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comparison moduleconfig.h @ 185:fa4e74c5013d

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Rolling in Ians and other changes
author charles
date Wed, 18 Jul 2007 20:40:38 +0100
parents 7d11ae6795e4
children e8d248451214
comparison
equal deleted inserted replaced
184:14d97b52d375 185:fa4e74c5013d
42 /* Meaning: Cache short names, taking more RAM, but faster look-ups */ 42 /* Meaning: Cache short names, taking more RAM, but faster look-ups */
43 #define CONFIG_YAFFS_SHORT_NAMES_IN_RAM 43 #define CONFIG_YAFFS_SHORT_NAMES_IN_RAM
44 44
45 /* Default: 10 */ 45 /* Default: 10 */
46 /* Meaning: set the count of blocks to reserve for checkpointing */ 46 /* Meaning: set the count of blocks to reserve for checkpointing */
47 #define YAFFS_CHECKPOINT_RESERVED_BLOCKS 10 47 #define CONFIG_YAFFS_CHECKPOINT_RESERVED_BLOCKS 10
48
49 /*
50 Older-style on-NAND data format has a "pageStatus" byte to record
51 chunk/page state. This byte is zeroed when the page is discarded.
52 Choose this option if you have existing on-NAND data in this format
53 that you need to continue to support. New data written also uses the
54 older-style format.
55 Note: Use of this option generally requires that MTD's oob layout be
56 adjusted to use the older-style format. See notes on tags formats and
57 MTD versions.
58 */
59 /* Default: Not selected */
60 /* Meaning: Use older-style on-NAND data format with pageStatus byte */
61 #define CONFIG_YAFFS_9BYTE_TAGS
48 62
49 #endif /* YAFFS_OUT_OF_TREE */ 63 #endif /* YAFFS_OUT_OF_TREE */
50 64
51 #endif /* __YAFFS_CONFIG_H__ */ 65 #endif /* __YAFFS_CONFIG_H__ */