forked from pool/systemd
5969b7160d
- Ensure journal is flushed on disk when systemd-logger is installed for the first time. - Add improve-journal-perf.patch: improve journal performance on query. - Add support-hybrid-suspend.patch: add support for hybrid suspend. - Add forward-to-pmutils.patch: forward suspend/hibernation calls to pm-utils, if installed (bnc#790157). OBS-URL: https://build.opensuse.org/request/show/155834 OBS-URL: https://build.opensuse.org/package/show/Base:System/systemd?expand=0&rev=353
681 lines
32 KiB
Diff
681 lines
32 KiB
Diff
From 6524990fdc98370ecba5d9f73e67161e8798c010 Mon Sep 17 00:00:00 2001
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From: Lennart Poettering <lennart@poettering.net>
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Date: Sun, 28 Oct 2012 00:49:04 +0200
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Subject: [PATCH] logind: support for hybrid sleep (i.e. suspend+hibernate at
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the same time)
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---
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.gitignore | 1 +
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Makefile.am | 17 ++++++++-
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man/logind.conf.xml | 5 ++-
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man/systemctl.xml | 5 +++
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man/systemd-suspend.service.xml | 42 +++++++++++++--------
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man/systemd.special.xml | 15 ++++++--
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src/core/special.h | 1 +
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src/login/logind-button.c | 21 ++++++-----
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src/login/logind-button.h | 1 +
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src/login/logind-dbus.c | 69 +++++++++++++++++++++++++++++++----
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src/shared/util.c | 24 ++++++++++++
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src/shared/util.h | 1 +
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src/sleep/sleep.c | 20 +++++++++-
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src/systemctl/systemctl.c | 17 +++++++--
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src/test/test-sleep.c | 39 ++++++++++++++++++++
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units/.gitignore | 1 +
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units/hybrid-sleep.target | 13 +++++++
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units/systemd-hybrid-sleep.service.in | 17 +++++++++
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18 files changed, 264 insertions(+), 45 deletions(-)
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create mode 100644 src/test/test-sleep.c
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create mode 100644 units/hybrid-sleep.target
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create mode 100644 units/systemd-hybrid-sleep.service.in
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Index: systemd-195/Makefile.am
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===================================================================
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--- systemd-195.orig/Makefile.am
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+++ systemd-195/Makefile.am
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@@ -272,6 +272,7 @@ dist_systemunit_DATA = \
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units/nss-user-lookup.target \
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units/mail-transfer-agent.target \
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units/hibernate.target \
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+ units/hybrid-sleep.target \
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units/http-daemon.target \
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units/poweroff.target \
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units/reboot.target \
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@@ -334,6 +335,7 @@ nodist_systemunit_DATA = \
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units/rescue.service \
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units/user@.service \
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units/systemd-hibernate.service \
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+ units/systemd-hybrid-sleep.service \
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units/systemd-suspend.service \
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units/systemd-halt.service \
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units/systemd-poweroff.service \
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@@ -384,6 +386,7 @@ EXTRA_DIST += \
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units/systemd-udev-settle.service \
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units/debug-shell.service.in \
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units/systemd-hibernate.service.in \
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+ units/systemd-hybrid-sleep.service.in \
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units/systemd-suspend.service.in \
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units/quotaon.service.in \
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introspect.awk \
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@@ -539,6 +542,7 @@ MANPAGES_ALIAS = \
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man/systemd-shutdownd.socket.8 \
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man/systemd-shutdownd.8 \
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man/systemd-hibernate.service.8 \
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+ man/systemd-hybrid-sleep.service.8 \
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man/systemd-sleep.8 \
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man/systemd-shutdown.8 \
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man/systemd-poweroff.service.8 \
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@@ -612,6 +616,7 @@ man/systemd-initctl.8: man/systemd-initc
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man/systemd-shutdownd.socket.8: man/systemd-shutdownd.service.8
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man/systemd-shutdownd.8: man/systemd-shutdownd.service.8
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man/systemd-hibernate.service.8: man/systemd-suspend.service.8
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+man/systemd-hybrid-sleep.service.8: man/systemd-suspend.service.8
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man/systemd-sleep.8: man/systemd-suspend.service.8
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man/systemd-shutdown.8: man/systemd-halt.service.8
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man/systemd-poweroff.service.8: man/systemd-halt.service.8
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Index: systemd-195/man/logind.conf.xml
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===================================================================
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--- systemd-195.orig/man/logind.conf.xml
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+++ systemd-195/man/logind.conf.xml
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@@ -211,8 +211,10 @@
