nfs4recover.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: linux-2.6.19-rc3/fs/nfsd/nfs4recover.c
===================================================================
--- linux-2.6.19-rc3.orig/fs/nfsd/nfs4recover.c	2006-10-24 04:32:02.000000000 +0530
+++ linux-2.6.19-rc3/fs/nfsd/nfs4recover.c	2006-10-31 18:27:30.000000000 +0530
@@ -274,7 +274,7 @@
 	 * any regular files anyway, just in case the directory was created by
 	 * a kernel from the future.... */
 	nfsd4_list_rec_dir(dentry, nfsd4_remove_clid_file);
-	mutex_lock(&dir->d_inode->i_mutex);
+	mutex_lock_nested(&dir->d_inode->i_mutex, I_MUTEX_PARENT);
 	status = vfs_rmdir(dir->d_inode, dentry);
 	mutex_unlock(&dir->d_inode->i_mutex);
 	return status;