALL_DEFINE2(pipe2, int __user *, fildes, int, flags)
 {
         int fd[2];
         int error;
@@ -1059,7 +1059,7 @@ asmlinkage long __weak sys_pipe2(int __user *fildes, int flags)
         return error;
 }
 
-asmlinkage long __weak sys_pipe(int __user *fildes)
+SYSCALL_DEFINE1(pipe, int __user *, fildes)
 {
         return sys_pipe2(fildes, 0);
 }
diff --git a/fs/quota.c b/fs/quota.c
index 4a8c94f05f76..d76ada914f98 100644
--- a/fs/quota.c
+++ b/fs/quota.c
@@ -371,7 +371,8 @@ static inline struct super_block *quotactl_block(const char __user *special)
  * calls. Maybe we need to add the process quotas etc. in the future,
  * but we probably should use rlimits for that.
  */
-asmlinkage long sys_quotactl(unsigned int cmd, const char __user *special, qid_t id, void __user *addr)
+SYSCALL_DEFINE4(quotactl, unsigned int, cmd, const char __user *, special,
+                qid_t, id, void __user *, addr)
 {
         uint cmds, type;
         struct super_block *sb = NULL;
diff --git a/fs/read_write.c b/fs/read_write.c
index 5cc6924eb158..400fe81c973e 100644
--- a/fs/read_write.c
+++ b/fs/read_write.c
@@ -147,7 +147,7 @@ loff_t vfs_llseek(struct file *file, loff_t offset, int origin)
 }
 EXPORT_SYMBOL(vfs_llseek);
 
-asmlinkage off_t sys_lseek(unsigned int fd, off_t offset, unsigned int origin)
+SYSCALL_DEFINE3(lseek, unsigned int, fd, off_t, offset, unsigned int, origin)
 {
         off_t retval;
         struct file * file;
@@ -171,9 +171,9 @@ bad:
 }
 
 #ifdef __ARCH_WANT_SYS_LLSEEK
-asmlinkage long sys_llseek(unsigned int fd, unsigned long offset_high,
-                           unsigned long offset_low, loff_t __user * result,
-                           unsigned int origin)
+SYSCALL_DEFINE5(llseek, unsigned int, fd, unsigned long, offset_high,
+                unsigned long, offset_low, loff_t __user *, result,
+                unsigned int, origin)
 {
         int retval;
         struct file * file;
@@ -369,7 +369,7 @@ static inline void file_pos_write(struct file *file, loff_t pos)
         file->f_pos = pos;
 }
 
-asmlinkage ssize_t sys_read(unsigned int fd, char __user * buf, size_t count)
+SYSCALL_DEFINE3(read, unsigned int, fd, char __user *, buf, size_t, count)
 {
         struct file *file;
         ssize_t ret = -EBADF;
@@ -386,7 +386,8 @@ asmlinkage ssize_t sys_read(unsigned int fd, char __user * buf, size_t count)
         return ret;
 }
 
-asmlinkage ssize_t sys_write(unsigned int fd, const char __user * buf, size_t count)
+SYSCALL_DEFINE3(write, unsigned int, fd, const char __user *, buf,
+                size_t, count)
 {
         struct file *file;
         ssize_t ret = -EBADF;
@@ -403,8 +404,8 @@ asmlinkage ssize_t sys_write(unsigned int fd, const char __user * buf, size_t co
         return ret;
 }
 
-asmlinkage ssize_t sys_pread64(unsigned int fd, char __user *buf,
-                             size_t count, loff_t pos)
+SYSCALL_DEFINE(pread64)(unsigned int fd, char __user *buf,
+                        size_t count, loff_t pos)
 {
         struct file *file;
         ssize_t ret = -EBADF;
@@ -423,9 +424,17 @@ asmlinkage ssize_t sys_pread64(unsigned int fd, char __user *buf,
 
         return ret;
 }
+#ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
+asmlinkage long SyS_pread64(long fd, long buf, long count, loff_t pos)
+{
+        return SYSC_pread64((unsigned int) fd, (char __user *) buf,
+                            (size_t) count, pos);
+}
+SYSCALL_ALIAS(sys_pread64, SyS_pread64);
+#endif
 
-asmlinkage ssize_t sys_pwrite64(unsigned int fd, const char __user *buf,
-                              size_t count, loff_t pos)
+SYSCALL_DEFINE(pwrite64)(unsigned int fd, const char __user *buf,
+                         size_t count, loff_t pos)
 {
         struct file *file;
         ssize_t ret = -EBADF;
@@ -444,6 +453,14 @@ asmlinkage ssize_t sys_pwrite64(unsigned int fd, const char __user *buf,
 
         return ret;
 }
+#ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
+asmlinkage long SyS_pwrite64(long fd, long buf, long count, loff_t pos)
+{
+        return SYSC_pwrite64((unsigned int) fd, (const char __user *) buf,
+                             (size_t) count, pos);
+}
+SYSCALL_ALIAS(sys_pwrite64, SyS_pwrite64);
+#endif
 
 /*
  * Reduce an iovec's length in-place.  Return the resulting number of segments
@@ -672,8 +689,8 @@ ssize_t vfs_writev(struct file *file, const struct iovec __user *vec,
 
 EXPORT_SYMBOL(vfs_writev);
 
-asmlinkage ssize_t
-sys_readv(unsigned long fd, const struct iovec __user *vec, unsigned long vlen)
+SYSCALL_DEFINE3(readv, unsigned long, fd, const struct iovec __user *, vec,
+                unsigned long, vlen)
 {
         struct file *file;
         ssize_t ret = -EBADF;
@@ -693,8 +710,8 @@ sys_readv(unsigned long fd, const struct iovec __user *vec, unsigned long vlen)
         return ret;
 }
 
-asmlinkage ssize_t
-sys_writev(unsigned long fd, const struct iovec __user *vec, unsigned long vlen)
+SYSCALL_DEFINE3(writev, unsigned long, fd, const struct iovec __user *, vec,
+                unsigned long, vlen)
 {
         struct file *file;
         ssize_t ret = -EBADF;
@@ -812,7 +829,7 @@ out:
         return retval;
 }
 
-asmlinkage ssize_t sys_sendfile(int out_fd, int in_fd, off_t __user *offset, size_t count)
+SYSCALL_DEFINE4(sendfile, int, out_fd, int, in_fd, off_t __user *, offset, size_t, count)
 {
         loff_t pos;
         off_t off;
@@ -831,7 +848,7 @@ asmlinkage ssize_t sys_sendfile(int out_fd, int in_fd, off_t __user *offset, siz
         return do_sendfile(out_fd, in_fd, NULL, count, 0);
 }
 
-asmlinkage ssize_t sys_sendfile64(int out_fd, int in_fd, loff_t __user *offset, size_t count)
+SYSCALL_DEFINE4(sendfile64, int, out_fd, int, in_fd, loff_t __user *, offset, size_t, count)
 {
         loff_t pos;
         ssize_t ret;
diff --git a/fs/readdir.c b/fs/readdir.c
index b318d9b5af2e..7723401f8d8b 100644
--- a/fs/readdir.c
+++ b/fs/readdir.c
@@ -102,7 +102,8 @@ efault:
         return -EFAULT;
 }
 
-asmlinkage long old_readdir(unsigned int fd, struct old_linux_dirent __user * dirent, unsigned int count)
+SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
+                struct old_linux_dirent __user *, dirent, unsigned int, count)
 {
         int error;
         struct file * file;
@@ -187,7 +188,8 @@ efault:
         return -EFAULT;
 }
 
-asmlinkage long sys_getdents(unsigned int fd, struct linux_dirent __user * dirent, unsigned int count)
+SYSCALL_DEFINE3(getdents, unsigned int, fd,
+                struct linux_dirent __user *, dirent, unsigned int, count)
 {
         struct file * file;
         struct linux_dirent __user * lastdirent;
@@ -268,7 +270,8 @@ efault:
         return -EFAULT;
 }
 
-asmlinkage long sys_getdents64(unsigned int fd, struct linux_dirent64 __user * dirent, unsigned int count)
+SYSCALL_DEFINE3(getdents64, unsigned int, fd,
+                struct linux_dirent64 __user *, dirent, unsigned int, count)
 {
         struct file * file;
         struct linux_dirent64 __user * lastdirent;
diff --git a/fs/select.c b/fs/select.c
index b0cf1f0896d9..0fe0e1469df3 100644
--- a/fs/select.c
+++ b/fs/select.c
@@ -557,8 +557,8 @@ out_nofds:
         return ret;
 }
 
-asmlinkage long sys_select(int n, fd_set __user *inp, fd_set __user *outp,
-                        fd_set __user *exp, struct timeval __user *tvp)
+SYSCALL_DEFINE5(select, int, n, fd_set __user *, inp, fd_set __user *, outp,
+                fd_set __user *, exp, struct timeval __user *, tvp)
 {
         struct timespec end_time, *to = NULL;
         struct timeval tv;
@@ -582,9 +582,9 @@ asmlinkage long sys_select(int n, fd_set __user *inp, fd_set __user *outp,
 }
 
 #ifdef HAVE_SET_RESTORE_SIGMASK
-asmlinkage long sys_pselect7(int n, fd_set __user *inp, fd_set __user *outp,
-                fd_set __user *exp, struct timespec __user *tsp,
-                const sigset_t __user *sigmask, size_t sigsetsize)
+static long do_pselect(int n, fd_set __user *inp, fd_set __user *outp,
+                       fd_set __user *exp, struct timespec __user *tsp,
+                       const sigset_t __user *sigmask, size_t sigsetsize)
 {
         sigset_t ksigmask, sigsaved;
         struct timespec ts, end_time, *to = NULL;
@@ -636,8 +636,9 @@ asmlinkage long sys_pselect7(int n, fd_set __user *inp, fd_set __user *outp,
  * which has a pointer to the sigset_t itself followed by a size_t containing
  * the sigset size.
  */
-asmlinkage long sys_pselect6(int n, fd_set __user *inp, fd_set __user *outp,
-        fd_set __user *exp, struct timespec __user *tsp, void __user *sig)
+SYSCALL_DEFINE6(pselect6, int, n, fd_set __user *, inp, fd_set __user *, outp,
+                fd_set __user *, exp, struct timespec __user *, tsp,
+                void __user *, sig)
 {
         size_t sigsetsize = 0;
         sigset_t __user *up = NULL;
@@ -650,7 +651,7 @@ asmlinkage long sys_pselect6(int n, fd_set __user *inp, fd_set __user *outp,
                         return -EFAULT;
         }
 
-        return sys_pselect7(n, inp, outp, exp, tsp, up, sigsetsize);
+        return do_pselect(n, inp, outp, exp, tsp, up, sigsetsize);
 }
 #endif /* HAVE_SET_RESTORE_SIGMASK */
 
@@ -854,8 +855,8 @@ static long do_restart_poll(struct restart_block *restart_block)
         return ret;
 }
 
