Add patch for slow shutdown

tlp-mitigate-slowshutdown.patch

@@ -0,0 +1,100 @@
+commit dabd0e900f6e10c358436c584c51dd1f55c320d2
+Author: Thomas Koch <linrunner@gmx.net>
+Date:   Sun Mar 12 20:53:32 2017 +0100
+
+    Issue #242: mitigate slow shutdown
+    
+    Rationale: 'systemctl stop tlp' invokes 'nmcli radio on <device>' in systemd
+    context. This causes nmcli to hang for ~20 sec after switching the device.
+    The cause is unknown – when invoking nmcli directly it doesn't hang.
+    
+    Workaround:
+    * Execute radio switching last in 'tlp init [start|stop]'
+    * Add TimeoutStopSec=3 to tlp.service so systemd will kill the hanging
+      stop task after 3 secs.
+    
+    Caveat: does not cover all cases yet. When two radios (e.g. wifi and
+    wwan) are to be switched, the second switch never happens.
+
+diff --git a/tlp.in b/tlp.in
+index bc2f852..fd0486c 100644
+--- a/tlp.in
++++ b/tlp.in
+@@ -96,23 +96,21 @@ case "$mode" in
+         # do init business ...
+         case $mode2 in
+             start)
+-                # apply radio states
+-                set_radio_device_states start
+-
+-                # apply power save settings -- but only if not previously run
+-                # (by the udev rule) for the same power state
+-                if compare_and_save_power_state $pwrmode; then
+-                    echo -n "Applying power save settings..."
+-                    apply_common_settings $pwrmode
+-                    [ "$pwrmode" = "1" ] && poweroff_drivebay 0
+-                    [ "$X_TLP_USB_MODE" = "1" ] && set_usb_suspend 0 auto
+-                    echo "done."
+-                fi
++                # apply power save settings
++                compare_and_save_power_state $pwrmode
++                echo -n "Applying power save settings..."
++                apply_common_settings $pwrmode
++                poweroff_drivebay $pwrmode 0
++                [ "$X_TLP_USB_MODE" = "1" ] && set_usb_suspend 0 auto
++                echo "done."
+ 
+                 # apply battery settings
+                 echo -n "Setting battery charge thresholds..."
+                 set_charge_thresholds
+                 echo "done."
++
++                # apply radio states
++                set_radio_device_states start
+                 ;;
+ 
+             restart|force-reload)
+@@ -131,14 +129,6 @@ case "$mode" in
+                 ;;
+ 
+             stop)
+-                set_radio_device_states stop
+-
+-                if [ "$USB_AUTOSUSPEND_DISABLE_ON_SHUTDOWN" = "1" ]; then
+-                    echo -n "Disabling usb autosuspend..."
+-                    set_usb_suspend 0 on
+-                    echo "done."
+-                fi
+-
+                 # remove usb startup flag
+                 [ -f $USB_DONE ] && rm $USB_DONE
+ 
+@@ -149,6 +139,16 @@ case "$mode" in
+                 echo -n "Applying power save settings..."
+                 apply_common_settings 0
+                 echo "done."
++
++                # disable usb autosuspend if configured
++                if [ "$USB_AUTOSUSPEND_DISABLE_ON_SHUTDOWN" = "1" ]; then
++                    echo -n "Disabling usb autosuspend..."
++                    set_usb_suspend 0 on
++                    echo "done."
++                fi
++
++                # apply radio states
++                set_radio_device_states stop
+                 ;;
+ 
+             *)
+diff --git a/tlp.service.in b/tlp.service.in
+index 7dc4b2c..67c131c 100644
+--- a/tlp.service.in
++++ b/tlp.service.in
+@@ -15,6 +15,7 @@ Type=oneshot
+ RemainAfterExit=yes
+ ExecStart=@TLP_SBIN@/tlp init start
+ ExecStop=@TLP_SBIN@/tlp init stop
++TimeoutStopSec=3
+ 
+ [Install]
+ WantedBy=multi-user.target

tlp.spec

@@ -1,6 +1,6 @@
 Name:           tlp
 Version:        0.9
-Release:        4%{?dist}
+Release:        5%{?dist}
 Summary:        Advanced power management tool for Linux
 License:        GPLv2+
 URL:            http://linrunner.de/tlp
@@ -8,9 +8,11 @@ Source0:        https://github.com/linrunner/TLP/archive/%{version}.tar.gz
 #Provided by Andreas Roederer <tlp~at~warpnine~dot~de>:
 Source1:        50-tlp.preset
 
-#Cherry-pick upstream fix to tlp-stat:
+#Cherry-pick upstream fixes to tlp-stat:
 #https://github.com/linrunner/TLP/commit/9498a85d1cedb78a38b54f243c9c4a3daad5bcc6
 Patch0:         tlp-stat-fix.patch
+#https://github.com/linrunner/TLP/commit/dabd0e900f6e10c358436c584c51dd1f55c320d2
+Patch1:         tlp-mitigate-slowshutdown.patch
 
 BuildRequires:  perl-generators
 BuildRequires:  systemd
@@ -103,6 +105,9 @@ fi
 /bin/systemctl enable NetworkManager-dispatcher.service >/dev/null 2>&1 || :
 
 %changelog
+* Mon Mar 20 2017 Jeremy Newton <alexjnewt at hotmail dot com> - 0.9-5
+- Cherry-pick upstream fix for mitigate slow shutdown
+
 * Thu Mar 02 2017 Jeremy Newton <alexjnewt at hotmail dot com> - 0.9-4
 - Cherry-pick upstream fix for tlp-stat