2 tristate "UBIFS file system support"
5 select CRYPTO if UBIFS_FS_ADVANCED_COMPR
6 select CRYPTO if UBIFS_FS_LZO
7 select CRYPTO if UBIFS_FS_ZLIB
8 select CRYPTO_LZO if UBIFS_FS_LZO
9 select CRYPTO_DEFLATE if UBIFS_FS_ZLIB
12 UBIFS is a file system for flash devices which works on top of UBI.
14 config UBIFS_FS_ADVANCED_COMPR
15 bool "Advanced compression options"
18 This option allows to explicitly choose which compressions, if any,
19 are enabled in UBIFS. Removing compressors means inability to read
20 existing file systems.
25 bool "LZO compression support" if UBIFS_FS_ADVANCED_COMPR
29 LZO compressor is generally faster than zlib but compresses worse.
33 bool "ZLIB compression support" if UBIFS_FS_ADVANCED_COMPR
37 Zlib compresses better than LZO but it is slower. Say 'Y' if unsure.