-asmlinkage long sys_poll(struct pollfd __user *ufds, unsigned int nfds,
-                        long timeout_msecs)
+SYSCALL_DEFINE3(poll, struct pollfd __user *, ufds, unsigned int, nfds,
+                long, timeout_msecs)
 {
         struct timespec end_time, *to = NULL;
         int ret;
@@ -889,9 +890,9 @@ asmlinkage long sys_poll(struct pollfd __user *ufds, unsigned int nfds,
 }
 
 #ifdef HAVE_SET_RESTORE_SIGMASK
-asmlinkage long sys_ppoll(struct pollfd __user *ufds, unsigned int nfds,
-        struct timespec __user *tsp, const sigset_t __user *sigmask,
-        size_t sigsetsize)
+SYSCALL_DEFINE5(ppoll, struct pollfd __user *, ufds, unsigned int, nfds,
+                struct timespec __user *, tsp, const sigset_t __user *, sigmask,
+                size_t, sigsetsize)
 {
         sigset_t ksigmask, sigsaved;
         struct timespec ts, end_time, *to = NULL;
diff --git a/fs/signalfd.c b/fs/signalfd.c
index 9c39bc7f8431..b07565c94386 100644
--- a/fs/signalfd.c
+++ b/fs/signalfd.c
@@ -205,8 +205,8 @@ static const struct file_operations signalfd_fops = {
         .read           = signalfd_read,
 };
 
-asmlinkage long sys_signalfd4(int ufd, sigset_t __user *user_mask,
-                              size_t sizemask, int flags)
+SYSCALL_DEFINE4(signalfd4, int, ufd, sigset_t __user *, user_mask,
+                size_t, sizemask, int, flags)
 {
         sigset_t sigmask;
         struct signalfd_ctx *ctx;
@@ -259,8 +259,8 @@ asmlinkage long sys_signalfd4(int ufd, sigset_t __user *user_mask,
         return ufd;
 }
 
-asmlinkage long sys_signalfd(int ufd, sigset_t __user *user_mask,
-                             size_t sizemask)
+SYSCALL_DEFINE3(signalfd, int, ufd, sigset_t __user *, user_mask,
+                size_t, sizemask)
 {
         return sys_signalfd4(ufd, user_mask, sizemask, 0);
 }
diff --git a/fs/splice.c b/fs/splice.c
index a54b3e3f10a7..4ed0ba44a966 100644
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -1435,8 +1435,8 @@ static long vmsplice_to_pipe(struct file *file, const struct iovec __user *iov,
  * Currently we punt and implement it as a normal copy, see pipe_to_user().
  *
  */
-asmlinkage long sys_vmsplice(int fd, const struct iovec __user *iov,
-                             unsigned long nr_segs, unsigned int flags)
+SYSCALL_DEFINE4(vmsplice, int, fd, const struct iovec __user *, iov,
+                unsigned long, nr_segs, unsigned int, flags)
 {
         struct file *file;
         long error;
@@ -1461,9 +1461,9 @@ asmlinkage long sys_vmsplice(int fd, const struct iovec __user *iov,
         return error;
 }
 
-asmlinkage long sys_splice(int fd_in, loff_t __user *off_in,
-                           int fd_out, loff_t __user *off_out,
-                           size_t len, unsigned int flags)
+SYSCALL_DEFINE6(splice, int, fd_in, loff_t __user *, off_in,
+                int, fd_out, loff_t __user *, off_out,
+                size_t, len, unsigned int, flags)
 {
         long error;
         struct file *in, *out;
@@ -1685,7 +1685,7 @@ static long do_tee(struct file *in, struct file *out, size_t len,
         return ret;
 }
 
-asmlinkage long sys_tee(int fdin, int fdout, size_t len, unsigned int flags)
+SYSCALL_DEFINE4(tee, int, fdin, int, fdout, size_t, len, unsigned int, flags)
 {
         struct file *in;
         int error, fput_in;
diff --git a/fs/squashfs/squashfs_fs.h b/fs/squashfs/squashfs_fs.h
index 6840da1bf21e..283daafc568e 100644
--- a/fs/squashfs/squashfs_fs.h
+++ b/fs/squashfs/squashfs_fs.h
@@ -26,7 +26,6 @@
 #define SQUASHFS_CACHED_FRAGMENTS       CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE
 #define SQUASHFS_MAJOR                  4
 #define SQUASHFS_MINOR                  0
-#define SQUASHFS_MAGIC                  0x73717368
 #define SQUASHFS_START                  0
 
 /* size of metadata (inode and directory) blocks */
diff --git a/fs/squashfs/super.c b/fs/squashfs/super.c
index a0466d7467b2..071df5b5b491 100644
--- a/fs/squashfs/super.c
+++ b/fs/squashfs/super.c
@@ -35,6 +35,7 @@
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/zlib.h>
+#include <linux/magic.h>
 
 #include "squashfs_fs.h"
 #include "squashfs_fs_sb.h"
diff --git a/fs/stat.c b/fs/stat.c
index 7e12a6f82795..2db740a0cfb5 100644
--- a/fs/stat.c
+++ b/fs/stat.c
@@ -152,7 +152,7 @@ static int cp_old_stat(struct kstat *stat, struct __old_kernel_stat __user * sta
         return copy_to_user(statbuf,&tmp,sizeof(tmp)) ? -EFAULT : 0;
 }
 
-asmlinkage long sys_stat(char __user * filename, struct __old_kernel_stat __user * statbuf)
+SYSCALL_DEFINE2(stat, char __user *, filename, struct __old_kernel_stat __user *, statbuf)
 {
         struct kstat stat;
         int error = vfs_stat_fd(AT_FDCWD, filename, &stat);
@@ -162,7 +162,8 @@ asmlinkage long sys_stat(char __user * filename, struct __old_kernel_stat __user
 
         return error;
 }
-asmlinkage long sys_lstat(char __user * filename, struct __old_kernel_stat __user * statbuf)
+
+SYSCALL_DEFINE2(lstat, char __user *, filename, struct __old_kernel_stat __user *, statbuf)
 {
         struct kstat stat;
         int error = vfs_lstat_fd(AT_FDCWD, filename, &stat);
@@ -172,7 +173,8 @@ asmlinkage long sys_lstat(char __user * filename, struct __old_kernel_stat __use
 
         return error;
 }
-asmlinkage long sys_fstat(unsigned int fd, struct __old_kernel_stat __user * statbuf)
+
+SYSCALL_DEFINE2(fstat, unsigned int, fd, struct __old_kernel_stat __user *, statbuf)
 {
         struct kstat stat;
         int error = vfs_fstat(fd, &stat);
@@ -235,7 +237,7 @@ static int cp_new_stat(struct kstat *stat, struct stat __user *statbuf)
         return copy_to_user(statbuf,&tmp,sizeof(tmp)) ? -EFAULT : 0;
 }
 
-asmlinkage long sys_newstat(char __user *filename, struct stat __user *statbuf)
+SYSCALL_DEFINE2(newstat, char __user *, filename, struct stat __user *, statbuf)
 {
         struct kstat stat;
         int error = vfs_stat_fd(AT_FDCWD, filename, &stat);
@@ -246,7 +248,7 @@ asmlinkage long sys_newstat(char __user *filename, struct stat __user *statbuf)
         return error;
 }
 
-asmlinkage long sys_newlstat(char __user *filename, struct stat __user *statbuf)
+SYSCALL_DEFINE2(newlstat, char __user *, filename, struct stat __user *, statbuf)
 {
         struct kstat stat;
         int error = vfs_lstat_fd(AT_FDCWD, filename, &stat);
@@ -258,8 +260,8 @@ asmlinkage long sys_newlstat(char __user *filename, struct stat __user *statbuf)
 }
 
 #if !defined(__ARCH_WANT_STAT64) || defined(__ARCH_WANT_SYS_NEWFSTATAT)
-asmlinkage long sys_newfstatat(int dfd, char __user *filename,
-                                struct stat __user *statbuf, int flag)
+SYSCALL_DEFINE4(newfstatat, int, dfd, char __user *, filename,
+                struct stat __user *, statbuf, int, flag)
 {
         struct kstat stat;
         int error = -EINVAL;
@@ -280,7 +282,7 @@ out:
 }
 #endif
 
-asmlinkage long sys_newfstat(unsigned int fd, struct stat __user *statbuf)
+SYSCALL_DEFINE2(newfstat, unsigned int, fd, struct stat __user *, statbuf)
 {
         struct kstat stat;
         int error = vfs_fstat(fd, &stat);
@@ -291,8 +293,8 @@ asmlinkage long sys_newfstat(unsigned int fd, struct stat __user *statbuf)
         return error;
 }
 
-asmlinkage long sys_readlinkat(int dfd, const char __user *pathname,
-                                char __user *buf, int bufsiz)
+SYSCALL_DEFINE4(readlinkat, int, dfd, const char __user *, pathname,
+                char __user *, buf, int, bufsiz)
 {
         struct path path;
         int error;
@@ -318,8 +320,8 @@ asmlinkage long sys_readlinkat(int dfd, const char __user *pathname,
         return error;
 }
 
-asmlinkage long sys_readlink(const char __user *path, char __user *buf,
-                                int bufsiz)
+SYSCALL_DEFINE3(readlink, const char __user *, path, char __user *, buf,
+                int, bufsiz)
 {
         return sys_readlinkat(AT_FDCWD, path, buf, bufsiz);
 }
@@ -365,7 +367,7 @@ static long cp_new_stat64(struct kstat *stat, struct stat64 __user *statbuf)
         return copy_to_user(statbuf,&tmp,sizeof(tmp)) ? -EFAULT : 0;
 }
 
-asmlinkage long sys_stat64(char __user * filename, struct stat64 __user * statbuf)
+SYSCALL_DEFINE2(stat64, char __user *, filename, struct stat64 __user *, statbuf)
 {
         struct kstat stat;
         int error = vfs_stat(filename, &stat);
@@ -375,7 +377,8 @@ asmlinkage long sys_stat64(char __user * filename, struct stat64 __user * statbu
 
         return error;
 }
-asmlinkage long sys_lstat64(char __user * filename, struct stat64 __user * statbuf)
+
+SYSCALL_DEFINE2(lstat64, char __user *, filename, struct stat64 __user *, statbuf)
 {
         struct kstat stat;
         int error = vfs_lstat(filename, &stat);
@@ -385,7 +388,8 @@ asmlinkage long sys_lstat64(char __user * filename, struct stat64 __user * statb
 
         return error;
 }
-asmlinkage long sys_fstat64(unsigned long fd, struct stat64 __user * statbuf)
+
+SYSCALL_DEFINE2(fstat64, unsigned long, fd, struct stat64 __user *, statbuf)
 {
         struct kstat stat;
         int error = vfs_fstat(fd, &stat);
@@ -396,8 +400,8 @@ asmlinkage long sys_fstat64(unsigned long fd, struct stat64 __user * statbuf)
         return error;
 }
 
