mcoverlayfs: move mcoverlayfs(linux-4.0.9 base) to executer/kernel/mcoverlayfs/linux-4.0.9

configure

@@ -3891,7 +3891,7 @@ fi
 
 ac_config_headers="$ac_config_headers executer/config.h"
 
-ac_config_files="$ac_config_files Makefile executer/user/Makefile executer/kernel/mcctrl/Makefile executer/kernel/mcctrl/arch/x86_64/Makefile executer/kernel/mcoverlayfs/Makefile kernel/Makefile kernel/Makefile.build arch/x86/tools/mcreboot-attached-mic.sh arch/x86/tools/mcshutdown-attached-mic.sh arch/x86/tools/mcreboot-builtin-x86.sh arch/x86/tools/mcreboot-smp-x86.sh arch/x86/tools/mcstop+release-smp-x86.sh arch/x86/tools/mcshutdown-builtin-x86.sh arch/x86/tools/mcreboot.1:arch/x86/tools/mcreboot.1in arch/x86/tools/irqbalance_mck.service arch/x86/tools/irqbalance_mck.in"
+ac_config_files="$ac_config_files Makefile executer/user/Makefile executer/kernel/mcctrl/Makefile executer/kernel/mcctrl/arch/x86_64/Makefile executer/kernel/mcoverlayfs/Makefile executer/kernel/mcoverlayfs/linux-4.0.9/Makefile kernel/Makefile kernel/Makefile.build arch/x86/tools/mcreboot-attached-mic.sh arch/x86/tools/mcshutdown-attached-mic.sh arch/x86/tools/mcreboot-builtin-x86.sh arch/x86/tools/mcreboot-smp-x86.sh arch/x86/tools/mcstop+release-smp-x86.sh arch/x86/tools/mcshutdown-builtin-x86.sh arch/x86/tools/mcreboot.1:arch/x86/tools/mcreboot.1in arch/x86/tools/irqbalance_mck.service arch/x86/tools/irqbalance_mck.in"
 
 
 if test "x$enable_dcfa" = xyes; then :
@@ -4595,6 +4595,7 @@ do
     "executer/kernel/mcctrl/Makefile") CONFIG_FILES="$CONFIG_FILES executer/kernel/mcctrl/Makefile" ;;
     "executer/kernel/mcctrl/arch/x86_64/Makefile") CONFIG_FILES="$CONFIG_FILES executer/kernel/mcctrl/arch/x86_64/Makefile" ;;
     "executer/kernel/mcoverlayfs/Makefile") CONFIG_FILES="$CONFIG_FILES executer/kernel/mcoverlayfs/Makefile" ;;
+    "executer/kernel/mcoverlayfs/linux-4.0.9/Makefile") CONFIG_FILES="$CONFIG_FILES executer/kernel/mcoverlayfs/linux-4.0.9/Makefile" ;;
     "kernel/Makefile") CONFIG_FILES="$CONFIG_FILES kernel/Makefile" ;;
     "kernel/Makefile.build") CONFIG_FILES="$CONFIG_FILES kernel/Makefile.build" ;;
     "arch/x86/tools/mcreboot-attached-mic.sh") CONFIG_FILES="$CONFIG_FILES arch/x86/tools/mcreboot-attached-mic.sh" ;;

configure.ac

@@ -302,6 +302,7 @@ AC_CONFIG_FILES([
 	executer/kernel/mcctrl/Makefile
 	executer/kernel/mcctrl/arch/x86_64/Makefile
 	executer/kernel/mcoverlayfs/Makefile
+	executer/kernel/mcoverlayfs/linux-4.0.9/Makefile
 	kernel/Makefile
 	kernel/Makefile.build
 	arch/x86/tools/mcreboot-attached-mic.sh

executer/kernel/mcoverlayfs/Makefile.in

@@ -1,7 +1,3 @@
-KDIR ?= @KDIR@
-ARCH ?= @ARCH@
-KMODDIR=@KMODDIR@
-src = @abs_srcdir@
 ENABLE_MCOVERLAYFS=@ENABLE_MCOVERLAYFS@
 