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<literal>poweroff</literal>,
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<literal>reboot</literal>,
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<literal>halt</literal>,
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- <literal>kexec</literal> and
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- <literal>hibernate</literal>. If
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+ <literal>kexec</literal>,
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+ <literal>suspend</literal>,
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+ <literal>hibernate</literal>, and
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+ <literal>hybrid-sleep</literal>. If
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<literal>ignore</literal> logind will
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never handle these keys. Otherwise the
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specified action will be taken in the
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Index: systemd-195/man/systemctl.xml
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===================================================================
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--- systemd-195.orig/man/systemctl.xml
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+++ systemd-195/man/systemctl.xml
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@@ -1181,6 +1181,11 @@
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<listitem><para>Hibernate the system.</para></listitem>
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</varlistentry>
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<varlistentry>
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+ <term><command>hybrid-sleep</command></term>
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+
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+ <listitem><para>Hibernate and suspend the system.</para></listitem>
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+ </varlistentry>
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+ <varlistentry>
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<term><command>switch-root [ROOT] [INIT]</command></term>
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<listitem><para>Switches to a
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Index: systemd-195/man/systemd-suspend.service.xml
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===================================================================
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--- systemd-195.orig/man/systemd-suspend.service.xml
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+++ systemd-195/man/systemd-suspend.service.xml
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@@ -45,6 +45,7 @@
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<refnamediv>
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<refname>systemd-suspend.service</refname>
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<refname>systemd-hibernate.service</refname>
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+ <refname>systemd-hybrid-sleep.service</refname>
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<refname>systemd-sleep</refname>
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<refpurpose>System sleep state logic</refpurpose>
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</refnamediv>
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@@ -52,6 +53,7 @@
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<refsynopsisdiv>
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<para><filename>systemd-suspend.service</filename></para>
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<para><filename>systemd-hibernate.service</filename></para>
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+ <para><filename>systemd-hybrid-sleep.service</filename></para>
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<para><filename>/usr/lib/systemd/systemd-sleep</filename></para>
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</refsynopsisdiv>
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@@ -63,20 +65,26 @@
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<filename>suspend.target</filename> and is responsible
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for the actual system suspend. Similar,
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<filename>systemd-hibernate.service</filename> is
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- pulled in by <filename>hibernate.target</filename> to
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- executed the actual hibernation.</para>
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-
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- <para>Immediately before entering system suspend and
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- hibernation
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- <filename>systemd-suspend.service</filename> will run
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- all executables in
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+ pulled in by <filename>hibernate.target</filename> to
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+ execute the actual hibernation. Finally,
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+ <filename>systemd-hybrid-sleep.service</filename> is
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+ pulled in by <filename>hybrid-sleep.target</filename>
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+ to execute hybrid hibernation with system
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+ suspend.</para>
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+
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+ <para>Immediately before entering system suspend
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+ and/or hibernation
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+ <filename>systemd-suspend.service</filename> (and the
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+ other mentioned units, respectively) will run all
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+ executables in
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<filename>/usr/lib/systemd/system-sleep/</filename>
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and pass two arguments to them. The first argument
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will be "<literal>pre</literal>", the second either
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- "<literal>suspend</literal>" or
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- "<literal>hibernate</literal>", depending on the
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+ "<literal>suspend</literal>",
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+ "<literal>hibernate</literal>", or
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+ "<literal>hybrid-sleep</literal>" depending on the
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chosen action. Immediately after leaving system
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- suspend and hibernation the same executables are run,
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+ suspend and/or hibernation the same executables are run,
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but the first argument is now
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"<literal>post</literal>". All executables in this