-asmlinkage long sys_fstatat64(int dfd, char __user *filename,
-                               struct stat64 __user *statbuf, int flag)
+SYSCALL_DEFINE4(fstatat64, int, dfd, char __user *, filename,
+                struct stat64 __user *, statbuf, int, flag)
 {
         struct kstat stat;
         int error = -EINVAL;
diff --git a/fs/super.c b/fs/super.c
index ed080c417167..645e5403f2a0 100644
--- a/fs/super.c
+++ b/fs/super.c
@@ -544,7 +544,7 @@ rescan:
         return NULL;
 }
 
-asmlinkage long sys_ustat(unsigned dev, struct ustat __user * ubuf)
+SYSCALL_DEFINE2(ustat, unsigned, dev, struct ustat __user *, ubuf)
 {
         struct super_block *s;
         struct ustat tmp;
diff --git a/fs/sync.c b/fs/sync.c
index ac02b56548bc..a16d53e5fe9d 100644
--- a/fs/sync.c
+++ b/fs/sync.c
@@ -36,7 +36,7 @@ static void do_sync(unsigned long wait)
                 laptop_sync_completion();
 }
 
-asmlinkage long sys_sync(void)
+SYSCALL_DEFINE0(sync)
 {
         do_sync(1);
         return 0;
@@ -144,12 +144,12 @@ static int do_fsync(unsigned int fd, int datasync)
         return ret;
 }
 
-asmlinkage long sys_fsync(unsigned int fd)
+SYSCALL_DEFINE1(fsync, unsigned int, fd)
 {
         return do_fsync(fd, 0);
 }
 
-asmlinkage long sys_fdatasync(unsigned int fd)
+SYSCALL_DEFINE1(fdatasync, unsigned int, fd)
 {
         return do_fsync(fd, 1);
 }
@@ -201,8 +201,8 @@ asmlinkage long sys_fdatasync(unsigned int fd)
  * already-instantiated disk blocks, there are no guarantees here that the data
  * will be available after a crash.
  */
-asmlinkage long sys_sync_file_range(int fd, loff_t offset, loff_t nbytes,
-                                        unsigned int flags)
+SYSCALL_DEFINE(sync_file_range)(int fd, loff_t offset, loff_t nbytes,
+                                unsigned int flags)
 {
         int ret;
         struct file *file;
@@ -262,14 +262,32 @@ out_put:
 out:
         return ret;
 }
+#ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
+asmlinkage long SyS_sync_file_range(long fd, loff_t offset, loff_t nbytes,
+                                    long flags)
+{
+        return SYSC_sync_file_range((int) fd, offset, nbytes,
+                                    (unsigned int) flags);
+}
+SYSCALL_ALIAS(sys_sync_file_range, SyS_sync_file_range);
+#endif
 
 /* It would be nice if people remember that not all the world's an i386
    when they introduce new system calls */
-asmlinkage long sys_sync_file_range2(int fd, unsigned int flags,
-                                     loff_t offset, loff_t nbytes)
+SYSCALL_DEFINE(sync_file_range2)(int fd, unsigned int flags,
+                                 loff_t offset, loff_t nbytes)
 {
         return sys_sync_file_range(fd, offset, nbytes, flags);
 }
+#ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
+asmlinkage long SyS_sync_file_range2(long fd, long flags,
+                                     loff_t offset, loff_t nbytes)
+{
+        return SYSC_sync_file_range2((int) fd, (unsigned int) flags,
+                                     offset, nbytes);
+}
+SYSCALL_ALIAS(sys_sync_file_range2, SyS_sync_file_range2);
+#endif
 
 /*
  * `endbyte' is inclusive
diff --git a/fs/timerfd.c b/fs/timerfd.c
index 0862f0e49d0c..6a123b8ff3f5 100644
--- a/fs/timerfd.c
+++ b/fs/timerfd.c
@@ -177,7 +177,7 @@ static struct file *timerfd_fget(int fd)
         return file;
 }
 
-asmlinkage long sys_timerfd_create(int clockid, int flags)
+SYSCALL_DEFINE2(timerfd_create, int, clockid, int, flags)
 {
         int ufd;
         struct timerfd_ctx *ctx;
@@ -208,9 +208,9 @@ asmlinkage long sys_timerfd_create(int clockid, int flags)
         return ufd;
 }
 
-asmlinkage long sys_timerfd_settime(int ufd, int flags,
-                                    const struct itimerspec __user *utmr,
-                                    struct itimerspec __user *otmr)
+SYSCALL_DEFINE4(timerfd_settime, int, ufd, int, flags,
+                const struct itimerspec __user *, utmr,
+                struct itimerspec __user *, otmr)
 {
         struct file *file;
         struct timerfd_ctx *ctx;
@@ -265,7 +265,7 @@ asmlinkage long sys_timerfd_settime(int ufd, int flags,
         return 0;
 }
 
-asmlinkage long sys_timerfd_gettime(int ufd, struct itimerspec __user *otmr)
+SYSCALL_DEFINE2(timerfd_gettime, int, ufd, struct itimerspec __user *, otmr)
 {
         struct file *file;
         struct timerfd_ctx *ctx;
diff --git a/fs/utimes.c b/fs/utimes.c
index 6929e3e91d05..e4c75db5d373 100644
--- a/fs/utimes.c
+++ b/fs/utimes.c
@@ -24,7 +24,7 @@
  * must be owner or have write permission.
  * Else, update from *times, must be owner or super user.
  */
-asmlinkage long sys_utime(char __user *filename, struct utimbuf __user *times)
+SYSCALL_DEFINE2(utime, char __user *, filename, struct utimbuf __user *, times)
 {
         struct timespec tv[2];
 
@@ -170,7 +170,8 @@ out:
         return error;
 }
 
-asmlinkage long sys_utimensat(int dfd, char __user *filename, struct timespec __user *utimes, int flags)
+SYSCALL_DEFINE4(utimensat, int, dfd, char __user *, filename,
+                struct timespec __user *, utimes, int, flags)
 {
         struct timespec tstimes[2];
 
@@ -187,7 +188,8 @@ asmlinkage long sys_utimensat(int dfd, char __user *filename, struct timespec __
         return do_utimes(dfd, filename, utimes ? tstimes : NULL, flags);
 }
 
-asmlinkage long sys_futimesat(int dfd, char __user *filename, struct timeval __user *utimes)
+SYSCALL_DEFINE3(futimesat, int, dfd, char __user *, filename,
+                struct timeval __user *, utimes)
 {
         struct timeval times[2];
         struct timespec tstimes[2];
@@ -214,7 +216,8 @@ asmlinkage long sys_futimesat(int dfd, char __user *filename, struct timeval __u
         return do_utimes(dfd, filename, utimes ? tstimes : NULL, 0);
 }
 
-asmlinkage long sys_utimes(char __user *filename, struct timeval __user *utimes)
+SYSCALL_DEFINE2(utimes, char __user *, filename,
+                struct timeval __user *, utimes)
 {
         return sys_futimesat(AT_FDCWD, filename, utimes);
 }
diff --git a/fs/xattr.c b/fs/xattr.c
index 237804cd6b56..197c4fcac032 100644
--- a/fs/xattr.c
+++ b/fs/xattr.c
@@ -251,9 +251,9 @@ setxattr(struct dentry *d, const char __user *name, const void __user *value,
         return error;
 }
 
-asmlinkage long
-sys_setxattr(const char __user *pathname, const char __user *name,
-             const void __user *value, size_t size, int flags)
+SYSCALL_DEFINE5(setxattr, const char __user *, pathname,
+                const char __user *, name, const void __user *, value,
+                size_t, size, int, flags)
 {
         struct path path;
         int error;
@@ -270,9 +270,9 @@ sys_setxattr(const char __user *pathname, const char __user *name,
         return error;
 }
 
-asmlinkage long
-sys_lsetxattr(const char __user *pathname, const char __user *name,
-              const void __user *value, size_t size, int flags)
+SYSCALL_DEFINE5(lsetxattr, const char __user *, pathname,
+                const char __user *, name, const void __user *, value,
+                size_t, size, int, flags)
 {
         struct path path;
         int error;
@@ -289,9 +289,8 @@ sys_lsetxattr(const char __user *pathname, const char __user *name,
         return error;
 }
 
-asmlinkage long
-sys_fsetxattr(int fd, const char __user *name, const void __user *value,
-              size_t size, int flags)
+SYSCALL_DEFINE5(fsetxattr, int, fd, const char __user *, name,
+                const void __user *,value, size_t, size, int, flags)
 {
         struct file *f;
         struct dentry *dentry;
@@ -349,9 +348,8 @@ getxattr(struct dentry *d, const char __user *name, void __user *value,
         return error;
 }
 
-asmlinkage ssize_t
-sys_getxattr(const char __user *pathname, const char __user *name,
-             void __user *value, size_t size)
+SYSCALL_DEFINE4(getxattr, const char __user *, pathname,
+                const char __user *, name, void __user *, value, size_t, size)
 {
         struct path path;
         ssize_t error;
@@ -364,9 +362,8 @@ sys_getxattr(const char __user *pathname, const char __user *name,
         return error;
 }
 
-asmlinkage ssize_t
-sys_lgetxattr(const char __user *pathname, const char __user *name, void __user *value,
-              size_t size)
+SYSCALL_DEFINE4(lgetxattr, const char __user *, pathname,
+                const char __user *, name, void __user *, value, size_t, size)
 {
         struct path path;
         ssize_t error;
@@ -379,8 +376,8 @@ sys_lgetxattr(const char __user *pathname, const char __user *name, void __user
         return error;
 }
 
-asmlinkage ssize_t
-sys_fgetxattr(int fd, const char __user *name, void __user *value, size_t size)
+SYSCALL_DEFINE4(fgetxattr, int, fd, const char __user *, name,
+                void __user *, value, size_t, size)
 {
         struct file *f;
         ssize_t error = -EBADF;
@@ -424,8 +421,8 @@ listxattr(struct dentry *d, char __user *list, size_t size)
         return error;
 }
 
-asmlinkage ssize_t
-sys_listxattr(const char __user *pathname, char __user *list, size_t size)
+SYSCALL_DEFINE3(listxattr, const char __user *, pathname, char __user *, list,
+                size_t, size)
 {
         struct path path;
         ssize_t error;
@@ -438,8 +435,8 @@ sys_listxattr(const char __user *pathname, char __user *list, size_t size)
         return error;
 }
 
-asmlinkage ssize_t
-sys_llistxattr(const char __user *pathname, char __user *list, size_t size)
+SYSCALL_DEFINE3(llistxattr, const char __user *, pathname, char __user *, list,
+                size_t, size)
 {
         struct path path;
         ssize_t error;
@@ -452,8 +449,7 @@ sys_llistxattr(const char __user *pathname, char __user *list, size_t size)
         return error;
 }
 
