From 52b786a6b30b8eb34245ba3244cab42d3aa0bb82 Mon Sep 17 00:00:00 2001
From: Chris Murphy <chris@colorremedies.com>
Date: Jun 26 2019 01:13:02 +0000
Subject: [PATCH 1/3] clarify factor relationship


---

diff --git a/zram.conf b/zram.conf
index c4c5cb5..bff45ba 100644
--- a/zram.conf
+++ b/zram.conf
@@ -1,4 +1,4 @@
-# The factor is the percentage of total system RAM to allocate to the ZRAM block device(s).
+# The factor determines the ratio 1/n of RAM to allocate to the ZRAM block device, where FACTOR = n.
 FACTOR=2
 
 PRIORITY=1000

From b41e31f20549630bd57521694cf139b9ad26055c Mon Sep 17 00:00:00 2001
From: Chris Murphy <chris@colorremedies.com>
Date: Jun 26 2019 01:13:53 +0000
Subject: [PATCH 2/3] fix typos


---

diff --git a/zramstart b/zramstart
index 91bdd64..f6a05e6 100755
--- a/zramstart
+++ b/zramstart
@@ -12,7 +12,7 @@ priority=32767
 mem_total=$(free -w |grep "^Mem" |awk '{printf("%d",$2)}')
 zram_size=$((${mem_total} / ${factor} /1024))
 
-# zram in recent kernels is multitreaded so we don't need to balance across CPUs
+# ZRAM in recent kernels is multithreaded so we don't need to balance across CPUs
 modprobe -q zram num_devices=1
 
 # Create ZRAM with first device, lz4 algorithm

From 606846f61f7c4d2839152f2905aca2713d19eed4 Mon Sep 17 00:00:00 2001
From: Chris Murphy <chris@colorremedies.com>
Date: Jun 26 2019 01:15:28 +0000
Subject: [PATCH 3/3] reset zram device following swapoff


This will hot remove the /dev/zram<n> device node following successful swapoff, unloading the module is unnecessary.
---

diff --git a/zramstop b/zramstop
index 42eea41..0777797 100755
--- a/zramstop
+++ b/zramstop
@@ -1,10 +1,5 @@
 #!/bin/sh
 
 for i in $(grep '^/dev/zram' /proc/swaps | awk '{ print $1 }'); do
-	swapoff "$i"
+	swapoff "$i" && zramctl --reset "$i"
 done
-
-if grep -q "^zram " /proc/modules; then
-	sleep 1
-	rmmod zram
-fi