--- subfs.c	2006-12-17 16:32:19.000000000 +0100
+++ subfs.c	2006-12-17 16:35:51.000000000 +0100
@@ -310,7 +310,9 @@
 	if (ret) {
 		ret->i_mode = mode;
 		ret->i_uid = ret->i_gid = 0;
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19)
 		ret->i_blksize = PAGE_CACHE_SIZE;
+#endif
 		ret->i_blocks = 0;
 		ret->i_atime = ret->i_mtime = ret->i_ctime = CURRENT_TIME;
 		ret->i_fop = &subfs_file_ops;