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No commits in common. "main" and "v1.5" have entirely different histories.
8 changed files with 24 additions and 143 deletions
19
debian/changelog
vendored
19
debian/changelog
vendored
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@ -1,22 +1,3 @@
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tileos-system-adjustments (1.6.1~tileos) unstable; urgency=medium
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* Remove absolete 80-io-tweaks.rules
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* Move Zram settings from udev to zram-generator.conf
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-- Aleksey Samoilov <samoilov.lex@gmail.com> Mon, 28 Apr 2025 19:47:43 +0400
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tileos-system-adjustments (1.6.0~tileos) unstable; urgency=medium
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* Update polkit rules
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-- Aleksey Samoilov <samoilov.lex@gmail.com> Tue, 09 Apr 2024 15:48:39 +0400
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tileos-system-adjustments (1.5.1~tileos) unstable; urgency=medium
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* Fix comments
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-- Aleksey Samoilov <samoilov.lex@gmail.com> Thu, 07 Mar 2024 11:27:49 +0400
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tileos-system-adjustments (1.5~tileos) unstable; urgency=medium
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* Disable Kyber scheduler for SSD and set mq-deadline
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1
debian/tileos-system-adjustments.install
vendored
1
debian/tileos-system-adjustments.install
vendored
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@ -1,3 +1,2 @@
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/etc
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/var
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/usr
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@ -1,12 +1,12 @@
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# Set the maximum watches on files
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fs.inotify.max_user_watches = 600000
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# For efficiency run-time is transferred between the global pool and CPU local
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# "silos" in a batch fashion. This greatly reduces global accounting pressure
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# on large systems. The amount transferred each time such an update is required
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# is described as the "slice".
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# Larger slice values will reduce transfer overheads, while smaller values allow
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# for more fine-grained consumption.
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For efficiency run-time is transferred between the global pool and CPU local
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"silos" in a batch fashion. This greatly reduces global accounting pressure
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on large systems. The amount transferred each time such an update is required
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is described as the "slice".
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Larger slice values will reduce transfer overheads, while smaller values allow
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for more fine-grained consumption.
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kernel.sched_cfs_bandwidth_slice_us = 3000
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# This file contains the maximum number of memory map areas a process may have. Memory map areas are used as a side-effect of calling malloc, directly by mmap, mprotect, and madvise, and also when loading shared libraries.
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@ -1,5 +0,0 @@
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[zram0]
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compression-algorithm = zstd lz4 (type=huge)
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zram-size = ram
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swap-priority = 100
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fs-type = swap
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@ -1,3 +1,9 @@
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# Prefer to recompress only huge pages. This will result in additional memory
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# savings, but may slightly increase CPU load due to additional compression
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# overhead.
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ACTION=="add", KERNEL=="zram[0-9]*", ATTR{recomp_algorithm}="algo=lz4 priority=1", \
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RUN+="/sbin/sh -c echo 'type=huge' > /sys/block/%k/recompress"
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TEST!="/dev/zram0", GOTO="zram_end"
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# Since ZRAM stores all pages in compressed form in RAM, we should prefer
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@ -7,4 +13,10 @@ TEST!="/dev/zram0", GOTO="zram_end"
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# the disk.
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SYSCTL{vm.swappiness}="150"
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# Optimal value for games, so sets not too aggressive, but also not too weak
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# kswapd behavior, as described there:
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# https://www.reddit.com/r/linux_gaming/comments/vla9gd/comment/ie1cnrh/
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SYSCTL{vm.watermark_scale_factor}="125"
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SYSCTL{vm.watermark_boost_factor}="0"
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LABEL="zram_end"
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3
etc/udev/rules.d/80-io-tweaks.rules
Normal file
3
etc/udev/rules.d/80-io-tweaks.rules
Normal file
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@ -0,0 +1,3 @@
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# Forced I/O multithreading
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ACTION=="add|change", SUBSYSTEM=="block", ATTR{queue/rq_affinity}="1"
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ACTION=="add|change", SUBSYSTEM=="block", ATTR{queue/iosched/fifo_batch}=="32"
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@ -1,76 +0,0 @@
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// Mounting, checking, etc. of internal drives
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polkit.addRule(function(action, subject) {
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if ((action.id == "org.freedesktop.udisks2.filesystem-mount-system" ||
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action.id == "org.freedesktop.udisks2.encrypted-unlock-system" ||
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action.id == "org.freedesktop.udisks2.filesystem-fstab") &&
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subject.active == true && subject.local == true &&
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subject.isInGroup("sudo")) {
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return polkit.Result.YES;
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}
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});
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// Change CPU Frequency scaling
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polkit.addRule(function(action, subject) {
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if ((action.id == "org.gnome.cpufreqselector" ||
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action.id == "org.mate.cpufreqselector" ) &&
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subject.active == true && subject.local == true &&
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subject.isInGroup("sudo")) {
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return polkit.Result.YES;
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}
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});
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// Setting the clock
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polkit.addRule(function(action, subject) {
