diff --git a/rootdir/bin/init.qcom.post_boot.sh b/rootdir/bin/init.qcom.post_boot.sh
index 07fd111..d58bac4 100644
--- a/rootdir/bin/init.qcom.post_boot.sh
+++ b/rootdir/bin/init.qcom.post_boot.sh
@@ -31,7 +31,7 @@ target=`getprop ro.board.platform`
 
 function configure_zram_parameters() {
     # Set Zram disk size=1GB for >=2GB Non-Go targets.
-    echo 1073741824 > /sys/block/zram0/disksize
+    echo 2684350464 > /sys/block/zram0/disksize
     mkswap /dev/block/zram0
     swapon /dev/block/zram0 -p 32758
 }
@@ -82,6 +82,11 @@ function configure_memory_parameters() {
     echo 1 > /sys/module/lowmemorykiller/parameters/enable_adaptive_lmk
     echo 1 > /sys/module/lowmemorykiller/parameters/oom_reaper
 
+    # Set allocstall_threshold to 0
+    # Set swappiness to 100
+    echo 0 > /sys/module/vmpressure/parameters/allocstall_threshold
+    echo 100 > /proc/sys/vm/swappiness
+
     configure_zram_parameters
 }
 
diff --git a/rootdir/etc/fstab.qcom b/rootdir/etc/fstab.qcom
index 41e73a6..9acb618 100644
--- a/rootdir/etc/fstab.qcom
+++ b/rootdir/etc/fstab.qcom
@@ -48,4 +48,4 @@
 # The update_engine code looks for this entry in order to determine the boot device address
 # and fails if it does not find it.
 /dev/block/bootdevice/by-name/misc                      /misc                    emmc    defaults                                             defaults
-/dev/block/zram0                                        none                     swap    defaults                                             zramsize=1073741824
+/dev/block/zram0                                        none                     swap    defaults                                             zramsize=2684350464