## File system configuration#menu"File systems"ifBLOCK
source"fs/ext2/Kconfig"source"fs/ext3/Kconfig"source"fs/ext4/Kconfig"configFS_XIP
# execute in placebooldepends onEXT2_FS_XIP
defaulty
source"fs/jbd/Kconfig"source"fs/jbd2/Kconfig"configFS_MBCACHE
# Meta block cache for Extended Attributes (ext2/ext3/ext4)tristatedepends onEXT2_FS_XATTR||EXT3_FS_XATTR||EXT4_FS_XATTR
defaultyifEXT2_FS=y||EXT3_FS=y||EXT4_FS=y
defaultmifEXT2_FS=m||EXT3_FS=m||EXT4_FS=m
configREISERFS_FS
tristate"Reiserfs support"help Stores not just filenames but the files themselves in a balanced tree. Uses journalling. Balanced trees are more efficient than traditional file system architectural foundations. I