diff options
Diffstat (limited to 'fs/jffs2/summary.h')
| -rw-r--r-- | fs/jffs2/summary.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/fs/jffs2/summary.h b/fs/jffs2/summary.h index 0c6669e2139..60207a2ae95 100644 --- a/fs/jffs2/summary.h +++ b/fs/jffs2/summary.h @@ -2,9 +2,9 @@ * JFFS2 -- Journalling Flash File System, Version 2. * * 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 + * 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. * @@ -13,6 +13,12 @@ #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> |