FM / plugins

/usr/lib/python3.6/site-packages/tuned/plugins/

/usr/lib/python3.6/site-packages/tuned/plugins

Name	Size	Mode	Actions
instance/	-	0755	rm
__pycache__/	-	0755	rm
base.py	22417	0644	edit dl rm
decorators.py	983	0644	edit dl rm
exceptions.py	99	0644	edit dl rm
hotplug.py	3928	0644	edit dl rm
plugin_acpi.py	2446	0644	edit dl rm
plugin_audio.py	3209	0644	edit dl rm
plugin_bootloader.py	25914	0644	edit dl rm
plugin_cpu.py	28218	0644	edit dl rm
plugin_disk.py	17049	0644	edit dl rm
plugin_eeepc_she.py	2947	0644	edit dl rm
plugin_irqbalance.py	3554	0644	edit dl rm
plugin_modules.py	4925	0644	edit dl rm
plugin_mounts.py	5580	0644	edit dl rm
plugin_net.py	23252	0644	edit dl rm
plugin_rtentsk.py	1109	0644	edit dl rm
plugin_scheduler.py	56255	0644	edit dl rm
plugin_script.py	3852	0644	edit dl rm
plugin_scsi_host.py	3153	0644	edit dl rm
plugin_selinux.py	2320	0644	edit dl rm
plugin_service.py	10721	0644	edit dl rm
plugin_sysctl.py	6906	0644	edit dl rm
plugin_sysfs.py	2694	0644	edit dl rm
plugin_systemd.py	5428	0644	edit dl rm
plugin_uncore.py	4723	0644	edit dl rm
plugin_usb.py	2015	0644	edit dl rm
plugin_video.py	3807	0644	edit dl rm
plugin_vm.py	3561	0644	edit dl rm
repository.py	1530	0644	edit dl rm
__init__.py	49	0644	edit dl rm

Edit: /usr/lib/python3.6/site-packages/tuned/plugins/plugin_eeepc_she.py (2947B)

from . import base
from . import exceptions
import tuned.logs
from tuned.utils.commands import commands
import os

log = tuned.logs.get()

class EeePCSHEPlugin(base.Plugin):
	"""
	`eeepc_she`::
	
	Dynamically sets the front-side bus (FSB) speed according to the
	CPU load. This feature can be found on some netbooks and is also
	known as the Asus Super Hybrid Engine. If the CPU load is lower or
	equal to the value specified by the [option]`load_threshold_powersave`
	option, the plug-in sets the FSB speed to the value specified by the
	[option]`she_powersave` option. If the CPU load is higher or
	equal to the value specified by the [option]`load_threshold_normal`
	option, it sets the FSB speed to the value specified by the
	[option]`she_normal` option. Static tuning is not supported and the
	plug-in is transparently disabled if the hardware support for this
	feature is not detected.
	
	NOTE: For details about the FSB frequencies and corresponding values, see
	link:https://www.kernel.org/doc/Documentation/ABI/testing/sysfs-platform-eeepc-laptop[the kernel documentation].
	The provided defaults should work for most users.
	"""

def __init__(self, *args, **kwargs):
		self._cmd = commands()
		self._control_file = "/sys/devices/platform/eeepc/cpufv"
		if not os.path.isfile(self._control_file):
			self._control_file = "/sys/devices/platform/eeepc-wmi/cpufv"
		if not os.path.isfile(self._control_file):
			raise exceptions.NotSupportedPluginException("Plugin is not supported on your hardware.")
		super(EeePCSHEPlugin, self).__init__(*args, **kwargs)

@classmethod
	def _get_config_options(self):
		return {
			"load_threshold_normal"    : 0.6,
			"load_threshold_powersave" : 0.4,
			"she_powersave"            : 2,
			"she_normal"               : 1,
		}

def _instance_init(self, instance):
		instance._has_static_tuning = False
		instance._has_dynamic_tuning = True
		instance._she_mode = None
		instance._load_monitor = self._monitors_repository.create("load", None)

def _instance_cleanup(self, instance):
		if instance._load_monitor is not None:
			self._monitors_repository.delete(instance._load_monitor)
			instance._load_monitor = None

def _instance_update_dynamic(self, instance, device):
		load = instance._load_monitor.get_load()["system"]
		if load <= instance.options["load_threshold_powersave"]:
			self._set_she_mode(instance, "powersave")
		elif load >= instance.options["load_threshold_normal"]:
			self._set_she_mode(instance, "normal")

def _instance_unapply_dynamic(self, instance, device):
		# FIXME: restore previous value
		self._set_she_mode(instance, "normal")

def _set_she_mode(self, instance, new_mode):
		new_mode_numeric = int(instance.options["she_%s" % new_mode])
		if instance._she_mode != new_mode_numeric:
			log.info("new eeepc_she mode %s (%d) " % (new_mode, new_mode_numeric))
			self._cmd.write_to_file(self._control_file, "%s" % new_mode_numeric)
			self._she_mode = new_mode_numeric

from . import base from . import exceptions import tuned.logs from tuned.utils.commands import commands import os log = tuned.logs.get() class EeePCSHEPlugin(base.Plugin): """ `eeepc_she`:: Dynamically sets the front-side bus (FSB) speed according to the CPU load. This feature can be found on some netbooks and is also known as the Asus Super Hybrid Engine. If the CPU load is lower or equal to the value specified by the [option]`load_threshold_powersave` option, the plug-in sets the FSB speed to the value specified by the [option]`she_powersave` option. If the CPU load is higher or equal to the value specified by the [option]`load_threshold_normal` option, it sets the FSB speed to the value specified by the [option]`she_normal` option. Static tuning is not supported and the plug-in is transparently disabled if the hardware support for this feature is not detected. NOTE: For details about the FSB frequencies and corresponding values, see link:https://www.kernel.org/doc/Documentation/ABI/testing/sysfs-platform-eeepc-laptop[the kernel documentation]. The provided defaults should work for most users. """ def __init__(self, *args, **kwargs): self._cmd = commands() self._control_file = "/sys/devices/platform/eeepc/cpufv" if not os.path.isfile(self._control_file): self._control_file = "/sys/devices/platform/eeepc-wmi/cpufv" if not os.path.isfile(self._control_file): raise exceptions.NotSupportedPluginException("Plugin is not supported on your hardware.") super(EeePCSHEPlugin, self).__init__(*args, **kwargs) @classmethod def _get_config_options(self): return { "load_threshold_normal" : 0.6, "load_threshold_powersave" : 0.4, "she_powersave" : 2, "she_normal" : 1, } def _instance_init(self, instance): instance._has_static_tuning = False instance._has_dynamic_tuning = True instance._she_mode = None instance._load_monitor = self._monitors_repository.create("load", None) def _instance_cleanup(self, instance): if instance._load_monitor is not None: self._monitors_repository.delete(instance._load_monitor) instance._load_monitor = None def _instance_update_dynamic(self, instance, device): load = instance._load_monitor.get_load()["system"] if load <= instance.options["load_threshold_powersave"]: self._set_she_mode(instance, "powersave") elif load >= instance.options["load_threshold_normal"]: self._set_she_mode(instance, "normal") def _instance_unapply_dynamic(self, instance, device): # FIXME: restore previous value self._set_she_mode(instance, "normal") def _set_she_mode(self, instance, new_mode): new_mode_numeric = int(instance.options["she_%s" % new_mode]) if instance._she_mode != new_mode_numeric: log.info("new eeepc_she mode %s (%d) " % (new_mode, new_mode_numeric)) self._cmd.write_to_file(self._control_file, "%s" % new_mode_numeric) self._she_mode = new_mode_numeric