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directory are executed in parallel, and execution of
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@@ -87,15 +95,17 @@
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<filename>/usr/lib/systemd/system-sleep/</filename>
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are intended for local use only and should be
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considered hacks. If applications want to be notified
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- of system suspend and resume there are much nicer
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- interfaces available.</para>
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+ of system suspend/hibernation and resume there are
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+ much nicer interfaces available.</para>
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<para>Note that
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- <filename>systemd-suspend.service</filename> and
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- <filename>systemd-hibernate.service</filename> should
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- never be executed directly. Instead, trigger system
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- sleep states with a command such as "<literal>systemctl
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- suspend</literal>" or suchlike.</para>
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+ <filename>systemd-suspend.service</filename>,
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+ <filename>systemd-hibernate.service</filename> and
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+ <filename>systemd-hybrid-sleep.service</filename>
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+ should never be executed directly. Instead, trigger
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+ system sleep states with a command such as
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+ "<literal>systemctl suspend</literal>" or
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+ similar.</para>
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</refsect1>
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<refsect1>
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Index: systemd-195/man/systemd.special.xml
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===================================================================
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--- systemd-195.orig/man/systemd.special.xml
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+++ systemd-195/man/systemd.special.xml
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@@ -63,6 +63,7 @@
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<filename>graphical.target</filename>,
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<filename>hibernate.target</filename>,
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<filename>http-daemon.target</filename>,
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+ <filename>hybrid-sleep.target</filename>,
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<filename>halt.target</filename>,
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<filename>kbrequest.target</filename>,
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<filename>kexec.target</filename>,
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@@ -303,6 +304,15 @@
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</listitem>
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</varlistentry>
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<varlistentry>
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+ <term><filename>hybrid-sleep.target</filename></term>
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+ <listitem>
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+ <para>A special target unit
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+ for hibernating and suspending the
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+ system at the same time. This pulls in
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+ <filename>sleep.target</filename>.</para>
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+ </listitem>
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+ </varlistentry>
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+ <varlistentry>
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<term><filename>halt.target</filename></term>
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<listitem>
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<para>A special target unit
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@@ -652,9 +662,8 @@
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<listitem>
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<para>A special target unit
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that is pulled in by
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- <filename>suspend.target</filename>
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- and
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- <filename>hibernate.target</filename>
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+ <filename>suspend.target</filename>,
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+ <filename>hibernate.target</filename> and <filename>hybrid-sleep.target</filename>
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and may be used to hook units
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into the sleep state
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logic.</para>
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Index: systemd-195/src/core/special.h
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===================================================================
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--- systemd-195.orig/src/core/special.h
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+++ systemd-195/src/core/special.h
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@@ -37,6 +37,7 @@
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#define SPECIAL_EXIT_TARGET "exit.target"
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#define SPECIAL_SUSPEND_TARGET "suspend.target"
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#define SPECIAL_HIBERNATE_TARGET "hibernate.target"
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+#define SPECIAL_HYBRID_SLEEP_TARGET "hybrid-sleep.target"
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/* Special boot targets */
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#define SPECIAL_RESCUE_TARGET "rescue.target"
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Index: systemd-195/src/login/logind-button.c
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===================================================================
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--- systemd-195.orig/src/login/logind-button.c
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+++ systemd-195/src/login/logind-button.c
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@@ -163,16 +163,18 @@ static int button_handle(
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[HANDLE_HALT] = "Halting...",
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[HANDLE_KEXEC] = "Rebooting via kexec...",
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[HANDLE_SUSPEND] = "Suspending...",
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- [HANDLE_HIBERNATE] = "Hibernating..."
