config: enable memory group

Required for optimal functionality of ZRAM
http://source.android.com/devices/low-ram.html

Change-Id: Ic77c0766b32dc4588124a8d97e208c96d6125622

arch/arm/configs/crespo_defconfig

@@ -1,6 +1,6 @@
 #
 # Automatically generated make config: don't edit
-# Linux/arm 3.0.100 Kernel Configuration
+# Linux/arm 3.0.101 Kernel Configuration
 #
 CONFIG_ARM=y
 CONFIG_HAVE_PWM=y
@@ -88,13 +88,16 @@ CONFIG_CGROUP_FREEZER=y
 # CONFIG_CPUSETS is not set
 CONFIG_CGROUP_CPUACCT=y
 CONFIG_RESOURCE_COUNTERS=y
-# CONFIG_CGROUP_MEM_RES_CTLR is not set
+CONFIG_CGROUP_MEM_RES_CTLR=y
+CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y
+# CONFIG_CGROUP_MEM_RES_CTLR_SWAP_ENABLED is not set
 CONFIG_CGROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 CONFIG_RT_GROUP_SCHED=y
 # CONFIG_BLK_CGROUP is not set
 # CONFIG_NAMESPACES is not set
 # CONFIG_SCHED_AUTOGROUP is not set
+CONFIG_MM_OWNER=y
 # CONFIG_SYSFS_DEPRECATED is not set
 # CONFIG_RELAY is not set
 CONFIG_BLK_DEV_INITRD=y