diff -uNr -Xdontdiff -p linux-2.4.19/kernel/ksyms.c linux-2.4-xfs/kernel/ksyms.c
--- linux-2.4.19/kernel/ksyms.c	Thu Sep  5 13:38:23 2002
+++ linux-2.4-xfs/kernel/ksyms.c	Thu Sep  5 13:33:28 2002
@@ -241,6 +257,7 @@ EXPORT_SYMBOL(shrink_dcache_parent);
 EXPORT_SYMBOL(find_inode_number);
 EXPORT_SYMBOL(is_subdir);
 EXPORT_SYMBOL(get_unused_fd);
+EXPORT_SYMBOL(put_unused_fd);
 EXPORT_SYMBOL(vfs_create);
 EXPORT_SYMBOL(vfs_mkdir);
 EXPORT_SYMBOL(vfs_mknod);
diff -uNr -Xdontdiff -p linux-2.4.19/mm/filemap.c linux-2.4-xfs/mm/filemap.c
--- linux-2.4.19/mm/filemap.c	Thu Sep  5 13:41:26 2002
+++ linux-2.4-xfs/mm/filemap.c	Thu Sep  5 13:33:28 2002
@@ -1308,6 +1308,8 @@ void mark_page_accessed(struct page *pag
 	SetPageReferenced(page);
 }
 
+EXPORT_SYMBOL(mark_page_accessed);
+
 /*
  * This is a generic file read routine, and uses the
  * inode->i_op->readpage() function for the actual low-level