Rebuilt for https://fedoraproject.org/wiki/Fedora_43_Mass_Rebuild

This is part of https://fedoraproject.org/wiki/Changes/SPDX_Licenses_Phase_4

zram.conf

@@ -1,2 +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

zram.spec

@@ -1,8 +1,9 @@
 Name:      zram
-Version:   0.2
-Release:   1%{?dist}
+Version:   0.4
+Release:   10%{?dist}
 Summary:   ZRAM for swap config and services for Fedora
-License:   GPLv2+
+# Automatically converted from old format: GPLv2+ - review is highly recommended.
+License:   GPL-2.0-or-later
 
 # No upstream as it's Fedora specific.
 Source0:   COPYING
@@ -53,6 +54,39 @@ install -pm 0755 %{SOURCE4} %{buildroot}%{_sbindir}
 %{_sbindir}/zramstop
 
 %changelog
+* Fri Jul 25 2025 Fedora Release Engineering <releng@fedoraproject.org> - 0.4-10
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_43_Mass_Rebuild
+
+* Sun Jan 19 2025 Fedora Release Engineering <releng@fedoraproject.org> - 0.4-9
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild
+
+* Fri Jul 26 2024 Miroslav Suchý <msuchy@redhat.com> - 0.4-8
+- convert license to SPDX
+
+* Sat Jul 20 2024 Fedora Release Engineering <releng@fedoraproject.org> - 0.4-7
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild
+
+* Sat Jan 27 2024 Fedora Release Engineering <releng@fedoraproject.org> - 0.4-6
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
+
+* Sat Jul 22 2023 Fedora Release Engineering <releng@fedoraproject.org> - 0.4-5
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild
+
+* Sat Jan 21 2023 Fedora Release Engineering <releng@fedoraproject.org> - 0.4-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild
+
+* Sat Jul 23 2022 Fedora Release Engineering <releng@fedoraproject.org> - 0.4-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild
+
+* Sat Jan 22 2022 Fedora Release Engineering <releng@fedoraproject.org> - 0.4-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild
+
+* Wed Jun 26 2019 Peter Robinson <pbrobinson@fedoraproject.org> 0.4-1
+- General improvements (Chris Murphy)
+
+* Sat Nov 24 2018 Peter Robinson <pbrobinson@fedoraproject.org> 0.3-1
+- Add support for swap priority
+
 * Thu Jul 19 2018 Peter Robinson <pbrobinson@fedoraproject.org> 0.2-1
 - Service ordering fixes, minor cleanup
 

zramstart

@@ -2,21 +2,24 @@
 #set -x
 # default factor of 1/3 of RAM
 factor=3
+# default priority is maximum priority
+priority=32767
 [ -f /etc/zram.conf ] && source /etc/zram.conf || true
-factor=$FACTOR
+[ -z "$FACTOR" ] || factor=$FACTOR
+[ -z "$PRIORITY" ] || priority=$PRIORITY
 
 # Calculate ZRAM size
 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
 zramdev=$(zramctl --find --algorithm lz4 --size ${zram_size}MB 2>&1)
 # The above returns the device. Use it below
 mkswap $zramdev
-swapon $zramdev
+swapon -p $priority $zramdev
 
 # Investigate this and swapiness
 # echo 0 > /proc/sys/vm/page-cluster

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