Index: yaffs_fs.c
===================================================================
--- yaffs_fs.c	(revision 298)
+++ yaffs_fs.c	(copie de travail)
@@ -84,6 +84,7 @@
 #define WRITE_SIZE(mtd) (mtd)->oobblock
 #endif
 
+#include <linux/exportfs.h>
 #include <asm/uaccess.h>
 
 #include "yportenv.h"
@@ -296,6 +297,33 @@
 	.write_super = yaffs_write_super,
 };
 
+static struct inode *
+    yaffs2_nfs_get_inode(struct super_block *sb, uint64_t ino, uint32_t generation) 
+    { 
+        return yaffs_iget(sb, ino); 
+    }
+static struct dentry *
+    yaffs2_fh_to_dentry(struct super_block *sb, struct fid *fid, int fh_len, int fh_type) 
+    {
+        return generic_fh_to_dentry(sb, fid, fh_len, fh_type, yaffs2_nfs_get_inode) ; 
+    }
+static struct dentry *
+    yaffs2_fh_to_parent(struct super_block *sb, struct fid *fid, int fh_len, int fh_type) 
+    { 
+        return generic_fh_to_parent(sb, fid, fh_len, fh_type, yaffs2_nfs_get_inode); 
+    }    
+    
+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,9))
+/* Just declare a zero structure as a NULL value implies
+ * using the default functions of expfs.
+ */
+static struct export_operations yaffs_export_ops =
+    {
+    .fh_to_dentry = yaffs2_fh_to_dentry,
+    .fh_to_parent = yaffs2_fh_to_parent,
+    } ;
+#endif
+
 static void yaffs_GrossLock(yaffs_Device * dev)
 {
 	T(YAFFS_TRACE_OS, (KERN_DEBUG "yaffs locking\n"));
@@ -1644,11 +1675,14 @@
 	struct mtd_info *mtd;
 	int err;
 	char *data_str = (char *)data;
-
 	yaffs_options options;
 
 	sb->s_magic = YAFFS_MAGIC;
 	sb->s_op = &yaffs_super_ops;
+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,9))
+    sb->s_export_op = &yaffs_export_ops;
+#endif
+    
 
 	if (!sb)
 		printk(KERN_INFO "yaffs: sb is NULL\n");