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+ [HANDLE_HIBERNATE] = "Hibernating...",
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+ [HANDLE_HYBRID_SLEEP] = "Hibernating and suspend...",
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};
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static const char * const target_table[_HANDLE_BUTTON_MAX] = {
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- [HANDLE_POWEROFF] = "poweroff.target",
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- [HANDLE_REBOOT] = "reboot.target",
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- [HANDLE_HALT] = "halt.target",
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- [HANDLE_KEXEC] = "kexec.target",
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- [HANDLE_SUSPEND] = "suspend.target",
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- [HANDLE_HIBERNATE] = "hibernate.target"
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+ [HANDLE_POWEROFF] = SPECIAL_POWEROFF_TARGET,
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+ [HANDLE_REBOOT] = SPECIAL_REBOOT_TARGET,
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+ [HANDLE_HALT] = SPECIAL_HALT_TARGET,
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+ [HANDLE_KEXEC] = SPECIAL_KEXEC_TARGET,
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+ [HANDLE_SUSPEND] = SPECIAL_SUSPEND_TARGET,
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+ [HANDLE_HIBERNATE] = SPECIAL_HIBERNATE_TARGET,
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+ [HANDLE_HYBRID_SLEEP] = SPECIAL_HYBRID_SLEEP_TARGET
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};
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DBusError error;
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@@ -193,7 +195,7 @@ static int button_handle(
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return 0;
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}
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- inhibit_operation = handle == HANDLE_SUSPEND || handle == HANDLE_HIBERNATE ? INHIBIT_SLEEP : INHIBIT_SHUTDOWN;
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+ inhibit_operation = handle == HANDLE_SUSPEND || handle == HANDLE_HIBERNATE || handle == HANDLE_HYBRID_SLEEP ? INHIBIT_SLEEP : INHIBIT_SHUTDOWN;
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/* If the actual operation is inhibited, warn and fail */
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if (!ignore_inhibited &&
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@@ -305,7 +307,8 @@ static const char* const handle_button_t
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[HANDLE_HALT] = "halt",
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[HANDLE_KEXEC] = "kexec",
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[HANDLE_SUSPEND] = "suspend",
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- [HANDLE_HIBERNATE] = "hibernate"
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+ [HANDLE_HIBERNATE] = "hibernate",
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+ [HANDLE_HYBRID_SLEEP] = "hybrid-sleep",
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};
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DEFINE_STRING_TABLE_LOOKUP(handle_button, HandleButton);
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DEFINE_CONFIG_PARSE_ENUM(config_parse_handle_button, handle_button, HandleButton, "Failed to parse handle button setting");
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Index: systemd-195/src/login/logind-button.h
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===================================================================
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--- systemd-195.orig/src/login/logind-button.h
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+++ systemd-195/src/login/logind-button.h
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@@ -32,6 +32,7 @@ typedef enum HandleButton {
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HANDLE_KEXEC,
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HANDLE_SUSPEND,
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HANDLE_HIBERNATE,
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+ HANDLE_HYBRID_SLEEP,
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_HANDLE_BUTTON_MAX,
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_HANDLE_BUTTON_INVALID = -1
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} HandleButton;
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Index: systemd-195/src/login/logind-dbus.c
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===================================================================
