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Commit 0d7eff87 authored by Artem Bityutskiy's avatar Artem Bityutskiy
Browse files

UBIFS: include to compilation 



Add UBIFS to Makefile and Kbuild.

Signed-off-by: default avatarArtem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: default avatarAdrian Hunter <ext-adrian.hunter@nokia.com>
parent 1e51764a

fs/Kconfig

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@@ -1375,6 +1375,9 @@ config JFFS2_CMODE_FAVOURLZO 




endchoice

endchoice





# UBIFS File system configuration

source "fs/ubifs/Kconfig"



config CRAMFS

config CRAMFS

	tristate "Compressed ROM file system support (cramfs)"

	tristate "Compressed ROM file system support (cramfs)"

	depends on BLOCK

	depends on BLOCK

fs/Makefile

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@@ -100,6 +100,7 @@ obj-$(CONFIG_NTFS_FS) += ntfs/ 
obj-$(CONFIG_UFS_FS)		+= ufs/

obj-$(CONFIG_UFS_FS)		+= ufs/

obj-$(CONFIG_EFS_FS)		+= efs/

obj-$(CONFIG_EFS_FS)		+= efs/

obj-$(CONFIG_JFFS2_FS)		+= jffs2/

obj-$(CONFIG_JFFS2_FS)		+= jffs2/

obj-$(CONFIG_UBIFS_FS)		+= ubifs/

obj-$(CONFIG_AFFS_FS)		+= affs/

obj-$(CONFIG_AFFS_FS)		+= affs/

obj-$(CONFIG_ROMFS_FS)		+= romfs/

obj-$(CONFIG_ROMFS_FS)		+= romfs/

obj-$(CONFIG_QNX4FS_FS)		+= qnx4/

obj-$(CONFIG_QNX4FS_FS)		+= qnx4/

fs/ubifs/Kconfig

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config UBIFS_FS

	tristate "UBIFS file system support"

	select CRC16

	select CRC32

	select CRYPTO if UBIFS_FS_ADVANCED_COMPR

	select CRYPTO if UBIFS_FS_LZO

	select CRYPTO if UBIFS_FS_ZLIB

	select CRYPTO_LZO if UBIFS_FS_LZO

	select CRYPTO_DEFLATE if UBIFS_FS_ZLIB

	depends on MTD_UBI

	help

	  UBIFS is a file system for flash devices which works on top of UBI.



config UBIFS_FS_XATTR

	bool "Extended attributes support"

	depends on UBIFS_FS

	help

	  This option enables support of extended attributes.



config UBIFS_FS_ADVANCED_COMPR

	bool "Advanced compression options"

	depends on UBIFS_FS

	help

	  This option allows to explicitly choose which compressions, if any,

	  are enabled in UBIFS. Removing compressors means inbility to read

	  existing file systems.



	  If unsure, say 'N'.



config UBIFS_FS_LZO

	bool "LZO compression support" if UBIFS_FS_ADVANCED_COMPR

	depends on UBIFS_FS

	default y

	help

	   LZO compressor is generally faster then zlib but compresses worse.

	   Say 'Y' if unsure.



config UBIFS_FS_ZLIB

	bool "ZLIB compression support" if UBIFS_FS_ADVANCED_COMPR

	depends on UBIFS_FS

	default y

	help

	  Zlib copresses better then LZO but it is slower. Say 'Y' if unsure.



# Debugging-related stuff

config UBIFS_FS_DEBUG

	bool "Enable debugging"

	depends on UBIFS_FS

	select DEBUG_FS

	select KALLSYMS_ALL

	help

	  This option enables UBIFS debugging.



config UBIFS_FS_DEBUG_MSG_LVL

	int "Default message level (0 = no extra messages, 3 = lots)"

	depends on UBIFS_FS_DEBUG

	default "0"

	help

	  This controls the amount of debugging messages produced by UBIFS.

	  If reporting bugs, please try to have available a full dump of the

	  messages at level 1 while the misbehaviour was occurring. Level 2

	  may become necessary if level 1 messages were not enough to find the

	  bug. Generally Level 3 should be avoided.



config UBIFS_FS_DEBUG_CHKS

	bool "Enable extra checks"

	depends on UBIFS_FS_DEBUG

	help

	  If extra checks are enabled UBIFS will check the consistency of its

	  internal data structures during operation. However, UBIFS performance

	  is dramatically slower when this option is selected especially if the

	  file system is large.

fs/ubifs/Makefile

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obj-$(CONFIG_UBIFS_FS) += ubifs.o



ubifs-y += shrinker.o journal.o file.o dir.o super.o sb.o io.o

ubifs-y += tnc.o master.o scan.o replay.o log.o commit.o gc.o orphan.o

ubifs-y += budget.o find.o tnc_commit.o compress.o lpt.o lprops.o

ubifs-y += recovery.o ioctl.o lpt_commit.o tnc_misc.o



ubifs-$(CONFIG_UBIFS_FS_DEBUG) += debug.o

ubifs-$(CONFIG_UBIFS_FS_XATTR) += xattr.o