-asmlinkage ssize_t
-sys_flistxattr(int fd, char __user *list, size_t size)
+SYSCALL_DEFINE3(flistxattr, int, fd, char __user *, list, size_t, size)
 {
         struct file *f;
         ssize_t error = -EBADF;
@@ -485,8 +481,8 @@ removexattr(struct dentry *d, const char __user *name)
         return vfs_removexattr(d, kname);
 }
 
-asmlinkage long
-sys_removexattr(const char __user *pathname, const char __user *name)
+SYSCALL_DEFINE2(removexattr, const char __user *, pathname,
+                const char __user *, name)
 {
         struct path path;
         int error;
@@ -503,8 +499,8 @@ sys_removexattr(const char __user *pathname, const char __user *name)
         return error;
 }
 
-asmlinkage long
-sys_lremovexattr(const char __user *pathname, const char __user *name)
+SYSCALL_DEFINE2(lremovexattr, const char __user *, pathname,
+                const char __user *, name)
 {
         struct path path;
         int error;
@@ -521,8 +517,7 @@ sys_lremovexattr(const char __user *pathname, const char __user *name)
         return error;
 }
 
-asmlinkage long
-sys_fremovexattr(int fd, const char __user *name)
+SYSCALL_DEFINE2(fremovexattr, int, fd, const char __user *, name)
 {
         struct file *f;
         struct dentry *dentry;
diff --git a/fs/xfs/linux-2.6/xfs_aops.h b/fs/xfs/linux-2.6/xfs_aops.h
index 7b26f5ff9692..1dd528849755 100644
--- a/fs/xfs/linux-2.6/xfs_aops.h
+++ b/fs/xfs/linux-2.6/xfs_aops.h
@@ -21,8 +21,6 @@
 extern struct workqueue_struct *xfsdatad_workqueue;
 extern mempool_t *xfs_ioend_pool;
 
-typedef void (*xfs_ioend_func_t)(void *);
-
 /*
  * xfs_ioend struct manages large extent writes for XFS.
  * It can manage several multi-page bio's at once.
diff --git a/fs/xfs/linux-2.6/xfs_buf.c b/fs/xfs/linux-2.6/xfs_buf.c
index cb329edc925b..d71dc44e21ed 100644
--- a/fs/xfs/linux-2.6/xfs_buf.c
+++ b/fs/xfs/linux-2.6/xfs_buf.c
@@ -166,75 +166,6 @@ test_page_region(
 }
 
 /*
- *      Mapping of multi-page buffers into contiguous virtual space
- */
-
-typedef struct a_list {
-        void            *vm_addr;
-        struct a_list   *next;
-} a_list_t;
-
-static a_list_t         *as_free_head;
-static int              as_list_len;
-static DEFINE_SPINLOCK(as_lock);
-
-/*
- *      Try to batch vunmaps because they are costly.
- */
-STATIC void
-free_address(
-        void            *addr)
-{
-        a_list_t        *aentry;
-
-#ifdef CONFIG_XEN
-        /*
-         * Xen needs to be able to make sure it can get an exclusive
-         * RO mapping of pages it wants to turn into a pagetable.  If
-         * a newly allocated page is also still being vmap()ed by xfs,
-         * it will cause pagetable construction to fail.  This is a
-         * quick workaround to always eagerly unmap pages so that Xen
-         * is happy.
-         */
-        vunmap(addr);
-        return;
-#endif
-
-        aentry = kmalloc(sizeof(a_list_t), GFP_NOWAIT);
-        if (likely(aentry)) {
-                spin_lock(&as_lock);
-                aentry->next = as_free_head;
-                aentry->vm_addr = addr;
-                as_free_head = aentry;
-                as_list_len++;
-                spin_unlock(&as_lock);
-        } else {
-                vunmap(addr);
-        }
-}
-
-STATIC void
-purge_addresses(void)
-{
-        a_list_t        *aentry, *old;
-
-        if (as_free_head == NULL)
-                return;
-
-        spin_lock(&as_lock);
-        aentry = as_free_head;
-        as_free_head = NULL;
-        as_list_len = 0;
-        spin_unlock(&as_lock);
-
-        while ((old = aentry) != NULL) {
-                vunmap(aentry->vm_addr);
-                aentry = aentry->next;
-                kfree(old);
-        }
-}
-
-/*
  *      Internal xfs_buf_t object manipulation
  */
 
@@ -333,7 +264,7 @@ xfs_buf_free(
                 uint            i;
 
                 if ((bp->b_flags & XBF_MAPPED) && (bp->b_page_count > 1))
-                        free_address(bp->b_addr - bp->b_offset);
+                       vm_unmap_ram(bp->b_addr - bp->b_offset, bp->b_page_count);
 
                 for (i = 0; i < bp->b_page_count; i++) {
                         struct page     *page = bp->b_pages[i];
@@ -455,10 +386,8 @@ _xfs_buf_map_pages(
                 bp->b_addr = page_address(bp->b_pages[0]) + bp->b_offset;
                 bp->b_flags |= XBF_MAPPED;
         } else if (flags & XBF_MAPPED) {
-                if (as_list_len > 64)
-                        purge_addresses();
-                bp->b_addr = vmap(bp->b_pages, bp->b_page_count,
-                                        VM_MAP, PAGE_KERNEL);
+               bp->b_addr = vm_map_ram(bp->b_pages, bp->b_page_count,
+                                       -1, PAGE_KERNEL);
                 if (unlikely(bp->b_addr == NULL))
                         return -ENOMEM;
                 bp->b_addr += bp->b_offset;
@@ -1743,8 +1672,6 @@ xfsbufd(
                         count++;
                 }
 
-                if (as_list_len > 0)
-                        purge_addresses();
                 if (count)
                         blk_run_address_space(target->bt_mapping);
 
diff --git a/fs/xfs/linux-2.6/xfs_export.c b/fs/xfs/linux-2.6/xfs_export.c
index 595751f78350..87b8cbd23d4b 100644
--- a/fs/xfs/linux-2.6/xfs_export.c
+++ b/fs/xfs/linux-2.6/xfs_export.c
@@ -126,11 +126,26 @@ xfs_nfs_get_inode(
         if (ino == 0)
                 return ERR_PTR(-ESTALE);
 
-        error = xfs_iget(mp, NULL, ino, 0, XFS_ILOCK_SHARED, &ip, 0);
-        if (error)
+        /*
+         * The XFS_IGET_BULKSTAT means that an invalid inode number is just
+         * fine and not an indication of a corrupted filesystem.  Because
+         * clients can send any kind of invalid file handle, e.g. after
+         * a restore on the server we have to deal with this case gracefully.
+         */
+        error = xfs_iget(mp, NULL, ino, XFS_IGET_BULKSTAT,
+                         XFS_ILOCK_SHARED, &ip, 0);
+        if (error) {
+                /*
+                 * EINVAL means the inode cluster doesn't exist anymore.
+                 * This implies the filehandle is stale, so we should
+                 * translate it here.
+                 * We don't use ESTALE directly down the chain to not
+                 * confuse applications using bulkstat that expect EINVAL.
+                 */
+                if (error == EINVAL)
+                        error = ESTALE;
                 return ERR_PTR(-error);
-        if (!ip)
-                return ERR_PTR(-EIO);
+        }
 
         if (ip->i_d.di_gen != generation) {
                 xfs_iput_new(ip, XFS_ILOCK_SHARED);
diff --git a/fs/xfs/xfs_acl.h b/fs/xfs/xfs_acl.h
index a4e293b93efa..642f1db4def4 100644
--- a/fs/xfs/xfs_acl.h
+++ b/fs/xfs/xfs_acl.h
@@ -22,7 +22,6 @@
  * Access Control Lists
  */
 typedef __uint16_t      xfs_acl_perm_t;
-typedef __int32_t       xfs_acl_type_t;
 typedef __int32_t       xfs_acl_tag_t;
 typedef __int32_t       xfs_acl_id_t;
 
diff --git a/fs/xfs/xfs_ag.h b/fs/xfs/xfs_ag.h
index f2e21817a226..d3b3cf742999 100644
--- a/fs/xfs/xfs_ag.h
+++ b/fs/xfs/xfs_ag.h
@@ -231,7 +231,7 @@ typedef struct xfs_perag
 #define XFS_FSB_TO_AGNO(mp,fsbno)       \
         ((xfs_agnumber_t)((fsbno) >> (mp)->m_sb.sb_agblklog))
 #define XFS_FSB_TO_AGBNO(mp,fsbno)      \
-        ((xfs_agblock_t)((fsbno) & XFS_MASK32LO((mp)->m_sb.sb_agblklog)))
+        ((xfs_agblock_t)((fsbno) & xfs_mask32lo((mp)->m_sb.sb_agblklog)))
 #define XFS_AGB_TO_DADDR(mp,agno,agbno) \
         ((xfs_daddr_t)XFS_FSB_TO_BB(mp, \
                 (xfs_fsblock_t)(agno) * (mp)->m_sb.sb_agblocks + (agbno)))
diff --git a/fs/xfs/xfs_attr_leaf.c b/fs/xfs/xfs_attr_leaf.c
index 79da6b2ea99e..6c323f8a4cd1 100644
--- a/fs/xfs/xfs_attr_leaf.c
+++ b/fs/xfs/xfs_attr_leaf.c
@@ -736,7 +736,7 @@ xfs_attr_shortform_allfit(xfs_dabuf_t *bp, xfs_inode_t *dp)
                         continue;               /* don't copy partial entries */
                 if (!(entry->flags & XFS_ATTR_LOCAL))
                         return(0);
-                name_loc = XFS_ATTR_LEAF_NAME_LOCAL(leaf, i);
+                name_loc = xfs_attr_leaf_name_local(leaf, i);
                 if (name_loc->namelen >= XFS_ATTR_SF_ENTSIZE_MAX)
                         return(0);
                 if (be16_to_cpu(name_loc->valuelen) >= XFS_ATTR_SF_ENTSIZE_MAX)
@@ -823,7 +823,7 @@ xfs_attr_leaf_to_shortform(xfs_dabuf_t *bp, xfs_da_args_t *args, int forkoff)
                 if (!entry->nameidx)
                         continue;
                 ASSERT(entry->flags & XFS_ATTR_LOCAL);
-                name_loc = XFS_ATTR_LEAF_NAME_LOCAL(leaf, i);
+                name_loc = xfs_attr_leaf_name_local(leaf, i);
                 nargs.name = (char *)name_loc->nameval;
                 nargs.namelen = name_loc->namelen;
                 nargs.value = (char *)&name_loc->nameval[nargs.namelen];
@@ -1141,14 +1141,14 @@ xfs_attr_leaf_add_work(xfs_dabuf_t *bp, xfs_da_args_t *args, int mapindex)
          * as part of this transaction (a split operation for example).
          */
         if (entry->flags & XFS_ATTR_LOCAL) {
-                name_loc = XFS_ATTR_LEAF_NAME_LOCAL(leaf, args->index);
+                name_loc = xfs_attr_leaf_name_local(leaf, args->index);
                 name_loc->namelen = args->namelen;
                 name_loc->valuelen = cpu_to_be16(args->valuelen);
                 memcpy((char *)name_loc->nameval, args->name, args->namelen);
                 memcpy((char *)&name_loc->nameval[args->namelen], args->value,
                                    be16_to_cpu(name_loc->valuelen));
         } else {
-                name_rmt = XFS_ATTR_LEAF_NAME_REMOTE(leaf, args->index);
+                name_rmt = xfs_attr_leaf_name_remote(leaf, args->index);
                 name_rmt->namelen = args->namelen;
                 memcpy((char *)name_rmt->name, args->name, args->namelen);
                 entry->flags |= XFS_ATTR_INCOMPLETE;
@@ -1159,7 +1159,7 @@ xfs_attr_leaf_add_work(xfs_dabuf_t *bp, xfs_da_args_t *args, int mapindex)
                 args->rmtblkcnt = XFS_B_TO_FSB(mp, args->valuelen);
         }
         xfs_da_log_buf(args->trans, bp,
-             XFS_DA_LOGRANGE(leaf, XFS_ATTR_LEAF_NAME(leaf, args->index),
+             XFS_DA_LOGRANGE(leaf, xfs_attr_leaf_name(leaf, args->index),
                                    xfs_attr_leaf_entsize(leaf, args->index)));
 