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--- systemd-195.orig/src/login/logind-dbus.c
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+++ systemd-195/src/login/logind-dbus.c
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@@ -145,6 +145,9 @@
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" <method name=\"Hibernate\">\n" \
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" <arg name=\"interactive\" type=\"b\" direction=\"in\"/>\n" \
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" </method>\n" \
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+ " <method name=\"HybridSleep\">\n" \
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+ " <arg name=\"interactive\" type=\"b\" direction=\"in\"/>\n" \
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+ " </method>\n" \
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" <method name=\"CanPowerOff\">\n" \
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" <arg name=\"result\" type=\"s\" direction=\"out\"/>\n" \
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" </method>\n" \
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@@ -157,6 +160,9 @@
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" <method name=\"CanHibernate\">\n" \
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" <arg name=\"result\" type=\"s\" direction=\"out\"/>\n" \
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" </method>\n" \
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+ " <method name=\"CanHybridSleep\">\n" \
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+ " <arg name=\"result\" type=\"s\" direction=\"out\"/>\n" \
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+ " </method>\n" \
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" <method name=\"Inhibit\">\n" \
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" <arg name=\"what\" type=\"s\" direction=\"in\"/>\n" \
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" <arg name=\"who\" type=\"s\" direction=\"in\"/>\n" \
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@@ -1056,6 +1062,7 @@ static int bus_manager_can_shutdown_or_s
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const char *action_multiple_sessions,
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const char *action_ignore_inhibit,
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const char *sleep_type,
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+ const char *sleep_disk_type,
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DBusError *error,
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DBusMessage **_reply) {
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@@ -1087,6 +1094,17 @@ static int bus_manager_can_shutdown_or_s
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}
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}
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+ if (sleep_disk_type) {
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+ r = can_sleep_disk(sleep_disk_type);
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+ if (r < 0)
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+ return r;
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+
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+ if (r == 0) {
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+ result = "na";
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+ goto finish;
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+ }
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+ }
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+
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ul = dbus_bus_get_unix_user(connection, dbus_message_get_sender(message), error);
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if (ul == (unsigned long) -1)
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return -EIO;
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@@ -1236,6 +1254,7 @@ static int bus_manager_do_shutdown_or_sl
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const char *action_multiple_sessions,
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const char *action_ignore_inhibit,
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const char *sleep_type,
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+ const char *sleep_disk_type,
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DBusError *error,
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DBusMessage **_reply) {
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@@ -1273,6 +1292,15 @@ static int bus_manager_do_shutdown_or_sl
