FM / plugins

/usr/lib/python3.9/site-packages/tuned/plugins/

/usr/lib/python3.9/site-packages/tuned/plugins

Name	Size	Mode	Actions
instance/	-	0755	rm
__pycache__/	-	0755	rm
base.py	23306	0644	edit dl rm
decorators.py	983	0644	edit dl rm
exceptions.py	99	0644	edit dl rm
hotplug.py	4735	0644	edit dl rm
plugin_acpi.py	2446	0644	edit dl rm
plugin_audio.py	3231	0644	edit dl rm
plugin_bootloader.py	25459	0644	edit dl rm
plugin_cpu.py	31318	0644	edit dl rm
plugin_disk.py	17173	0644	edit dl rm
plugin_eeepc_she.py	3071	0644	edit dl rm
plugin_irq.py	9960	0644	edit dl rm
plugin_irqbalance.py	3624	0644	edit dl rm
plugin_modules.py	4919	0644	edit dl rm
plugin_mounts.py	5571	0644	edit dl rm
plugin_net.py	27052	0644	edit dl rm
plugin_rtentsk.py	1151	0644	edit dl rm
plugin_scheduler.py	59883	0644	edit dl rm
plugin_script.py	3999	0644	edit dl rm
plugin_scsi_host.py	3982	0644	edit dl rm
plugin_selinux.py	2319	0644	edit dl rm
plugin_service.py	10698	0644	edit dl rm
plugin_sysctl.py	6700	0644	edit dl rm
plugin_sysfs.py	2693	0644	edit dl rm
plugin_systemd.py	5447	0644	edit dl rm
plugin_uncore.py	6116	0644	edit dl rm
plugin_usb.py	2017	0644	edit dl rm
plugin_video.py	6116	0644	edit dl rm
plugin_vm.py	8877	0644	edit dl rm
repository.py	1526	0644	edit dl rm
__init__.py	49	0644	edit dl rm

Edit: /usr/lib/python3.9/site-packages/tuned/plugins/plugin_eeepc_she.py (3071B)

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):
	"""
	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 = 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_init_dynamic(self, instance):
		super(EeePCSHEPlugin, self)._instance_init_dynamic(instance)
		instance._load_monitor = self._monitors_repository.create("load", 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): """ 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 = 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_init_dynamic(self, instance): super(EeePCSHEPlugin, self)._instance_init_dynamic(instance) instance._load_monitor = self._monitors_repository.create("load", 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