X-Git-Url: http://www.aleph1.co.uk/gitweb/?p=yaffs2.git;a=blobdiff_plain;f=moduleconfig.h;h=e67c7bc8029559885b9c9e904e06eb09bdc691c8;hp=a8684c3cbfc34daffff9f501a224c9eed30b3a6c;hb=394fcf7b50181f9f4bde6748f1870de94c9e0732;hpb=3fb421aeda96d281918eeae5f4ac46eb685cc4d0

diff --git a/moduleconfig.h b/moduleconfig.h
index a8684c3..e67c7bc 100644
--- a/moduleconfig.h
+++ b/moduleconfig.h
@@ -1,14 +1,32 @@
 #ifndef __YAFFS_CONFIG_H__
 #define __YAFFS_CONFIG_H__
 
-#ifdef KBUILD_MODNAME
+#ifdef YAFFS_OUT_OF_TREE
+
+/* DO NOT UNSET THESE THREE. YAFFS2 will not compile if you do. */
 #define CONFIG_YAFFS_FS
 #define CONFIG_YAFFS_YAFFS1
 #define CONFIG_YAFFS_YAFFS2
-#define CONFIG_YAFFS_DOES_ECC
-#define CONFIG_YAFFS_ECC_WRONG_ORDER
+
+/* These options are independent of each other.  Select those that matter. */
+
+/* Default: Not selected */
+/* Meaning: Yaffs does its own ECC, rather than using MTD ECC */
+//#define CONFIG_YAFFS_DOES_ECC
+
+/* Default: Not selected */
+/* Meaning: ECC byte order is 'wrong'.  Only meaningful if */
+/*          CONFIG_YAFFS_DOES_ECC is set */
+//#define CONFIG_YAFFS_ECC_WRONG_ORDER
+
+/* Default: Selected */
+/* Meaning: Disables testing whether chunks are erased before writing to them*/
 #define CONFIG_YAFFS_DISABLE_CHUNK_ERASED_CHECK
+
+/* Default: Selected */
+/* Meaning: Cache short names, taking more RAM, but faster look-ups */
 #define CONFIG_YAFFS_SHORT_NAMES_IN_RAM
-#endif /* KBUILD_MODNAME */
+
+#endif /* YAFFS_OUT_OF_TREE */
 
 #endif /* __YAFFS_CONFIG_H__ */