diff options
Diffstat (limited to 'fs/squashfs/Kconfig')
| -rw-r--r-- | fs/squashfs/Kconfig | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/fs/squashfs/Kconfig b/fs/squashfs/Kconfig index e5f63da..aa68a8a 100644 --- a/fs/squashfs/Kconfig +++ b/fs/squashfs/Kconfig @@ -29,7 +29,6 @@ config SQUASHFS config SQUASHFS_XATTR bool "Squashfs XATTR support" depends on SQUASHFS - default n help Saying Y here includes support for extended attributes (xattrs). Xattrs are name:value pairs associated with inodes by @@ -40,7 +39,6 @@ config SQUASHFS_XATTR config SQUASHFS_LZO bool "Include support for LZO compressed file systems" depends on SQUASHFS - default n select LZO_DECOMPRESS help Saying Y here includes support for reading Squashfs file systems @@ -53,10 +51,24 @@ config SQUASHFS_LZO If unsure, say N. +config SQUASHFS_XZ + bool "Include support for XZ compressed file systems" + depends on SQUASHFS + select XZ_DEC + help + Saying Y here includes support for reading Squashfs file systems + compressed with XZ compresssion. XZ gives better compression than + the default zlib compression, at the expense of greater CPU and + memory overhead. + + XZ is not the standard compression used in Squashfs and so most + file systems will be readable without selecting this option. + + If unsure, say N. + config SQUASHFS_EMBEDDED bool "Additional option for memory-constrained systems" depends on SQUASHFS - default n help Saying Y here allows you to specify cache size. |