[Galaxy Ace II General] hafidzduddin:
for dev

here my J4FS source

J4FS source

hd-@UbuntuDesktop:~/kernel/kernel$ make modules
CHK include/linux/version.h
CHK include/generated/utsrelease.h
HOSTCC scripts/basic/fixdep
HOSTCC scripts/basic/docproc
HOSTCC scripts/basic/hash
make[1]: `include/generated/mach-types.h' is up to date.
CC kernel/bounds.s
GEN include/generated/bounds.h
CC arch/arm/kernel/asm-offsets.s
GEN include/generated/asm-offsets.h
CALL scripts/checksyscalls.sh
HOSTCC scripts/genksyms/genksyms.o
HOSTCC scripts/genksyms/lex.o
HOSTCC scripts/genksyms/parse.o
HOSTLD scripts/genksyms/genksyms
CC scripts/mod/empty.o
HOSTCC scripts/mod/mk_elfconfig
MKELF scripts/mod/elfconfig.h
HOSTCC scripts/mod/file2alias.o
HOSTCC scripts/mod/modpost.o
HOSTCC scripts/mod/sumversion.o
HOSTLD scripts/mod/modpost
HOSTCC scripts/kallsyms
HOSTCC scripts/conmakehash
CC [M] fs/cifs/cifsfs.o
CC [M] fs/cifs/cifssmb.o
CC [M] fs/cifs/cifs_debug.o
CC [M] fs/cifs/connect.o
CC [M] fs/cifs/dir.o
CC [M] fs/cifs/file.o
CC [M] fs/cifs/inode.o
CC [M] fs/cifs/link.o
CC [M] fs/cifs/misc.o
CC [M] fs/cifs/netmisc.o
CC [M] fs/cifs/smbdes.o
CC [M] fs/cifs/smbencrypt.o
CC [M] fs/cifs/transport.o
CC [M] fs/cifs/asn1.o
CC [M] fs/cifs/md4.o
CC [M] fs/cifs/md5.o
CC [M] fs/cifs/cifs_unicode.o
CC [M] fs/cifs/nterr.o
CC [M] fs/cifs/xattr.o
CC [M] fs/cifs/cifsencrypt.o
CC [M] fs/cifs/readdir.o
CC [M] fs/cifs/ioctl.o
CC [M] fs/cifs/sess.o
CC [M] fs/cifs/export.o
CC [M] fs/cifs/cifsacl.o
LD [M] fs/cifs/cifs.o
CC [M] drivers/bluetooth/bthid/bthid.o
CC [M] drivers/net/wireless/bcm4330/src/dhd/sys/dhd_linux.o
CC [M] drivers/net/wireless/bcm4330/src/dhd/sys/dhd_common.o
CC [M] drivers/net/wireless/bcm4330/src/dhd/sys/dhd_cdc.o
CC [M] drivers/net/wireless/bcm4330/src/dhd/sys/dhd_linux_sched.o
CC [M] drivers/net/wireless/bcm4330/src/dhd/sys/dhd_sdio.o
CC [M] drivers/net/wireless/bcm4330/src/dhd/sys/dhd_custom_gpio.o
CC [M] drivers/net/wireless/bcm4330/src/dhd/sys/dhd_custom_sec.o
CC [M] drivers/net/wireless/bcm4330/src/dhd/sys/dhd_bta.o
CC [M] drivers/net/wireless/bcm4330/src/shared/aiutils.o
CC [M] drivers/net/wireless/bcm4330/src/shared/bcmutils.o
CC [M] drivers/net/wireless/bcm4330/src/shared/bcmwifi.o
CC [M] drivers/net/wireless/bcm4330/src/shared/hndpmu.o
CC [M] drivers/net/wireless/bcm4330/src/shared/linux_osl.o
CC [M] drivers/net/wireless/bcm4330/src/shared/sbutils.o
CC [M] drivers/net/wireless/bcm4330/src/shared/siutils.o
CC [M] drivers/net/wireless/bcm4330/src/shared/bcmevent.o
CC [M] drivers/net/wireless/bcm4330/src/bcmsdio/sys/bcmsdh_sdmmc.o
CC [M] drivers/net/wireless/bcm4330/src/bcmsdio/sys/bcmsdh.o
CC [M] drivers/net/wireless/bcm4330/src/bcmsdio/sys/bcmsdh_linux.o
CC [M] drivers/net/wireless/bcm4330/src/bcmsdio/sys/bcmsdh_sdmmc_linux.o
CC [M] drivers/net/wireless/bcm4330/src/wl/sys/wl_iw.o
LD [M] drivers/net/wireless/bcm4330/dhd.o
CC [M] drivers/samsung/j4fs/j4fs_kernel.o
CC [M] drivers/samsung/j4fs/llid_kernel.o
CC [M] drivers/samsung/j4fs/fsd_common.o
LD [M] drivers/samsung/j4fs/j4fs.o
CC [M] drivers/samsung/param/param.o
drivers/samsung/param/param.c:58: warning: 'param_check' defined but not used
CC [M] drivers/scsi/scsi_wait_scan.o
Building modules, stage 2.
MODPOST 6 modules
CC drivers/bluetooth/bthid/bthid.mod.o
LD [M] drivers/bluetooth/bthid/bthid.ko
CC drivers/net/wireless/bcm4330/dhd.mod.o
LD [M] drivers/net/wireless/bcm4330/dhd.ko
CC drivers/samsung/j4fs/j4fs.mod.o
LD [M] drivers/samsung/j4fs/j4fs.ko
CC drivers/samsung/param/param.mod.o
LD [M] drivers/samsung/param/param.ko
CC drivers/scsi/scsi_wait_scan.mod.o
LD [M] drivers/scsi/scsi_wait_scan.ko
CC fs/cifs/cifs.mod.o
LD [M] fs/cifs/cifs.ko

no warning when compile j4fs.

j4fs loaded and my kernel work.

but have 1 problem.

reboot into recovery with cmd cant work.

:(