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return -ENOTSUP;
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}
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+ if (sleep_disk_type) {
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+ r = can_sleep_disk(sleep_disk_type);
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+ if (r < 0)
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+ return r;
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+
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+ if (r == 0)
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+ return -ENOTSUP;
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+ }
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+
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ul = dbus_bus_get_unix_user(connection, dbus_message_get_sender(message), error);
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if (ul == (unsigned long) -1)
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return -EIO;
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@@ -2067,7 +2095,7 @@ static DBusHandlerResult manager_message
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"org.freedesktop.login1.power-off",
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"org.freedesktop.login1.power-off-multiple-sessions",
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"org.freedesktop.login1.power-off-ignore-inhibit",
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- NULL,
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+ NULL, NULL,
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&error, &reply);
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if (r < 0)
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return bus_send_error_reply(connection, message, &error, r);
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@@ -2079,7 +2107,7 @@ static DBusHandlerResult manager_message
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"org.freedesktop.login1.reboot",
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"org.freedesktop.login1.reboot-multiple-sessions",
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"org.freedesktop.login1.reboot-ignore-inhibit",
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- NULL,
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+ NULL, NULL,
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&error, &reply);
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if (r < 0)
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return bus_send_error_reply(connection, message, &error, r);
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@@ -2092,7 +2120,7 @@ static DBusHandlerResult manager_message
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"org.freedesktop.login1.suspend",
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"org.freedesktop.login1.suspend-multiple-sessions",
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"org.freedesktop.login1.suspend-ignore-inhibit",
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- "mem",
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+ "mem", NULL,
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&error, &reply);
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if (r < 0)
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return bus_send_error_reply(connection, message, &error, r);
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@@ -2104,7 +2132,20 @@ static DBusHandlerResult manager_message
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"org.freedesktop.login1.hibernate",
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"org.freedesktop.login1.hibernate-multiple-sessions",
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"org.freedesktop.login1.hibernate-ignore-inhibit",
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- "disk",
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+ "disk", NULL,
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+ &error, &reply);
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+ if (r < 0)
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+ return bus_send_error_reply(connection, message, &error, r);
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+
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+ } else if (dbus_message_is_method_call(message, "org.freedesktop.login1.Manager", "HybridSleep")) {
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+ r = bus_manager_do_shutdown_or_sleep(
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+ m, connection, message,
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+ SPECIAL_HYBRID_SLEEP_TARGET,
|
|
