dracut/0075-resume-make-use-of-systemd-hibernate-resume-if-exist.patch

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From 733c71ce9e2d161c9e04772aeb1c5fb38e3fcb3a Mon Sep 17 00:00:00 2001
From: Harald Hoyer <harald@redhat.com>
Date: Wed, 17 Dec 2014 12:08:37 +0100
Subject: [PATCH] resume: make use of systemd-hibernate-resume, if existant
In systemd mode, and if systemd-hibernate-resume exists, use it
exclusively.
---
modules.d/95resume/module-setup.sh | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/modules.d/95resume/module-setup.sh b/modules.d/95resume/module-setup.sh
index dfd4350..7fe6df3 100755
--- a/modules.d/95resume/module-setup.sh
+++ b/modules.d/95resume/module-setup.sh
@@ -33,6 +33,15 @@ install() {
[[ $_resumeconf ]] && printf "%s\n" "$_resumeconf" >> "${initdir}/etc/cmdline.d/95resume.conf"
fi
+ # if systemd is included and has the hibernate-resume tool, use it and nothing else
+ if dracut_module_included "systemd" && [[ -x $systemdutildir/systemd-hibernate-resume ]]; then
+ inst_multiple -o \
+ $systemdutildir/system-generators/systemd-hibernate-resume-generator \
+ $systemdsystemunitdir/systemd-hibernate-resume@.service \
+ $systemdutildir/systemd-hibernate-resume
+ return 0
+ fi
+
# Optional uswsusp support
for _bin in /usr/sbin/resume /usr/lib/suspend/resume /usr/lib/uswsusp/resume
do