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Name	Size	Permission	Date
__pycache__	[ DIR ]	drwxr-xr-x	2025-05-17 05:48
instance	[ DIR ]	drwxr-xr-x	2025-05-17 05:48
__init__.py	49 B	-rw-r--r--	2024-08-07 20:09
base.py	22.56 KB	-rw-r--r--	2024-12-02 09:49
decorators.py	983 B	-rw-r--r--	2024-08-07 20:09
exceptions.py	99 B	-rw-r--r--	2024-08-07 20:09
hotplug.py	3.84 KB	-rw-r--r--	2024-08-07 20:09
plugin_acpi.py	2.39 KB	-rw-r--r--	2024-08-07 20:09
plugin_audio.py	3.13 KB	-rw-r--r--	2024-08-07 20:09
plugin_bootloader.py	25.33 KB	-rw-r--r--	2024-08-07 20:09
plugin_cpu.py	29.42 KB	-rw-r--r--	2024-08-07 20:09
plugin_disk.py	16.69 KB	-rw-r--r--	2024-08-07 20:09
plugin_eeepc_she.py	3.02 KB	-rw-r--r--	2024-08-07 20:09
plugin_irq.py	9.74 KB	-rw-r--r--	2024-08-07 20:09
plugin_irqbalance.py	3.56 KB	-rw-r--r--	2024-08-07 20:09
plugin_modules.py	4.82 KB	-rw-r--r--	2024-08-07 20:09
plugin_mounts.py	5.45 KB	-rw-r--r--	2024-08-07 20:09
plugin_net.py	22.77 KB	-rw-r--r--	2024-08-07 20:09
plugin_rtentsk.py	1.08 KB	-rw-r--r--	2024-08-07 20:09
plugin_scheduler.py	54.72 KB	-rw-r--r--	2024-08-07 20:09
plugin_script.py	3.94 KB	-rw-r--r--	2024-12-02 09:49
plugin_scsi_host.py	3.08 KB	-rw-r--r--	2024-08-07 20:09
plugin_selinux.py	2.27 KB	-rw-r--r--	2024-08-07 20:09
plugin_service.py	10.47 KB	-rw-r--r--	2024-08-07 20:09
plugin_sysctl.py	6.03 KB	-rw-r--r--	2024-08-07 20:09
plugin_sysfs.py	2.65 KB	-rw-r--r--	2024-08-07 20:09
plugin_systemd.py	5.3 KB	-rw-r--r--	2024-08-07 20:09
plugin_uncore.py	5.88 KB	-rw-r--r--	2024-08-07 20:09
plugin_usb.py	1.97 KB	-rw-r--r--	2024-08-07 20:09
plugin_video.py	5.93 KB	-rw-r--r--	2024-08-07 20:09
plugin_vm.py	3.49 KB	-rw-r--r--	2024-08-07 20:09
repository.py	1.49 KB	-rw-r--r--	2024-08-07 20:09

Rename

from . import base
from .decorators import *
import tuned.logs
from tuned.utils.commands import commands
import glob
import socket
import time

log = tuned.logs.get()

class RTENTSKPlugin(base.Plugin):
	"""
	`rtentsk`::
	
	Plugin for avoiding interruptions due to static key IPIs due
        to opening socket with timestamping enabled (by opening a
        socket ourselves the static key is kept enabled).
	"""

def _instance_init(self, instance):
		instance._has_static_tuning = True
		instance._has_dynamic_tuning = False

# SO_TIMESTAMP nor SOF_TIMESTAMPING_OPT_TX_SWHW is defined by
		# the socket class

SO_TIMESTAMP = 29 # see include/uapi/asm-generic/socket.h
		#define SO_TIMESTAMP 0x4012 # parisc!
		SOF_TIMESTAMPING_OPT_TX_SWHW = (1<<14) # see include/uapi/linux/net_tstamp.h

s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, socket.IPPROTO_UDP)
		s.setsockopt(socket.SOL_SOCKET, SO_TIMESTAMP, SOF_TIMESTAMPING_OPT_TX_SWHW)
		self.rtentsk_socket = s
		log.info("opened SOF_TIMESTAMPING_OPT_TX_SWHW socket")

def _instance_cleanup(self, instance):
		s = self.rtentsk_socket
		s.close()