         /*
@@ -1749,10 +1749,10 @@ xfs_attr_leaf_remove(xfs_dabuf_t *bp, xfs_da_args_t *args)
         /*
          * Compress the remaining entries and zero out the removed stuff.
          */
-        memset(XFS_ATTR_LEAF_NAME(leaf, args->index), 0, entsize);
+        memset(xfs_attr_leaf_name(leaf, args->index), 0, entsize);
         be16_add_cpu(&hdr->usedbytes, -entsize);
         xfs_da_log_buf(args->trans, bp,
-             XFS_DA_LOGRANGE(leaf, XFS_ATTR_LEAF_NAME(leaf, args->index),
+             XFS_DA_LOGRANGE(leaf, xfs_attr_leaf_name(leaf, args->index),
                                    entsize));
 
         tmp = (be16_to_cpu(hdr->count) - args->index)
@@ -1985,7 +1985,7 @@ xfs_attr_leaf_lookup_int(xfs_dabuf_t *bp, xfs_da_args_t *args)
                         continue;
                 }
                 if (entry->flags & XFS_ATTR_LOCAL) {
-                        name_loc = XFS_ATTR_LEAF_NAME_LOCAL(leaf, probe);
+                        name_loc = xfs_attr_leaf_name_local(leaf, probe);
                         if (name_loc->namelen != args->namelen)
                                 continue;
                         if (memcmp(args->name, (char *)name_loc->nameval, args->namelen) != 0)
@@ -1995,7 +1995,7 @@ xfs_attr_leaf_lookup_int(xfs_dabuf_t *bp, xfs_da_args_t *args)
                         args->index = probe;
                         return(XFS_ERROR(EEXIST));
                 } else {
-                        name_rmt = XFS_ATTR_LEAF_NAME_REMOTE(leaf, probe);
+                        name_rmt = xfs_attr_leaf_name_remote(leaf, probe);
                         if (name_rmt->namelen != args->namelen)
                                 continue;
                         if (memcmp(args->name, (char *)name_rmt->name,
@@ -2035,7 +2035,7 @@ xfs_attr_leaf_getvalue(xfs_dabuf_t *bp, xfs_da_args_t *args)
 
         entry = &leaf->entries[args->index];
         if (entry->flags & XFS_ATTR_LOCAL) {
-                name_loc = XFS_ATTR_LEAF_NAME_LOCAL(leaf, args->index);
+                name_loc = xfs_attr_leaf_name_local(leaf, args->index);
                 ASSERT(name_loc->namelen == args->namelen);
                 ASSERT(memcmp(args->name, name_loc->nameval, args->namelen) == 0);
                 valuelen = be16_to_cpu(name_loc->valuelen);
@@ -2050,7 +2050,7 @@ xfs_attr_leaf_getvalue(xfs_dabuf_t *bp, xfs_da_args_t *args)
                 args->valuelen = valuelen;
                 memcpy(args->value, &name_loc->nameval[args->namelen], valuelen);
         } else {
-                name_rmt = XFS_ATTR_LEAF_NAME_REMOTE(leaf, args->index);
+                name_rmt = xfs_attr_leaf_name_remote(leaf, args->index);
                 ASSERT(name_rmt->namelen == args->namelen);
                 ASSERT(memcmp(args->name, name_rmt->name, args->namelen) == 0);
                 valuelen = be32_to_cpu(name_rmt->valuelen);
@@ -2143,7 +2143,7 @@ xfs_attr_leaf_moveents(xfs_attr_leafblock_t *leaf_s, int start_s,
                  * off for 6.2, should be revisited later.
                  */
                 if (entry_s->flags & XFS_ATTR_INCOMPLETE) { /* skip partials? */
-                        memset(XFS_ATTR_LEAF_NAME(leaf_s, start_s + i), 0, tmp);
+                        memset(xfs_attr_leaf_name(leaf_s, start_s + i), 0, tmp);
                         be16_add_cpu(&hdr_s->usedbytes, -tmp);
                         be16_add_cpu(&hdr_s->count, -1);
                         entry_d--;      /* to compensate for ++ in loop hdr */
@@ -2160,11 +2160,11 @@ xfs_attr_leaf_moveents(xfs_attr_leafblock_t *leaf_s, int start_s,
                         entry_d->flags = entry_s->flags;
                         ASSERT(be16_to_cpu(entry_d->nameidx) + tmp
                                                         <= XFS_LBSIZE(mp));
-                        memmove(XFS_ATTR_LEAF_NAME(leaf_d, desti),
-                                XFS_ATTR_LEAF_NAME(leaf_s, start_s + i), tmp);
+                        memmove(xfs_attr_leaf_name(leaf_d, desti),
+                                xfs_attr_leaf_name(leaf_s, start_s + i), tmp);
                         ASSERT(be16_to_cpu(entry_s->nameidx) + tmp
                                                         <= XFS_LBSIZE(mp));
-                        memset(XFS_ATTR_LEAF_NAME(leaf_s, start_s + i), 0, tmp);
+                        memset(xfs_attr_leaf_name(leaf_s, start_s + i), 0, tmp);
                         be16_add_cpu(&hdr_s->usedbytes, -tmp);
                         be16_add_cpu(&hdr_d->usedbytes, tmp);
                         be16_add_cpu(&hdr_s->count, -1);
@@ -2276,12 +2276,12 @@ xfs_attr_leaf_entsize(xfs_attr_leafblock_t *leaf, int index)
 
         ASSERT(be16_to_cpu(leaf->hdr.info.magic) == XFS_ATTR_LEAF_MAGIC);
         if (leaf->entries[index].flags & XFS_ATTR_LOCAL) {
-                name_loc = XFS_ATTR_LEAF_NAME_LOCAL(leaf, index);
-                size = XFS_ATTR_LEAF_ENTSIZE_LOCAL(name_loc->namelen,
+                name_loc = xfs_attr_leaf_name_local(leaf, index);
+                size = xfs_attr_leaf_entsize_local(name_loc->namelen,
                                                    be16_to_cpu(name_loc->valuelen));
         } else {
-                name_rmt = XFS_ATTR_LEAF_NAME_REMOTE(leaf, index);
-                size = XFS_ATTR_LEAF_ENTSIZE_REMOTE(name_rmt->namelen);
+                name_rmt = xfs_attr_leaf_name_remote(leaf, index);
+                size = xfs_attr_leaf_entsize_remote(name_rmt->namelen);
         }
         return(size);
 }
@@ -2297,13 +2297,13 @@ xfs_attr_leaf_newentsize(int namelen, int valuelen, int blocksize, int *local)
 {
         int size;
 
-        size = XFS_ATTR_LEAF_ENTSIZE_LOCAL(namelen, valuelen);
-        if (size < XFS_ATTR_LEAF_ENTSIZE_LOCAL_MAX(blocksize)) {
+        size = xfs_attr_leaf_entsize_local(namelen, valuelen);
+        if (size < xfs_attr_leaf_entsize_local_max(blocksize)) {
                 if (local) {
                         *local = 1;
                 }
         } else {
-                size = XFS_ATTR_LEAF_ENTSIZE_REMOTE(namelen);
+                size = xfs_attr_leaf_entsize_remote(namelen);
                 if (local) {
                         *local = 0;
                 }
@@ -2372,7 +2372,7 @@ xfs_attr_leaf_list_int(xfs_dabuf_t *bp, xfs_attr_list_context_t *context)
 
                 if (entry->flags & XFS_ATTR_LOCAL) {
                         xfs_attr_leaf_name_local_t *name_loc =
-                                XFS_ATTR_LEAF_NAME_LOCAL(leaf, i);
+                                xfs_attr_leaf_name_local(leaf, i);
 
                         retval = context->put_listent(context,
                                                 entry->flags,
@@ -2384,7 +2384,7 @@ xfs_attr_leaf_list_int(xfs_dabuf_t *bp, xfs_attr_list_context_t *context)
                                 return retval;
                 } else {
                         xfs_attr_leaf_name_remote_t *name_rmt =
-                                XFS_ATTR_LEAF_NAME_REMOTE(leaf, i);
+                                xfs_attr_leaf_name_remote(leaf, i);
 
                         int valuelen = be32_to_cpu(name_rmt->valuelen);
 
@@ -2468,11 +2468,11 @@ xfs_attr_leaf_clearflag(xfs_da_args_t *args)
 
