lustre/patches/patch-2.4.17

   1 diff -u -r linux-2.4.17-stock/include/linux/fs.h linux-2.4.17/include/linux/fs.h
   2 --- linux-2.4.17-stock/include/linux/fs.h       Fri Dec 21 09:42:03 2001
   3 +++ linux-2.4.17/include/linux/fs.h     Wed Feb 20 13:39:51 2002
   4 @@ -984,6 +984,7 @@
   5  extern int may_umount(struct vfsmount *);
   6  extern long do_mount(char *, char *, char *, unsigned long, void *);
   7
   8 +struct vfsmount *do_kern_mount(char *type, int flags, char *name, void *data);
   9  #define kern_umount mntput
  10
  11  extern int vfs_statfs(struct super_block *, struct statfs *);
  12 @@ -1042,6 +1045,6 @@
  13                 return __get_lease(inode, mode);
  14         return 0;
  15  }
  16
  17  /* fs/open.c */
  18
  19 --- linux-2.4.17-stock/kernel/ksyms.c   Fri Dec 21 09:42:04 2001
  20 +++ linux-2.4.17/kernel/ksyms.c Wed Feb 20 12:57:32 2002
  21 @@ -280,7 +290,11 @@
  22  EXPORT_SYMBOL(lock_page);
  23  EXPORT_SYMBOL(unlock_page);
  24
  25 +/* Lustre symbols */
  26 +EXPORT_SYMBOL(pagecache_lock);
  27 +EXPORT_SYMBOL(do_kern_mount);
  28 +EXPORT_SYMBOL(module_list);
  29
  30  /* device registration */
  31  EXPORT_SYMBOL(register_chrdev);
  32  EXPORT_SYMBOL(unregister_chrdev);
  33 --- linux-2.4.17-stock/mm/filemap.c     Fri Dec 21 09:42:04 2001
  34 +++ linux-2.4.17/mm/filemap.c   Wed Feb 20 15:18:17 2002
  35 @@ -2862,8 +2880,10 @@
  36         if ((ssize_t) count < 0)
  37                 return -EINVAL;
  38
  39 +#if 0
  40         if (!access_ok(VERIFY_READ, buf, count))
  41                 return -EFAULT;
  42 +#endif
  43
  44         cached_page = NULL;
  45
  46 @@ -2987,10 +3007,12 @@
  47                  * same page as we're writing to, without it being marked
  48                  * up-to-date.
  49                  */
  50 +#if 0
  51                 { volatile unsigned char dummy;
  52                         __get_user(dummy, buf);
  53                         __get_user(dummy, buf+bytes-1);
  54                 }
  55 +#endif
  56
  57                 status = -ENOMEM;       /* we'll assign it later anyway */
  58                 page = __grab_cache_page(mapping, index, &cached_page);