+ INHIBIT_SLEEP,
|
|
+ "org.freedesktop.login1.hibernate",
|
|
+ "org.freedesktop.login1.hibernate-multiple-sessions",
|
|
+ "org.freedesktop.login1.hibernate-ignore-inhibit",
|
|
+ "disk", "suspend",
|
|
&error, &reply);
|
|
if (r < 0)
|
|
return bus_send_error_reply(connection, message, &error, r);
|
|
@@ -2117,7 +2158,7 @@ static DBusHandlerResult manager_message
|
|
"org.freedesktop.login1.power-off",
|
|
"org.freedesktop.login1.power-off-multiple-sessions",
|
|
"org.freedesktop.login1.power-off-ignore-inhibit",
|
|
- NULL,
|
|
+ NULL, NULL,
|
|
&error, &reply);
|
|
if (r < 0)
|
|
return bus_send_error_reply(connection, message, &error, r);
|
|
@@ -2128,7 +2169,7 @@ static DBusHandlerResult manager_message
|
|
"org.freedesktop.login1.reboot",
|
|
"org.freedesktop.login1.reboot-multiple-sessions",
|
|
"org.freedesktop.login1.reboot-ignore-inhibit",
|
|
- NULL,
|
|
+ NULL, NULL,
|
|
&error, &reply);
|
|
if (r < 0)
|
|
return bus_send_error_reply(connection, message, &error, r);
|
|
@@ -2140,7 +2181,7 @@ static DBusHandlerResult manager_message
|
|
"org.freedesktop.login1.suspend",
|
|
"org.freedesktop.login1.suspend-multiple-sessions",
|
|
"org.freedesktop.login1.suspend-ignore-inhibit",
|
|
- "mem",
|
|
+ "mem", NULL,
|
|
&error, &reply);
|
|
if (r < 0)
|
|
return bus_send_error_reply(connection, message, &error, r);
|
|
@@ -2152,7 +2193,19 @@ static DBusHandlerResult manager_message
|
|
"org.freedesktop.login1.hibernate",
|
|
"org.freedesktop.login1.hibernate-multiple-sessions",
|
|
"org.freedesktop.login1.hibernate-ignore-inhibit",
|
|
- "disk",
|
|
+ "disk", NULL,
|
|
+ &error, &reply);
|
|
+ if (r < 0)
|
|
+ return bus_send_error_reply(connection, message, &error, r);
|
|
+
|
|
+ } else if (dbus_message_is_method_call(message, "org.freedesktop.login1.Manager", "CanHybridSleep")) {
|
|
+ r = bus_manager_can_shutdown_or_sleep(
|
|
+ m, connection, message,
|
|
+ INHIBIT_SLEEP,
|
|
+ "org.freedesktop.login1.hibernate",
|
|
+ "org.freedesktop.login1.hibernate-multiple-sessions",
|
|
+ "org.freedesktop.login1.hibernate-ignore-inhibit",
|
|
+ "disk", "suspend",
|
|
&error, &reply);
|
|
if (r < 0)
|
|
return bus_send_error_reply(connection, message, &error, r);
|
|
Index: systemd-195/src/shared/util.c
|
|
===================================================================
|
|
--- systemd-195.orig/src/shared/util.c
|
|
+++ systemd-195/src/shared/util.c
|
|
@@ -5726,6 +5726,30 @@ int can_sleep(const char *type) {
|
|
return false;
|
|
}
|
|
|
|
+int can_sleep_disk(const char *type) {
|
|
+ char *w, *state;
|
|
+ size_t l, k;
|
|
+ int r;
|
|
+ _cleanup_free_ char *p = NULL;
|
|
+
|
|
+ assert(type);
|
|
+
|
|
+ r = read_one_line_file("/sys/power/disk", &p);
|
|
+ if (r < 0)
|
|
+ return r == -ENOENT ? 0 : r;
|
|
+
|
|
+ k = strlen(type);
|
|
+ FOREACH_WORD_SEPARATOR(w, l, p, WHITESPACE, state) {
|
|
+ if (l == k && memcmp(w, type, l) == 0)
|
|
+ return true;
|
|
+
|
|
+ if (l == k + 2 && w[0] == '[' && memcmp(w + 1, type, l - 2) == 0 && w[l-1] == ']')
|
|
+ return true;
|
|
+ }
|
|
+
|
|
+ return false;
|
|
+}
|
|
+
|
|
bool is_valid_documentation_url(const char *url) {
|
|
assert(url);
|
|
|
|
Index: systemd-195/src/shared/util.h
|
|
===================================================================
|
|
--- systemd-195.orig/src/shared/util.h
|
|
+++ systemd-195/src/shared/util.h
|
|
@@ -531,6 +531,7 @@ int setrlimit_closest(int resource, cons
|
|
int getenv_for_pid(pid_t pid, const char *field, char **_value);
|
|
|
|
int can_sleep(const char *type);
|
|
+int can_sleep_disk(const char *type);
|
|
|
|
bool is_valid_documentation_url(const char *url);
|
|
|
|
Index: systemd-195/src/sleep/sleep.c
|
|
===================================================================
|
|
--- systemd-195.orig/src/sleep/sleep.c
|
|
+++ systemd-195/src/sleep/sleep.c
|
|
@@ -46,7 +46,7 @@ int main(int argc, char *argv[]) {
|
|
|
|
if (streq(argv[1], "suspend"))
|
|
verb = "mem";
|
|
- else if (streq(argv[1], "hibernate"))
|
|
+ else if (streq(argv[1], "hibernate") || streq(argv[1], "hybrid-sleep"))
|
|
verb = "disk";
|
|
else {
|
|
log_error("Unknown action '%s'.", argv[1]);
|
|
@@ -54,6 +54,16 @@ int main(int argc, char *argv[]) {
|
|
goto finish;
|
|
}
|
|
|
|
+ /* Configure the hibernation mode */
|
|
+ if (streq(argv[1], "hibernate")) {
|
|
+ if (write_one_line_file("/sys/power/disk", "platform") < 0)
|
|
+ write_one_line_file("/sys/power/disk", "shutdown");
|
|
+ } else if (streq(argv[1], "hybrid-sleep")) {
|
|
+ if (write_one_line_file("/sys/power/disk", "suspend") < 0)
|
|
+ if (write_one_line_file("/sys/power/disk", "platform") < 0)
|
|
+ write_one_line_file("/sys/power/disk", "shutdown");