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if ((action.id == "org.gnome.controlcenter.datetime.configure" ||
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action.id == "org.kde.kcontrol.kcmclock.save" ||
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action.id == "org.freedesktop.timedate1.set-time" ||
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action.id == "org.freedesktop.timedate1.set-timezone" ||
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action.id == "org.freedesktop.timedate1.set-local-rtc" ||
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action.id == "org.freedesktop.timedate1.set-ntp" ||
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action.id == "com.canonical.controlcenter.datetime.configure" ||
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action.id == "org.mate.settingsdaemon.datetimemechanism.settime") &&
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subject.active == true && subject.local == true &&
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subject.isInGroup("sudo")) {
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return polkit.Result.YES;
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}
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});
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// Update already installed software
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polkit.addRule(function(action, subject) {
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if (action.id == "org.debian.apt.upgrade-packages" &&
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subject.active == true && subject.local == true &&
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subject.isInGroup("sudo")) {
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return polkit.Result.YES;
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}
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});
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// Printer administration
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polkit.addRule(function(action, subject) {
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if (action.id.indexOf("org.opensuse.cupspkhelper.mechanism.") == 0 &&
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subject.active == true && subject.local == true &&
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(subject.isInGroup("sudo") || subject.isInGroup("lpadmin"))) {
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return polkit.Result.YES;
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}
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});
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// Disable hibernate by default in Ubuntu
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polkit.addRule(function(action, subject) {
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if (action.id == "org.freedesktop.upower.hibernate" ||
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action.id == "org.freedesktop.login1.hibernate" ||
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action.id == "org.freedesktop.login1.handle-hibernate-key" ||
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action.id == "org.freedesktop.login1.hibernate-multiple-sessions") {
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return polkit.Result.NO;
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}
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});
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// Allow admins to set the hostname,locale,keyboard,date/time without prompting
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polkit.addRule(function(action, subject) {
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if ((action.id == "org.freedesktop.locale1.set-locale" ||
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action.id == "org.freedesktop.locale1.set-keyboard" ||
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action.id == "org.freedesktop.hostname1.set-static-hostname" ||
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action.id == "org.freedesktop.hostname1.set-hostname") &&
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subject.active == true && subject.local == true &&
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subject.isInGroup("sudo")) {
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return polkit.Result.YES;
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}
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});
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@ -1,39 +1,6 @@
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[Mounting, checking, etc. of internal drives]
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Identity=unix-group:admin;unix-group:sudo
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Action=org.freedesktop.udisks2.filesystem-mount-system;org.freedesktop.udisks2.encrypted-unlock-system;org.freedesktop.udisks2.filesystem-fstab;
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ResultActive=yes
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[Change CPU Frequency scaling]
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Identity=unix-group:admin;unix-group:sudo
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Action=org.gnome.cpufreqselector;org.mate.cpufreqselector
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ResultActive=yes
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[Setting the clock]
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Identity=unix-group:admin;unix-group:sudo
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Action=org.gnome.clockapplet.mechanism.*;org.gnome.controlcenter.datetime.configure;org.kde.kcontrol.kcmclock.save;org.freedesktop.timedate1.set-time;org.freedesktop.timedate1.set-timezone;org.freedesktop.timedate1.set-local-rtc;org.freedesktop.timedate1.set-ntp;com.canonical.controlcenter.datetime.configure;org.mate.settingsdaemon.datetimemechanism.settime
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ResultActive=yes
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[Update already installed software]
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Identity=unix-group:admin;unix-group:sudo
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Action=org.debian.apt.upgrade-packages
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ResultActive=yes
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[Printer administration]
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Identity=unix-group:lpadmin;unix-group:admin;unix-group:sudo
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Action=org.opensuse.cupspkhelper.mechanism.*
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ResultActive=yes
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[Disable hibernate by default in upower]
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Identity=unix-user:*
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Action=org.freedesktop.upower.hibernate
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ResultActive=no
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[Disable hibernate by default in logind]
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Identity=unix-user:*
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Action=org.freedesktop.login1.hibernate;org.freedesktop.login1.handle-hibernate-key;org.freedesktop.login1;org.freedesktop.login1.hibernate-multiple-sessions;org.freedesktop.login1.hibernate-ignore-inhibit
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ResultActive=no
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[Allow admins to set the hostname,locale,keyboard,date/time without prompting]
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Identity=unix-group:admin;unix-group:sudo
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Action=org.freedesktop.locale1.set-locale;org.freedesktop.locale1.set-keyboard;org.freedesktop.hostname1.set-static-hostname;org.freedesktop.hostname1.set-hostname
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Action=org.freedesktop.udisks.filesystem-*;org.freedesktop.udisks.drive-ata-smart*;org.freedesktop.udisks2.filesystem-mount-system;org.freedesktop.udisks2.encrypted-unlock-system;org.freedesktop.udisks2.filesystem-fstab;
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ResultAny=auth_admin
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ResultInactive=auth_admin
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ResultActive=yes
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