 #ifdef DEBUG
         if (entry->flags & XFS_ATTR_LOCAL) {
-                name_loc = XFS_ATTR_LEAF_NAME_LOCAL(leaf, args->index);
+                name_loc = xfs_attr_leaf_name_local(leaf, args->index);
                 namelen = name_loc->namelen;
                 name = (char *)name_loc->nameval;
         } else {
-                name_rmt = XFS_ATTR_LEAF_NAME_REMOTE(leaf, args->index);
+                name_rmt = xfs_attr_leaf_name_remote(leaf, args->index);
                 namelen = name_rmt->namelen;
                 name = (char *)name_rmt->name;
         }
@@ -2487,7 +2487,7 @@ xfs_attr_leaf_clearflag(xfs_da_args_t *args)
 
         if (args->rmtblkno) {
                 ASSERT((entry->flags & XFS_ATTR_LOCAL) == 0);
-                name_rmt = XFS_ATTR_LEAF_NAME_REMOTE(leaf, args->index);
+                name_rmt = xfs_attr_leaf_name_remote(leaf, args->index);
                 name_rmt->valueblk = cpu_to_be32(args->rmtblkno);
                 name_rmt->valuelen = cpu_to_be32(args->valuelen);
                 xfs_da_log_buf(args->trans, bp,
@@ -2534,7 +2534,7 @@ xfs_attr_leaf_setflag(xfs_da_args_t *args)
         xfs_da_log_buf(args->trans, bp,
                         XFS_DA_LOGRANGE(leaf, entry, sizeof(*entry)));
         if ((entry->flags & XFS_ATTR_LOCAL) == 0) {
-                name_rmt = XFS_ATTR_LEAF_NAME_REMOTE(leaf, args->index);
+                name_rmt = xfs_attr_leaf_name_remote(leaf, args->index);
                 name_rmt->valueblk = 0;
                 name_rmt->valuelen = 0;
                 xfs_da_log_buf(args->trans, bp,
@@ -2607,20 +2607,20 @@ xfs_attr_leaf_flipflags(xfs_da_args_t *args)
 
 #ifdef DEBUG
         if (entry1->flags & XFS_ATTR_LOCAL) {
-                name_loc = XFS_ATTR_LEAF_NAME_LOCAL(leaf1, args->index);
+                name_loc = xfs_attr_leaf_name_local(leaf1, args->index);
                 namelen1 = name_loc->namelen;
                 name1 = (char *)name_loc->nameval;
         } else {
-                name_rmt = XFS_ATTR_LEAF_NAME_REMOTE(leaf1, args->index);
+                name_rmt = xfs_attr_leaf_name_remote(leaf1, args->index);
                 namelen1 = name_rmt->namelen;
                 name1 = (char *)name_rmt->name;
         }
         if (entry2->flags & XFS_ATTR_LOCAL) {
-                name_loc = XFS_ATTR_LEAF_NAME_LOCAL(leaf2, args->index2);
+                name_loc = xfs_attr_leaf_name_local(leaf2, args->index2);
                 namelen2 = name_loc->namelen;
                 name2 = (char *)name_loc->nameval;
         } else {
-                name_rmt = XFS_ATTR_LEAF_NAME_REMOTE(leaf2, args->index2);
+                name_rmt = xfs_attr_leaf_name_remote(leaf2, args->index2);
                 namelen2 = name_rmt->namelen;
                 name2 = (char *)name_rmt->name;
         }
@@ -2637,7 +2637,7 @@ xfs_attr_leaf_flipflags(xfs_da_args_t *args)
                           XFS_DA_LOGRANGE(leaf1, entry1, sizeof(*entry1)));
         if (args->rmtblkno) {
                 ASSERT((entry1->flags & XFS_ATTR_LOCAL) == 0);
-                name_rmt = XFS_ATTR_LEAF_NAME_REMOTE(leaf1, args->index);
+                name_rmt = xfs_attr_leaf_name_remote(leaf1, args->index);
                 name_rmt->valueblk = cpu_to_be32(args->rmtblkno);
                 name_rmt->valuelen = cpu_to_be32(args->valuelen);
                 xfs_da_log_buf(args->trans, bp1,
@@ -2648,7 +2648,7 @@ xfs_attr_leaf_flipflags(xfs_da_args_t *args)
         xfs_da_log_buf(args->trans, bp2,
                           XFS_DA_LOGRANGE(leaf2, entry2, sizeof(*entry2)));
         if ((entry2->flags & XFS_ATTR_LOCAL) == 0) {
-                name_rmt = XFS_ATTR_LEAF_NAME_REMOTE(leaf2, args->index2);
+                name_rmt = xfs_attr_leaf_name_remote(leaf2, args->index2);
                 name_rmt->valueblk = 0;
                 name_rmt->valuelen = 0;
                 xfs_da_log_buf(args->trans, bp2,
@@ -2855,7 +2855,7 @@ xfs_attr_leaf_inactive(xfs_trans_t **trans, xfs_inode_t *dp, xfs_dabuf_t *bp)
         for (i = 0; i < be16_to_cpu(leaf->hdr.count); entry++, i++) {
                 if (be16_to_cpu(entry->nameidx) &&
                     ((entry->flags & XFS_ATTR_LOCAL) == 0)) {
-                        name_rmt = XFS_ATTR_LEAF_NAME_REMOTE(leaf, i);
+                        name_rmt = xfs_attr_leaf_name_remote(leaf, i);
                         if (name_rmt->valueblk)
                                 count++;
                 }
@@ -2883,7 +2883,7 @@ xfs_attr_leaf_inactive(xfs_trans_t **trans, xfs_inode_t *dp, xfs_dabuf_t *bp)
         for (i = 0; i < be16_to_cpu(leaf->hdr.count); entry++, i++) {
                 if (be16_to_cpu(entry->nameidx) &&
                     ((entry->flags & XFS_ATTR_LOCAL) == 0)) {
-                        name_rmt = XFS_ATTR_LEAF_NAME_REMOTE(leaf, i);
+                        name_rmt = xfs_attr_leaf_name_remote(leaf, i);
                         if (name_rmt->valueblk) {
                                 lp->valueblk = be32_to_cpu(name_rmt->valueblk);
                                 lp->valuelen = XFS_B_TO_FSB(dp->i_mount,
diff --git a/fs/xfs/xfs_attr_leaf.h b/fs/xfs/xfs_attr_leaf.h
index 83e9af417ca2..9c7d22fdcf4d 100644
--- a/fs/xfs/xfs_attr_leaf.h
+++ b/fs/xfs/xfs_attr_leaf.h
@@ -151,8 +151,6 @@ typedef struct xfs_attr_leafblock {
 /*
  * Cast typed pointers for "local" and "remote" name/value structs.
  */
-#define XFS_ATTR_LEAF_NAME_REMOTE(leafp,idx)    \
-        xfs_attr_leaf_name_remote(leafp,idx)
 static inline xfs_attr_leaf_name_remote_t *
 xfs_attr_leaf_name_remote(xfs_attr_leafblock_t *leafp, int idx)
 {
@@ -160,8 +158,6 @@ xfs_attr_leaf_name_remote(xfs_attr_leafblock_t *leafp, int idx)
                 &((char *)leafp)[be16_to_cpu(leafp->entries[idx].nameidx)];
 }
 
-#define XFS_ATTR_LEAF_NAME_LOCAL(leafp,idx)     \
-        xfs_attr_leaf_name_local(leafp,idx)
 static inline xfs_attr_leaf_name_local_t *
 xfs_attr_leaf_name_local(xfs_attr_leafblock_t *leafp, int idx)
 {
@@ -169,8 +165,6 @@ xfs_attr_leaf_name_local(xfs_attr_leafblock_t *leafp, int idx)
                 &((char *)leafp)[be16_to_cpu(leafp->entries[idx].nameidx)];
 }
 
-#define XFS_ATTR_LEAF_NAME(leafp,idx)           \
-        xfs_attr_leaf_name(leafp,idx)
 static inline char *xfs_attr_leaf_name(xfs_attr_leafblock_t *leafp, int idx)
 {
         return &((char *)leafp)[be16_to_cpu(leafp->entries[idx].nameidx)];
@@ -181,24 +175,18 @@ static inline char *xfs_attr_leaf_name(xfs_attr_leafblock_t *leafp, int idx)
  * a "local" name/value structure, a "remote" name/value structure, and
  * a pointer which might be either.
  */
-#define XFS_ATTR_LEAF_ENTSIZE_REMOTE(nlen)      \
-        xfs_attr_leaf_entsize_remote(nlen)
 static inline int xfs_attr_leaf_entsize_remote(int nlen)
 {
         return ((uint)sizeof(xfs_attr_leaf_name_remote_t) - 1 + (nlen) + \
                 XFS_ATTR_LEAF_NAME_ALIGN - 1) & ~(XFS_ATTR_LEAF_NAME_ALIGN - 1);
 }
 
-#define XFS_ATTR_LEAF_ENTSIZE_LOCAL(nlen,vlen)  \
-        xfs_attr_leaf_entsize_local(nlen,vlen)
 static inline int xfs_attr_leaf_entsize_local(int nlen, int vlen)
 {
         return ((uint)sizeof(xfs_attr_leaf_name_local_t) - 1 + (nlen) + (vlen) +
                 XFS_ATTR_LEAF_NAME_ALIGN - 1) & ~(XFS_ATTR_LEAF_NAME_ALIGN - 1);
 }
 
-#define XFS_ATTR_LEAF_ENTSIZE_LOCAL_MAX(bsize)  \
-        xfs_attr_leaf_entsize_local_max(bsize)
 static inline int xfs_attr_leaf_entsize_local_max(int bsize)
 {
         return (((bsize) >> 1) + ((bsize) >> 2));
diff --git a/fs/xfs/xfs_bit.h b/fs/xfs/xfs_bit.h
index bca7b243c319..f1e3c907044d 100644
--- a/fs/xfs/xfs_bit.h
+++ b/fs/xfs/xfs_bit.h
@@ -23,24 +23,16 @@
  */
 
 /*
- * masks with n high/low bits set, 32-bit values & 64-bit values
+ * masks with n high/low bits set, 64-bit values
  */
-#define XFS_MASK32HI(n)         xfs_mask32hi(n)
-static inline __uint32_t xfs_mask32hi(int n)
-{
-        return (__uint32_t)-1 << (32 - (n));
-}
-#define XFS_MASK64HI(n)         xfs_mask64hi(n)
 static inline __uint64_t xfs_mask64hi(int n)
 {
         return (__uint64_t)-1 << (64 - (n));
 }
-#define XFS_MASK32LO(n)         xfs_mask32lo(n)
 static inline __uint32_t xfs_mask32lo(int n)
 {
         return ((__uint32_t)1 << (n)) - 1;
 }
-#define XFS_MASK64LO(n)         xfs_mask64lo(n)
 static inline __uint64_t xfs_mask64lo(int n)
 {
         return ((__uint64_t)1 << (n)) - 1;
diff --git a/fs/xfs/xfs_bmap_btree.c b/fs/xfs/xfs_bmap_btree.c
index 8f1ec73725d3..ba6b08c2fb02 100644
--- a/fs/xfs/xfs_bmap_btree.c
+++ b/fs/xfs/xfs_bmap_btree.c
@@ -110,16 +110,16 @@ __xfs_bmbt_get_all(
 
         ext_flag = (int)(l0 >> (64 - BMBT_EXNTFLAG_BITLEN));
         s->br_startoff = ((xfs_fileoff_t)l0 &
-                           XFS_MASK64LO(64 - BMBT_EXNTFLAG_BITLEN)) >> 9;
+                           xfs_mask64lo(64 - BMBT_EXNTFLAG_BITLEN)) >> 9;
 #if XFS_BIG_BLKNOS
-        s->br_startblock = (((xfs_fsblock_t)l0 & XFS_MASK64LO(9)) << 43) |
+        s->br_startblock = (((xfs_fsblock_t)l0 & xfs_mask64lo(9)) << 43) |
                            (((xfs_fsblock_t)l1) >> 21);
 #else
 #ifdef DEBUG
         {
                 xfs_dfsbno_t    b;
 
