1 files changed, 13 insertions, 14 deletions

diff --git a/fs/compat.c b/fs/compat.c
index 6490d2134ff3..e6d5d70cf3cf 100644
--- a/fs/compat.c
+++ b/fs/compat.c
@@ -8,13 +8,14 @@
  *  Copyright (C) 1997-2000  Jakub Jelinek  (jakub@redhat.com)
  *  Copyright (C) 1998       Eddie C. Dost  (ecd@skynet.be)
  *  Copyright (C) 2001,2002  Andi Kleen, SuSE Labs 
- *  Copyright (C) 2003       Pavel Machek (pavel@suse.cz)
+ *  Copyright (C) 2003       Pavel Machek (pavel@ucw.cz)
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License version 2 as
  *  published by the Free Software Foundation.
  */
 
+#include <linux/stddef.h>
 #include <linux/kernel.h>
 #include <linux/linkage.h>
 #include <linux/compat.h>
@@ -266,7 +267,7 @@ asmlinkage long compat_sys_statfs(const char __user *pathname, struct compat_sta
         error = user_path(pathname, &path);
         if (!error) {
                 struct kstatfs tmp;
-                error = vfs_statfs(path.dentry, &tmp);
+                error = vfs_statfs(&path, &tmp);
                 if (!error)
                         error = put_compat_statfs(buf, &tmp);
                 path_put(&path);
@@ -284,7 +285,7 @@ asmlinkage long compat_sys_fstatfs(unsigned int fd, struct compat_statfs __user
         file = fget(fd);
         if (!file)
                 goto out;
-        error = vfs_statfs(file->f_path.dentry, &tmp);
+        error = vfs_statfs(&file->f_path, &tmp);
         if (!error)
                 error = put_compat_statfs(buf, &tmp);
         fput(file);
@@ -334,7 +335,7 @@ asmlinkage long compat_sys_statfs64(const char __user *pathname, compat_size_t s
         error = user_path(pathname, &path);
         if (!error) {
                 struct kstatfs tmp;
-                error = vfs_statfs(path.dentry, &tmp);
+                error = vfs_statfs(&path, &tmp);
                 if (!error)
                         error = put_compat_statfs64(buf, &tmp);
                 path_put(&path);
@@ -355,7 +356,7 @@ asmlinkage long compat_sys_fstatfs64(unsigned int fd, compat_size_t sz, struct c
         file = fget(fd);
         if (!file)
                 goto out;
-        error = vfs_statfs(file->f_path.dentry, &tmp);
+        error = vfs_statfs(&file->f_path, &tmp);
         if (!error)
                 error = put_compat_statfs64(buf, &tmp);
         fput(file);
@@ -378,7 +379,7 @@ asmlinkage long compat_sys_ustat(unsigned dev, struct compat_ustat __user *u)
         sb = user_get_super(new_decode_dev(dev));
         if (!sb)
                 return -EINVAL;
-        err = vfs_statfs(sb->s_root, &sbuf);
+        err = statfs_by_dentry(sb->s_root, &sbuf);
         drop_super(sb);
         if (err)
                 return err;
@@ -891,8 +892,6 @@ asmlinkage long compat_sys_mount(char __user * dev_name, char __user * dir_name,
         return retval;
 }
 
-#define NAME_OFFSET(de) ((int) ((de)->d_name - (char __user *) (de)))
-
 struct compat_old_linux_dirent {
         compat_ulong_t  d_ino;
         compat_ulong_t  d_offset;
@@ -981,7 +980,8 @@ static int compat_filldir(void *__buf, const char *name, int namlen,
         struct compat_linux_dirent __user * dirent;
         struct compat_getdents_callback *buf = __buf;
         compat_ulong_t d_ino;
-        int reclen = ALIGN(NAME_OFFSET(dirent) + namlen + 2, sizeof(compat_long_t));
+        int reclen = ALIGN(offsetof(struct compat_linux_dirent, d_name) +
+                namlen + 2, sizeof(compat_long_t));
 
         buf->error = -EINVAL;   /* only used if we fail.. */
         if (reclen > buf->count)
@@ -1068,8 +1068,8 @@ static int compat_filldir64(void * __buf, const char * name, int namlen, loff_t
 {
         struct linux_dirent64 __user *dirent;
         struct compat_getdents_callback64 *buf = __buf;
-        int jj = NAME_OFFSET(dirent);
-        int reclen = ALIGN(jj + namlen + 1, sizeof(u64));
+        int reclen = ALIGN(offsetof(struct linux_dirent64, d_name) + namlen + 1,
+                sizeof(u64));
         u64 off;
 
         buf->error = -EINVAL;   /* only used if we fail.. */
@@ -1193,11 +1193,10 @@ out:
         if (iov != iovstack)
                 kfree(iov);
         if ((ret + (type == READ)) > 0) {
-                struct dentry *dentry = file->f_path.dentry;
                 if (type == READ)
-                        fsnotify_access(dentry);
+                        fsnotify_access(file);
                 else
-                        fsnotify_modify(dentry);
+                        fsnotify_modify(file);
         }
         return ret;
 }