|
|
+ }
|
|
+
|
|
f = fopen("/sys/power/state", "we");
|
|
if (!f) {
|
|
log_error("Failed to open /sys/power/state: %m");
|
|
@@ -73,12 +83,18 @@ int main(int argc, char *argv[]) {
|
|
"MESSAGE=Suspending system...",
|
|
"SLEEP=suspend",
|
|
NULL);
|
|
- else
|
|
+ else if (streq(argv[1], "hibernate"))
|
|
log_struct(LOG_INFO,
|
|
MESSAGE_ID(SD_MESSAGE_SLEEP_START),
|
|
"MESSAGE=Hibernating system...",
|
|
"SLEEP=hibernate",
|
|
NULL);
|
|
+ else
|
|
+ log_struct(LOG_INFO,
|
|
+ MESSAGE_ID(SD_MESSAGE_SLEEP_START),
|
|
+ "MESSAGE=Hibernating and suspending system...",
|
|
+ "SLEEP=hybrid-sleep",
|
|
+ NULL);
|
|
|
|
fputs(verb, f);
|
|
fputc('\n', f);
|
|
Index: systemd-195/src/systemctl/systemctl.c
|
|
===================================================================
|
|
--- systemd-195.orig/src/systemctl/systemctl.c
|
|
+++ systemd-195/src/systemctl/systemctl.c
|
|
@@ -99,6 +99,7 @@ static enum action {
|
|
ACTION_EXIT,
|
|
ACTION_SUSPEND,
|
|
ACTION_HIBERNATE,
|
|
+ ACTION_HYBRID_SLEEP,
|
|
ACTION_RUNLEVEL2,
|
|
ACTION_RUNLEVEL3,
|
|
ACTION_RUNLEVEL4,
|
|
@@ -1608,6 +1609,8 @@ static enum action verb_to_action(const
|
|
return ACTION_SUSPEND;
|
|
else if (streq(verb, "hibernate"))
|
|
return ACTION_HIBERNATE;
|
|
+ else if (streq(verb, "hybrid-sleep"))
|
|
+ return ACTION_HYBRID_SLEEP;
|
|
else
|
|
return ACTION_INVALID;
|
|
}
|
|
@@ -1628,7 +1631,8 @@ static int start_unit(DBusConnection *bu
|
|
[ACTION_DEFAULT] = SPECIAL_DEFAULT_TARGET,
|
|
[ACTION_EXIT] = SPECIAL_EXIT_TARGET,
|
|
[ACTION_SUSPEND] = SPECIAL_SUSPEND_TARGET,
|
|
- [ACTION_HIBERNATE] = SPECIAL_HIBERNATE_TARGET
|
|
+ [ACTION_HIBERNATE] = SPECIAL_HIBERNATE_TARGET,
|
|
+ [ACTION_HYBRID_SLEEP] = SPECIAL_HYBRID_SLEEP_TARGET
|
|
};
|
|
|
|
int r, ret = 0;
|
|
@@ -1767,6 +1771,10 @@ static int reboot_with_logind(DBusConnec
|
|
method = "Hibernate";
|
|
break;
|
|
|
|
+ case ACTION_HYBRID_SLEEP:
|
|
+ method = "HybridSleep";
|
|
+ break;
|
|
+
|
|
default:
|
|
return -EINVAL;
|
|
}
|
|
@@ -1818,7 +1826,8 @@ static int start_special(DBusConnection
|
|
(a == ACTION_POWEROFF ||
|
|
a == ACTION_REBOOT ||
|
|
a == ACTION_SUSPEND ||
|
|
- a == ACTION_HIBERNATE)) {
|
|
+ a == ACTION_HIBERNATE ||
|
|
+ a == ACTION_HYBRID_SLEEP)) {
|
|
r = reboot_with_logind(bus, a);
|
|
if (r >= 0)
|
|
return r;
|
|
@@ -3999,7 +4008,8 @@ static int systemctl_help(void) {
|
|
" exit Request user instance exit\n"
|
|
" switch-root [ROOT] [INIT] Change to a different root file system\n"
|
|
" suspend Suspend the system\n"
|
|
- " hibernate Hibernate the system\n",
|
|
+ " hibernate Hibernate the system\n"
|
|
+ " hybrid-sleep Hibernate and suspend the system\n",
|
|
program_invocation_short_name);
|
|
|
|
return 0;
|
|
@@ -4931,6 +4941,7 @@ static int systemctl_main(DBusConnection
|
|
{ "kexec", EQUAL, 1, start_special },
|
|
{ "suspend", EQUAL, 1, start_special },
|
|
{ "hibernate", EQUAL, 1, start_special },
|
|
+ { "hybrid-sleep", EQUAL, 1, start_special },
|
|
{ "default", EQUAL, 1, start_special },
|
|
{ "rescue", EQUAL, 1, start_special },
|
|
{ "emergency", EQUAL, 1, start_special },
|
|
Index: systemd-195/units/hybrid-sleep.target
|
|
===================================================================
|
|
--- /dev/null
|
|
+++ systemd-195/units/hybrid-sleep.target
|
|
@@ -0,0 +1,13 @@
|
|
+# This file is part of systemd.
|
|
+#
|
|
+# systemd is free software; you can redistribute it and/or modify it
|
|
+# under the terms of the GNU Lesser General Public License as published by
|
|
+# the Free Software Foundation; either version 2.1 of the License, or
|
|
+# (at your option) any later version.
|
|
+
|
|
+[Unit]
|
|
+Description=Hybrid Suspend+Hibernate
|
|
+Documentation=man:systemd.special(7)
|
|
+DefaultDependencies=no
|
|
+BindsTo=systemd-hybrid-sleep.service
|
|
+After=systemd-hybrid-sleep.service
|
|
Index: systemd-195/units/systemd-hybrid-sleep.service.in
|
|
===================================================================
|
|
--- /dev/null
|
|
+++ systemd-195/units/systemd-hybrid-sleep.service.in
|
|
@@ -0,0 +1,17 @@
|
|
+# This file is part of systemd.
|
|
+#
|
|
+# systemd is free software; you can redistribute it and/or modify it
|
|
+# under the terms of the GNU Lesser General Public License as published by
|
|
+# the Free Software Foundation; either version 2.1 of the License, or
|
|
+# (at your option) any later version.
|
|
+
|
|
+[Unit]
|
|
+Description=Hybrid Suspend+Hibernate
|
|
+Documentation=man:systemd-suspend.service(8)
|
|
+DefaultDependencies=no
|
|
+Requires=sleep.target
|
|
+After=sleep.target
|
|
+
|
|
+[Service]
|
|
+Type=oneshot
|
|
+ExecStart=@rootlibexecdir@/systemd-sleep hybrid-sleep
|