X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=fs%2Fjffs2%2Fsummary.h;h=60207a2ae952777ee80445edddb9e57b8fc976e5;hb=623fa579e61f250c1913c70257ef3a753820bb68;hp=6bf1f6aa45525a81f99bb8b3765e507fa9c9b65b;hpb=c0bc8721b8d0380ec69fa97578c91201201b05a9;p=linux-2.6

diff --git a/fs/jffs2/summary.h b/fs/jffs2/summary.h
index 6bf1f6aa45..60207a2ae9 100644
--- a/fs/jffs2/summary.h
+++ b/fs/jffs2/summary.h
@@ -1,20 +1,24 @@
 /*
  * JFFS2 -- Journalling Flash File System, Version 2.
  *
- * Copyright (C) 2004  Ferenc Havasi <havasi@inf.u-szeged.hu>,
- *                     Zoltan Sogor <weth@inf.u-szeged.hu>,
- *                     Patrik Kluba <pajko@halom.u-szeged.hu>,
- *                     University of Szeged, Hungary
+ * Copyright © 2004  Ferenc Havasi <havasi@inf.u-szeged.hu>,
+ *		     Zoltan Sogor <weth@inf.u-szeged.hu>,
+ *		     Patrik Kluba <pajko@halom.u-szeged.hu>,
+ *		     University of Szeged, Hungary
  *
  * For licensing information, see the file 'LICENCE' in this directory.
  *
- * $Id: summary.h,v 1.2 2005/09/26 11:37:21 havasi Exp $
- *
  */
 
 #ifndef JFFS2_SUMMARY_H
 #define JFFS2_SUMMARY_H
 
+/* Limit summary size to 64KiB so that we can kmalloc it. If the summary
+   is larger than that, we have to just ditch it and avoid using summary
+   for the eraseblock in question... and it probably doesn't hurt us much
+   anyway. */
+#define MAX_SUMMARY_SIZE 65536
+
 #include <linux/uio.h>
 #include <linux/jffs2.h>