-                b = (((xfs_dfsbno_t)l0 & XFS_MASK64LO(9)) << 43) |
+                b = (((xfs_dfsbno_t)l0 & xfs_mask64lo(9)) << 43) |
                     (((xfs_dfsbno_t)l1) >> 21);
                 ASSERT((b >> 32) == 0 || ISNULLDSTARTBLOCK(b));
                 s->br_startblock = (xfs_fsblock_t)b;
@@ -128,7 +128,7 @@ __xfs_bmbt_get_all(
         s->br_startblock = (xfs_fsblock_t)(((xfs_dfsbno_t)l1) >> 21);
 #endif  /* DEBUG */
 #endif  /* XFS_BIG_BLKNOS */
-        s->br_blockcount = (xfs_filblks_t)(l1 & XFS_MASK64LO(21));
+        s->br_blockcount = (xfs_filblks_t)(l1 & xfs_mask64lo(21));
         /* This is xfs_extent_state() in-line */
         if (ext_flag) {
                 ASSERT(s->br_blockcount != 0);  /* saved for DMIG */
@@ -153,7 +153,7 @@ xfs_filblks_t
 xfs_bmbt_get_blockcount(
         xfs_bmbt_rec_host_t     *r)
 {
-        return (xfs_filblks_t)(r->l1 & XFS_MASK64LO(21));
+        return (xfs_filblks_t)(r->l1 & xfs_mask64lo(21));
 }
 
 /*
@@ -164,13 +164,13 @@ xfs_bmbt_get_startblock(
         xfs_bmbt_rec_host_t     *r)
 {
 #if XFS_BIG_BLKNOS
-        return (((xfs_fsblock_t)r->l0 & XFS_MASK64LO(9)) << 43) |
+        return (((xfs_fsblock_t)r->l0 & xfs_mask64lo(9)) << 43) |
                (((xfs_fsblock_t)r->l1) >> 21);
 #else
 #ifdef DEBUG
         xfs_dfsbno_t    b;
 
-        b = (((xfs_dfsbno_t)r->l0 & XFS_MASK64LO(9)) << 43) |
+        b = (((xfs_dfsbno_t)r->l0 & xfs_mask64lo(9)) << 43) |
             (((xfs_dfsbno_t)r->l1) >> 21);
         ASSERT((b >> 32) == 0 || ISNULLDSTARTBLOCK(b));
         return (xfs_fsblock_t)b;
@@ -188,7 +188,7 @@ xfs_bmbt_get_startoff(
         xfs_bmbt_rec_host_t     *r)
 {
         return ((xfs_fileoff_t)r->l0 &
-                 XFS_MASK64LO(64 - BMBT_EXNTFLAG_BITLEN)) >> 9;
+                 xfs_mask64lo(64 - BMBT_EXNTFLAG_BITLEN)) >> 9;
 }
 
 xfs_exntst_t
@@ -219,7 +219,7 @@ xfs_filblks_t
 xfs_bmbt_disk_get_blockcount(
         xfs_bmbt_rec_t  *r)
 {
-        return (xfs_filblks_t)(be64_to_cpu(r->l1) & XFS_MASK64LO(21));
+        return (xfs_filblks_t)(be64_to_cpu(r->l1) & xfs_mask64lo(21));
 }
 
 /*
@@ -230,7 +230,7 @@ xfs_bmbt_disk_get_startoff(
         xfs_bmbt_rec_t  *r)
 {
         return ((xfs_fileoff_t)be64_to_cpu(r->l0) &
-                 XFS_MASK64LO(64 - BMBT_EXNTFLAG_BITLEN)) >> 9;
+                 xfs_mask64lo(64 - BMBT_EXNTFLAG_BITLEN)) >> 9;
 }
 
 
@@ -248,33 +248,33 @@ xfs_bmbt_set_allf(
         int             extent_flag = (state == XFS_EXT_NORM) ? 0 : 1;
 
         ASSERT(state == XFS_EXT_NORM || state == XFS_EXT_UNWRITTEN);
-        ASSERT((startoff & XFS_MASK64HI(64-BMBT_STARTOFF_BITLEN)) == 0);
-        ASSERT((blockcount & XFS_MASK64HI(64-BMBT_BLOCKCOUNT_BITLEN)) == 0);
+        ASSERT((startoff & xfs_mask64hi(64-BMBT_STARTOFF_BITLEN)) == 0);
+        ASSERT((blockcount & xfs_mask64hi(64-BMBT_BLOCKCOUNT_BITLEN)) == 0);
 
 #if XFS_BIG_BLKNOS
-        ASSERT((startblock & XFS_MASK64HI(64-BMBT_STARTBLOCK_BITLEN)) == 0);
+        ASSERT((startblock & xfs_mask64hi(64-BMBT_STARTBLOCK_BITLEN)) == 0);
 
         r->l0 = ((xfs_bmbt_rec_base_t)extent_flag << 63) |
                 ((xfs_bmbt_rec_base_t)startoff << 9) |
                 ((xfs_bmbt_rec_base_t)startblock >> 43);
         r->l1 = ((xfs_bmbt_rec_base_t)startblock << 21) |
                 ((xfs_bmbt_rec_base_t)blockcount &
-                (xfs_bmbt_rec_base_t)XFS_MASK64LO(21));
+                (xfs_bmbt_rec_base_t)xfs_mask64lo(21));
 #else   /* !XFS_BIG_BLKNOS */
         if (ISNULLSTARTBLOCK(startblock)) {
                 r->l0 = ((xfs_bmbt_rec_base_t)extent_flag << 63) |
                         ((xfs_bmbt_rec_base_t)startoff << 9) |
-                         (xfs_bmbt_rec_base_t)XFS_MASK64LO(9);
-                r->l1 = XFS_MASK64HI(11) |
+                         (xfs_bmbt_rec_base_t)xfs_mask64lo(9);
+                r->l1 = xfs_mask64hi(11) |
                           ((xfs_bmbt_rec_base_t)startblock << 21) |
                           ((xfs_bmbt_rec_base_t)blockcount &
-                           (xfs_bmbt_rec_base_t)XFS_MASK64LO(21));
+                           (xfs_bmbt_rec_base_t)xfs_mask64lo(21));
         } else {
                 r->l0 = ((xfs_bmbt_rec_base_t)extent_flag << 63) |
                         ((xfs_bmbt_rec_base_t)startoff << 9);
                 r->l1 = ((xfs_bmbt_rec_base_t)startblock << 21) |
                          ((xfs_bmbt_rec_base_t)blockcount &
-                         (xfs_bmbt_rec_base_t)XFS_MASK64LO(21));
+                         (xfs_bmbt_rec_base_t)xfs_mask64lo(21));
         }
 #endif  /* XFS_BIG_BLKNOS */
 }
@@ -306,11 +306,11 @@ xfs_bmbt_disk_set_allf(
         int                     extent_flag = (state == XFS_EXT_NORM) ? 0 : 1;
 
         ASSERT(state == XFS_EXT_NORM || state == XFS_EXT_UNWRITTEN);
-        ASSERT((startoff & XFS_MASK64HI(64-BMBT_STARTOFF_BITLEN)) == 0);
-        ASSERT((blockcount & XFS_MASK64HI(64-BMBT_BLOCKCOUNT_BITLEN)) == 0);
+        ASSERT((startoff & xfs_mask64hi(64-BMBT_STARTOFF_BITLEN)) == 0);
+        ASSERT((blockcount & xfs_mask64hi(64-BMBT_BLOCKCOUNT_BITLEN)) == 0);
 
 #if XFS_BIG_BLKNOS
-        ASSERT((startblock & XFS_MASK64HI(64-BMBT_STARTBLOCK_BITLEN)) == 0);
+        ASSERT((startblock & xfs_mask64hi(64-BMBT_STARTBLOCK_BITLEN)) == 0);
 
         r->l0 = cpu_to_be64(
                 ((xfs_bmbt_rec_base_t)extent_flag << 63) |
@@ -319,17 +319,17 @@ xfs_bmbt_disk_set_allf(
         r->l1 = cpu_to_be64(
                 ((xfs_bmbt_rec_base_t)startblock << 21) |
                  ((xfs_bmbt_rec_base_t)blockcount &
-                  (xfs_bmbt_rec_base_t)XFS_MASK64LO(21)));
+                  (xfs_bmbt_rec_base_t)xfs_mask64lo(21)));
 #else   /* !XFS_BIG_BLKNOS */
         if (ISNULLSTARTBLOCK(startblock)) {
                 r->l0 = cpu_to_be64(
                         ((xfs_bmbt_rec_base_t)extent_flag << 63) |
                          ((xfs_bmbt_rec_base_t)startoff << 9) |
-                          (xfs_bmbt_rec_base_t)XFS_MASK64LO(9));
-                r->l1 = cpu_to_be64(XFS_MASK64HI(11) |
+                          (xfs_bmbt_rec_base_t)xfs_mask64lo(9));
+                r->l1 = cpu_to_be64(xfs_mask64hi(11) |
                           ((xfs_bmbt_rec_base_t)startblock << 21) |
                           ((xfs_bmbt_rec_base_t)blockcount &
-                           (xfs_bmbt_rec_base_t)XFS_MASK64LO(21)));
+                           (xfs_bmbt_rec_base_t)xfs_mask64lo(21)));
         } else {
                 r->l0 = cpu_to_be64(
                         ((xfs_bmbt_rec_base_t)extent_flag << 63) |
@@ -337,7 +337,7 @@ xfs_bmbt_disk_set_allf(
                 r->l1 = cpu_to_be64(
                         ((xfs_bmbt_rec_base_t)startblock << 21) |
                          ((xfs_bmbt_rec_base_t)blockcount &
-                          (xfs_bmbt_rec_base_t)XFS_MASK64LO(21)));
+                          (xfs_bmbt_rec_base_t)xfs_mask64lo(21)));
         }
 #endif  /* XFS_BIG_BLKNOS */
 }
@@ -362,9 +362,9 @@ xfs_bmbt_set_blockcount(
         xfs_bmbt_rec_host_t *r,
         xfs_filblks_t   v)
 {
-        ASSERT((v & XFS_MASK64HI(43)) == 0);
-        r->l1 = (r->l1 & (xfs_bmbt_rec_base_t)XFS_MASK64HI(43)) |
-                  (xfs_bmbt_rec_base_t)(v & XFS_MASK64LO(21));
+        ASSERT((v & xfs_mask64hi(43)) == 0);
+        r->l1 = (r->l1 & (xfs_bmbt_rec_base_t)xfs_mask64hi(43)) |
+                  (xfs_bmbt_rec_base_t)(v & xfs_mask64lo(21));
 }
 
