The Kconfig edits and Makefiles required for AXFS.
Signed-off-by: Jared Hulbert <jaredeh@gmail.com>

---

diff --git a/fs/Kconfig b/fs/Kconfig

index d387358..02d5f48 100644

--- a/fs/Kconfig

+++ b/fs/Kconfig

@@ -1033,6 +1033,26 @@ config AFFS_FS

 	  To compile this file system support as a module, choose M here: the

 	  module will be called affs.  If unsure, say N.
+config AXFS

+	tristate "Advanced XIP File System (AXFS) support (EXPERIMENTAL)"

+	select FS_XIP

+	select ZLIB_INFLATE

+	default n

+	help

+	  The Advanced XIP File System or (AXFS) is a highly compressed

+	  readonly filesystem like cramfs or squashfs.  It also can be

+	  configured to store individual pages of files compressed or

+	  uncompressed as XIP pages.  This allows for faster boot up and

+	  application launch time with a smaller memory footprint.

+

+config AXFS_PROFILING

+	bool "Profiling extensions for AXFS (EXPERIMENTAL)"

+	depends on AXFS

+	default n

+	help

+	  Profiling tooling used to identify what pages in the filesystem

+	  image are actually accessed and how much.

+

 config ECRYPT_FS

 	tristate "eCrypt filesystem layer support (EXPERIMENTAL)"

 	depends on EXPERIMENTAL && KEYS && CRYPTO && NET

diff --git a/fs/Makefile b/fs/Makefile

index a1482a5..8636019 100644

--- a/fs/Makefile

+++ b/fs/Makefile

@@ -74,6 +74,7 @@ obj-$(CONFIG_JBD)		+= jbd/

 obj-$(CONFIG_JBD2)		+= jbd2/

 obj-$(CONFIG_EXT2_FS)		+= ext2/

 obj-$(CONFIG_CRAMFS)		+= cramfs/

+obj-$(CONFIG_AXFS)		+= axfs/

 obj-y				+= ramfs/

 obj-$(CONFIG_HUGETLBFS)		+= hugetlbfs/

 obj-$(CONFIG_CODA_FS)		+= coda/

diff --git a/fs/axfs/Makefile b/fs/axfs/Makefile

new file mode 100644

index 0000000..4c40e13

--- /dev/null

+++ b/fs/axfs/Makefile

@@ -0,0 +1,7 @@

+#

+# Makefile for the linux axfs routines

+#

+

+obj-$(CONFIG_AXFS) += axfs.o

+

+axfs-objs := axfs_inode.o axfs_super.o axfs_uncompress.o axfs_profiling.o axfs_uml.o axfs_mtd.o axfs_bdev.o
--

If you split out this patch separate from the files, please make it the

*last* patch so that you cannot get build errors during a later git-bisect

through the middle of your series.
	Arnd <><

--

And please use axfs-y := foo.o bar.o

as the old axfs-objs := foo.o bar.o ... syntax is deprecated.
[Replying to this mail as I lost the original]
Thanks,
	Sam

--