grouper: enable memory pressure levels

Signed-off-by: linuxxxxx <joey@cyanogenmoditalia.it>
diff --git a/arch/arm/configs/bricked_defconfig b/arch/arm/configs/bricked_defconfig
index 08fa09c..213444f 100644
--- a/arch/arm/configs/bricked_defconfig
+++ b/arch/arm/configs/bricked_defconfig
@@ -87,7 +87,9 @@
 # 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=y
 # CONFIG_CGROUP_PERF is not set
 CONFIG_CGROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y