 RELEASE=$(shell uname -r)
@@ -9,31 +5,36 @@ MAJOR=$(shell echo ${RELEASE} | sed -e 's/^\([0-9]*\).*/\1/')
 MINOR=$(shell echo ${RELEASE} | sed -e 's/^[0-9]*.\([0-9]*\).*/\1/')
 PATCH=$(shell echo ${RELEASE} | sed -e 's/^[0-9]*.[0-9]*.\([0-9]*\).*/\1/')
 LINUX_VERSION_CODE=$(shell expr \( ${MAJOR} \* 65536 \) + \( ${MINOR} \* 256 \) + ${PATCH})
-RHEL_RELEASE=$(shell echo ${RELEASE} | sed -e 's/^[0-9]*.[0-9]*.[0-9]*-\([0-9]*\).*/\1/')
+RHEL_RELEASE_TMP=$(shell echo ${RELEASE} | sed -e 's/^[0-9]*.[0-9]*.[0-9]*-\([0-9]*\).*/\1/')
-RHEL_RELEASE=$(shell if [ "${RELEASE}" == "${RHEL_RELEASE}" ]; then echo ""; else echo ${RHEL_RELEASE}; fi)
+RHEL_RELEASE=$(shell if [ "${RELEASE}" == "${RHEL_RELEASE_TMP}" ]; then echo ""; else echo ${RHEL_RELEASE_TMP}; fi)
+BUILD_MODULE_TMP=$(shell if [ "${RHEL_RELEASE}" == "" ]; then echo "org"; else echo "rhel"; fi)
+BUILD_MODULE=none
 ifeq ($(ENABLE_MCOVERLAYFS),yes)
-ENABLE_BUILD=$(shell if ( [ ${LINUX_VERSION_CODE} -ge 262144 ] && [ ${LINUX_VERSION_CODE} -lt 262400 ] ); then echo "yes"; else echo "no"; fi)
+ifeq ($(BUILD_MODULE_TMP),org)
-else
+ifeq ($(BUILD_MODULE),none)
-ENABLE_BUILD=no
+BUILD_MODULE=$(shell if [ ${LINUX_VERSION_CODE} -ge 262144 -a ${LINUX_VERSION_CODE} -lt 262400 ]; then echo "linux-4.0.9"; else echo "none"; fi)
+endif
+endif
+ifeq ($(BUILD_MODULE_TMP),rhel)
+#ifeq ($(BUILD_MODULE),none)
+#BUILD_MODULE=$(shell if [ ${LINUX_VERSION_CODE} -eq 199168 -a ${RHEL_RELEASE} -eq 327 ]; then echo "linux-3.10.0-327.36.1.el7"; else echo "none"; fi)
+#endif
+endif
 endif
-
-obj-m += mcoverlay.o
-
-mcoverlay-y := copy_up.o dir.o inode.o readdir.o super.o
 
 .PHONY: clean install modules
 
 modules:
-ifeq ($(ENABLE_BUILD),yes)
+ifneq ($(BUILD_MODULE),none)
-	$(MAKE) -C $(KDIR) M=$(PWD) SUBDIRS=$(PWD) ARCH=$(ARCH) modules
+	@(cd $(BUILD_MODULE); make modules)
 endif
 
 clean:
-	$(RM) .*.cmd *.mod.c *.o *.ko* Module.symvers modules.order -r .tmp*
+#	@(cd linux-3.10.0-327.36.1.el7; make clean)
+	@(cd linux-4.0.9; make clean)
 
 install:
-ifeq ($(ENABLE_BUILD),yes)
+ifneq ($(BUILD_MODULE),none)
-	mkdir -p -m 755 $(KMODDIR)
+	@(cd $(BUILD_MODULE); make install)
-	install -m 644 mcoverlay.ko $(KMODDIR)
 endif
 

executer/kernel/mcoverlayfs/linux-4.0.9/Makefile.in

@@ -0,0 +1,21 @@
+KDIR ?= @KDIR@
+ARCH ?= @ARCH@
+KMODDIR = @KMODDIR@
+src = @abs_srcdir@
+
+obj-m += mcoverlay.o
+
+mcoverlay-y := copy_up.o dir.o inode.o readdir.o super.o
+
+.PHONY: clean install modules
+
+modules:
+	$(MAKE) -C $(KDIR) M=$(PWD) SUBDIRS=$(PWD) ARCH=$(ARCH) modules
+
+clean:
+	$(RM) .*.cmd *.mod.c *.o *.ko* Module.symvers modules.order -r .tmp*
+
+install:
+	mkdir -p -m 755 $(KMODDIR)
+	install -m 644 mcoverlay.ko $(KMODDIR)
+