 /*
@@ -376,21 +376,21 @@ xfs_bmbt_set_startblock(
         xfs_fsblock_t   v)
 {
 #if XFS_BIG_BLKNOS
-        ASSERT((v & XFS_MASK64HI(12)) == 0);
-        r->l0 = (r->l0 & (xfs_bmbt_rec_base_t)XFS_MASK64HI(55)) |
+        ASSERT((v & xfs_mask64hi(12)) == 0);
+        r->l0 = (r->l0 & (xfs_bmbt_rec_base_t)xfs_mask64hi(55)) |
                   (xfs_bmbt_rec_base_t)(v >> 43);
-        r->l1 = (r->l1 & (xfs_bmbt_rec_base_t)XFS_MASK64LO(21)) |
+        r->l1 = (r->l1 & (xfs_bmbt_rec_base_t)xfs_mask64lo(21)) |
                   (xfs_bmbt_rec_base_t)(v << 21);
 #else   /* !XFS_BIG_BLKNOS */
         if (ISNULLSTARTBLOCK(v)) {
-                r->l0 |= (xfs_bmbt_rec_base_t)XFS_MASK64LO(9);
-                r->l1 = (xfs_bmbt_rec_base_t)XFS_MASK64HI(11) |
+                r->l0 |= (xfs_bmbt_rec_base_t)xfs_mask64lo(9);
+                r->l1 = (xfs_bmbt_rec_base_t)xfs_mask64hi(11) |
                           ((xfs_bmbt_rec_base_t)v << 21) |
-                          (r->l1 & (xfs_bmbt_rec_base_t)XFS_MASK64LO(21));
+                          (r->l1 & (xfs_bmbt_rec_base_t)xfs_mask64lo(21));
         } else {
-                r->l0 &= ~(xfs_bmbt_rec_base_t)XFS_MASK64LO(9);
+                r->l0 &= ~(xfs_bmbt_rec_base_t)xfs_mask64lo(9);
                 r->l1 = ((xfs_bmbt_rec_base_t)v << 21) |
-                          (r->l1 & (xfs_bmbt_rec_base_t)XFS_MASK64LO(21));
+                          (r->l1 & (xfs_bmbt_rec_base_t)xfs_mask64lo(21));
         }
 #endif  /* XFS_BIG_BLKNOS */
 }
@@ -403,10 +403,10 @@ xfs_bmbt_set_startoff(
         xfs_bmbt_rec_host_t *r,
         xfs_fileoff_t   v)
 {
-        ASSERT((v & XFS_MASK64HI(9)) == 0);
-        r->l0 = (r->l0 & (xfs_bmbt_rec_base_t) XFS_MASK64HI(1)) |
+        ASSERT((v & xfs_mask64hi(9)) == 0);
+        r->l0 = (r->l0 & (xfs_bmbt_rec_base_t) xfs_mask64hi(1)) |
                 ((xfs_bmbt_rec_base_t)v << 9) |
-                  (r->l0 & (xfs_bmbt_rec_base_t)XFS_MASK64LO(9));
+                  (r->l0 & (xfs_bmbt_rec_base_t)xfs_mask64lo(9));
 }
 
 /*
@@ -419,9 +419,9 @@ xfs_bmbt_set_state(
 {
         ASSERT(v == XFS_EXT_NORM || v == XFS_EXT_UNWRITTEN);
         if (v == XFS_EXT_NORM)
-                r->l0 &= XFS_MASK64LO(64 - BMBT_EXNTFLAG_BITLEN);
+                r->l0 &= xfs_mask64lo(64 - BMBT_EXNTFLAG_BITLEN);
         else
-                r->l0 |= XFS_MASK64HI(BMBT_EXNTFLAG_BITLEN);
+                r->l0 |= xfs_mask64hi(BMBT_EXNTFLAG_BITLEN);
 }
 
 /*
diff --git a/fs/xfs/xfs_btree.c b/fs/xfs/xfs_btree.c
index 7ed59267420d..2c3ef20f8842 100644
--- a/fs/xfs/xfs_btree.c
+++ b/fs/xfs/xfs_btree.c
@@ -730,8 +730,8 @@ xfs_btree_readahead_lblock(
         struct xfs_btree_block  *block)
 {
         int                     rval = 0;
-        xfs_fsblock_t           left = be64_to_cpu(block->bb_u.l.bb_leftsib);
-        xfs_fsblock_t           right = be64_to_cpu(block->bb_u.l.bb_rightsib);
+        xfs_dfsbno_t            left = be64_to_cpu(block->bb_u.l.bb_leftsib);
+        xfs_dfsbno_t            right = be64_to_cpu(block->bb_u.l.bb_rightsib);
 
         if ((lr & XFS_BTCUR_LEFTRA) && left != NULLDFSBNO) {
                 xfs_btree_reada_bufl(cur->bc_mp, left, 1);
diff --git a/fs/xfs/xfs_dir2_block.c b/fs/xfs/xfs_dir2_block.c
index e2fa0a1d8e96..e1f0a06aaf04 100644
--- a/fs/xfs/xfs_dir2_block.c
+++ b/fs/xfs/xfs_dir2_block.c
@@ -517,9 +517,9 @@ xfs_dir2_block_getdents(
                 /*
                  * If it didn't fit, set the final offset to here & return.
                  */
-                if (filldir(dirent, dep->name, dep->namelen, cook,
+                if (filldir(dirent, dep->name, dep->namelen, cook & 0x7fffffff,
                             ino, DT_UNKNOWN)) {
-                        *offset = cook;
+                        *offset = cook & 0x7fffffff;
                         xfs_da_brelse(NULL, bp);
                         return 0;
                 }
@@ -529,7 +529,8 @@ xfs_dir2_block_getdents(
          * Reached the end of the block.
          * Set the offset to a non-existent block 1 and return.
          */
-        *offset = xfs_dir2_db_off_to_dataptr(mp, mp->m_dirdatablk + 1, 0);
+        *offset = xfs_dir2_db_off_to_dataptr(mp, mp->m_dirdatablk + 1, 0) &
+                        0x7fffffff;
         xfs_da_brelse(NULL, bp);
         return 0;
 }
diff --git a/fs/xfs/xfs_dir2_leaf.c b/fs/xfs/xfs_dir2_leaf.c
index 93535992cb60..ef805a374eec 100644
--- a/fs/xfs/xfs_dir2_leaf.c
+++ b/fs/xfs/xfs_dir2_leaf.c
@@ -1092,7 +1092,7 @@ xfs_dir2_leaf_getdents(
                  * Won't fit.  Return to caller.
                  */
                 if (filldir(dirent, dep->name, dep->namelen,
-                            xfs_dir2_byte_to_dataptr(mp, curoff),
+                            xfs_dir2_byte_to_dataptr(mp, curoff) & 0x7fffffff,
                             ino, DT_UNKNOWN))
                         break;
 
@@ -1108,9 +1108,9 @@ xfs_dir2_leaf_getdents(
          * All done.  Set output offset value to current offset.
          */
         if (curoff > xfs_dir2_dataptr_to_byte(mp, XFS_DIR2_MAX_DATAPTR))
-                *offset = XFS_DIR2_MAX_DATAPTR;
+                *offset = XFS_DIR2_MAX_DATAPTR & 0x7fffffff;
         else
-                *offset = xfs_dir2_byte_to_dataptr(mp, curoff);
+                *offset = xfs_dir2_byte_to_dataptr(mp, curoff) & 0x7fffffff;
         kmem_free(map);
         if (bp)
                 xfs_da_brelse(NULL, bp);
diff --git a/fs/xfs/xfs_dir2_sf.c b/fs/xfs/xfs_dir2_sf.c
index b46af0013ec9..a8a8a6efad5b 100644
--- a/fs/xfs/xfs_dir2_sf.c
+++ b/fs/xfs/xfs_dir2_sf.c
@@ -752,8 +752,8 @@ xfs_dir2_sf_getdents(
 #if XFS_BIG_INUMS
                 ino += mp->m_inoadd;
 #endif
-                if (filldir(dirent, ".", 1, dot_offset, ino, DT_DIR)) {
-                        *offset = dot_offset;
+                if (filldir(dirent, ".", 1, dot_offset & 0x7fffffff, ino, DT_DIR)) {
+                        *offset = dot_offset & 0x7fffffff;
                         return 0;
                 }
         }
@@ -766,8 +766,8 @@ xfs_dir2_sf_getdents(
 #if XFS_BIG_INUMS
                 ino += mp->m_inoadd;
 #endif
-                if (filldir(dirent, "..", 2, dotdot_offset, ino, DT_DIR)) {
-                        *offset = dotdot_offset;
+                if (filldir(dirent, "..", 2, dotdot_offset & 0x7fffffff, ino, DT_DIR)) {
+                        *offset = dotdot_offset & 0x7fffffff;
                         return 0;
                 }
         }
@@ -791,14 +791,15 @@ xfs_dir2_sf_getdents(
 #endif
 
                 if (filldir(dirent, sfep->name, sfep->namelen,
-                                            off, ino, DT_UNKNOWN)) {
-                        *offset = off;
+                            off & 0x7fffffff, ino, DT_UNKNOWN)) {
+                        *offset = off & 0x7fffffff;
                         return 0;
                 }
                 sfep = xfs_dir2_sf_nextentry(sfp, sfep);
         }
 
-        *offset = xfs_dir2_db_off_to_dataptr(mp, mp->m_dirdatablk + 1, 0);
+        *offset = xfs_dir2_db_off_to_dataptr(mp, mp->m_dirdatablk + 1, 0) &
+                        0x7fffffff;
         return 0;
 }
 
diff --git a/fs/xfs/xfs_types.h b/fs/xfs/xfs_types.h
index 0f5191644ab2..b2f724502f1b 100644
--- a/fs/xfs/xfs_types.h
+++ b/fs/xfs/xfs_types.h
@@ -45,7 +45,7 @@ typedef __uint32_t		prid_t;		/* project ID */
 typedef __uint32_t              inst_t;         /* an instruction */
 
 typedef __s64                   xfs_off_t;      /* <file offset> type */
-typedef __u64                   xfs_ino_t;      /* <inode> type */
+typedef unsigned long long      xfs_ino_t;      /* <inode> type */
 typedef __s64                   xfs_daddr_t;    /* <disk address> type */
 typedef char *                  xfs_caddr_t;    /* <core address> type */
 typedef __u32                   xfs_dev_t;
@@ -111,8 +111,6 @@ typedef __uint64_t	xfs_fileoff_t;	/* block number in a file */
 typedef __int64_t       xfs_sfiloff_t;  /* signed block number in a file */
 typedef __uint64_t      xfs_filblks_t;  /* number of blocks in a file */
 
-typedef __uint8_t       xfs_arch_t;     /* architecture of an xfs fs */
-
 /*
  * Null values for the types.
  */