Add support for controlling turbo boost in the set cpu perf perc script.

ansible/roles/cpu/files/cpu_set_perf_perc_linux

@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
 #
 # Tell speedshift whether to maximize CPU performance (100) or energy
-# efficiency (0).
+# efficiency (0). If set to 101 this will enable turboboost.
 set -euo pipefail
 IFS=$'\n\t'
 DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 
 perc=$1
 
+if [ $perc -gt 100 ]; then
+    echo 0 | tee /sys/devices/system/cpu/intel_pstate/no_turbo
+    perc=100
+else
+    echo 1 | tee /sys/devices/system/cpu/intel_pstate/no_turbo
+fi
+
 if [ $perc -lt 50 ]; then
     echo "power" | tee /sys/devices/system/cpu/cpufreq/policy*/energy_performance_preference
 else