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Diffstat (limited to 'fs/erofs/Kconfig')
-rw-r--r-- | fs/erofs/Kconfig | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/fs/erofs/Kconfig b/fs/erofs/Kconfig index f259d92c9720..56a99ba8ce22 100644 --- a/fs/erofs/Kconfig +++ b/fs/erofs/Kconfig @@ -99,6 +99,21 @@ config EROFS_FS_ZIP_LZMA If unsure, say N. +config EROFS_FS_ZIP_DEFLATE + bool "EROFS DEFLATE compressed data support" + depends on EROFS_FS_ZIP + select ZLIB_INFLATE + help + Saying Y here includes support for reading EROFS file systems + containing DEFLATE compressed data. It gives better compression + ratios than the default LZ4 format, while it costs more CPU + overhead. + + DEFLATE support is an experimental feature for now and so most + file systems will be readable without selecting this option. + + If unsure, say N. + config EROFS_FS_ONDEMAND bool "EROFS fscache-based on-demand read support" depends on CACHEFILES_ONDEMAND && (EROFS_FS=m && FSCACHE || EROFS_FS=y && FSCACHE=y) |