X-Git-Url: https://git.openstreetmap.org./chef.git/blobdiff_plain/6eea372ea8f7d70bc61c188c8ab236438a39faa6..2a0eac257242d9e2ab47acbb59e5e092a1f5cc10:/cookbooks/hardware/attributes/default.rb

diff --git a/cookbooks/hardware/attributes/default.rb b/cookbooks/hardware/attributes/default.rb
index 484c3987f..d2c1b36bd 100644
--- a/cookbooks/hardware/attributes/default.rb
+++ b/cookbooks/hardware/attributes/default.rb
@@ -58,7 +58,12 @@ if File.exist?("/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor") &&
   default[:sysfs][:cpufreq_ondemand][:parameters][:"devices/system/cpu/cpufreq/ondemand/sampling_down_factor"] = "100"
 end
 
-if File.exist?("/sys/devices/system/cpu/cpu0/power/energy_perf_bias")
+energy_perf_bias = Dir.glob("/sys/devices/system/cpu/cpu*/power/energy_perf_bias")
+
+unless energy_perf_bias.empty?
   default[:sysfs][:cpu_power_energy_perf_bias][:comment] = "Set CPU Energy-Performance Bias Preference to performance"
-  default[:sysfs][:cpu_power_energy_perf_bias][:parameters][:"devices/system/cpu/cpu*/power/energy_perf_bias"] = "0"
-end
\ No newline at end of file
+
+  energy_perf_bias.sort.each do |path|
+    default[:sysfs][:cpu_power_energy_perf_bias][:parameters][path.sub(%r{^/sys/}, "")] = "0"
+  end
+end