!36 [sync] PR-34: 修改脏页开始回写的默认百分比

From: @openeuler-sync-bot 
Reviewed-by: @liqingqing_1229 
Signed-off-by: @liqingqing_1229

0001-tuned-adm-Fix-a-traceback-when-run-without-action-sp.patch

@@ -1,38 +0,0 @@
-From 6678c472abbd5f645dbb99ab2946c0e35ded7499 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Ond=C5=99ej=20Lyson=C4=9Bk?= <olysonek@redhat.com>
-Date: Tue, 10 Jul 2018 00:24:00 +0200
-Subject: [PATCH] tuned-adm: Fix a traceback when run without action specified
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Running tuned-adm without an action specified using Python 3 results
-in a traceback. This is because in this case parse_args does not
-exit with a usage message in Python 3 and the 'action' option
-is then undefined.
-
-Signed-off-by: Ondřej Lysoněk <olysonek@redhat.com>
----
- tuned-adm.py | 6 +++++-
- 1 file changed, 5 insertions(+), 1 deletion(-)
-
-diff --git a/tuned-adm.py b/tuned-adm.py
-index 1b9623d..1df8cc3 100755
---- a/tuned-adm.py
-+++ b/tuned-adm.py
-@@ -100,7 +100,11 @@ if __name__ == "__main__":
- 	debug = options.pop("debug")
- 	asynco = options.pop("async")
- 	timeout = options.pop("timeout")
--	action_name = options.pop("action")
-+	try:
-+		action_name = options.pop("action")
-+	except KeyError:
-+		parser.print_usage(file = sys.stderr)
-+		sys.exit(1)
- 	log_level = options.pop("loglevel")
- 	result = False
- 
--- 
-2.14.4
-

0001-tuned-gui-Sort-plugins-based-on-their-name.patch

@@ -1,35 +0,0 @@
-From d46834808c3226b3a6e48649df65befc399c21cd Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Ond=C5=99ej=20Lyson=C4=9Bk?= <olysonek@redhat.com>
-Date: Wed, 11 Jul 2018 00:41:45 +0200
-Subject: [PATCH] tuned-gui: Sort plugins based on their name
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Previously the sorting was done by comparing the objects themselves,
-which is not what we want and it doesn't work in Python 3 - TypeError
-is raised, e.g:
-TypeError: '<' not supported between instances of 'BootloaderPlugin' and 'MountsPlugin'
-
-Signed-off-by: Ondřej Lysoněk <olysonek@redhat.com>
----
- tuned-gui.py | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
-
-diff --git a/tuned-gui.py b/tuned-gui.py
-index 8f72fd5..e486687 100755
---- a/tuned-gui.py
-+++ b/tuned-gui.py
-@@ -278,7 +278,8 @@ class Base(object):
- 		self.treestore_profiles = Gtk.ListStore(GObject.TYPE_STRING,
- 				GObject.TYPE_STRING)
- 		self.treestore_plugins = Gtk.ListStore(GObject.TYPE_STRING)
--		for plugin in sorted(self.plugin_loader.plugins):
-+		for plugin in sorted(self.plugin_loader.plugins,
-+				key = lambda plugin: plugin.name):
- 			self.treestore_plugins.append([plugin.name])
- 		self.combobox_plugins = \
- 			self.builder.get_object('comboboxPlugins')
--- 
-2.14.4
-

0005-realtime-virtual-host-pin-only-the-vcpu-thread-to-is.patch

@@ -1,73 +0,0 @@
-From 4790e570ce0e41bde4e1866ed6e3cba723b5f4d8 Mon Sep 17 00:00:00 2001
-From: Marcelo Tosatti <mtosatti@redhat.com>
-Date: Wed, 4 Jul 2018 17:30:37 -0300
-Subject: [PATCH 005/124] realtime-virtual-host: pin only the vcpu thread to
- isolated pCPU (v2)
-
-As noted in the bugzilla ticket
-
-https://bugzilla.redhat.com/show_bug.cgi?id=1554851
-
-The QEMU I/O thread can interrupt the time measurement
-of the timer. To avoid this problem, only
-pin the vCPU thread.
-
-Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
-Reviewed-and-Tested-by: Luiz Capitulino <lcapitulino@redhat.com>
-
-v2:
-   - Use unix sockets (Luiz)
-   - Proper numeric output (Luiz)
----
- profiles/realtime-virtual-host/script.sh | 31 +++++++++++++++++++++----------
- 1 file changed, 21 insertions(+), 10 deletions(-)
-
-diff --git a/profiles/realtime-virtual-host/script.sh b/profiles/realtime-virtual-host/script.sh
-index 515d254..32e962d 100755
---- a/profiles/realtime-virtual-host/script.sh
-+++ b/profiles/realtime-virtual-host/script.sh
-@@ -17,20 +17,31 @@ run_tsc_deadline_latency()
- 
-     for i in `seq 1000 500 7000`; do
-         echo $i > $KVM_LAPIC_FILE
--        chrt -f 1 taskset -c $1 $QEMU -enable-kvm -device pc-testdev \
-+
-+        unixpath=`mktemp`
-+
-+        chrt -f 1 $QEMU -S -enable-kvm -device pc-testdev \
-             -device isa-debug-exit,iobase=0xf4,iosize=0x4 \
-             -display none -serial stdio -device pci-testdev \
-             -kernel "$TSCDEADLINE_LATENCY"  \
--            -cpu host | grep latency | cut -f 2 -d ":" > $dir/out
--
--	if [ ! -f $dir/out ]; then
--	    die running $TSCDEADLINE_LATENCY failed
--	fi
-+            -cpu host \
-+            -mon chardev=char0,mode=readline \
-+            -chardev socket,id=char0,nowait,path=$unixpath,server | grep latency | cut -f 2 -d ":" > $dir/out &
-+
-+        sleep 1s
-+        pidofvcpu=`echo "info cpus" | nc -U $unixpath | grep thread_id | cut -f 3 -d "=" | tr -d "\r"`
-+        taskset -p -c $1 $pidofvcpu >/dev/null
-+        echo "cont" | nc -U $unixpath >/dev/null
-+        wait
-+
-+        if [ ! -f $dir/out ]; then
-+             die running $TSCDEADLINE_LATENCY failed
-+        fi
- 
--	tmp=$(wc -l $dir/out | awk '{ print $1 }')
--	if [ $tmp -eq 0 ]; then
--	    die running $TSCDEADLINE_LATENCY failed
--	fi
-+        tmp=$(wc -l $dir/out | awk '{ print $1 }')
-+        if [ $tmp -eq 0 ]; then
-+            die running $TSCDEADLINE_LATENCY failed
-+        fi
- 
-         A=0
-         while read l; do
--- 
-1.8.3.1
-

0029-Fix-TypeError.patch

@@ -1,25 +0,0 @@
-From 5c61305860a9520e01b1b66a0bd2fa2b21d70b34 Mon Sep 17 00:00:00 2001
-From: Tomas Korbar <tkorbar@redhat.com>
-Date: Mon, 23 Jul 2018 14:25:38 +0200
-Subject: [PATCH 029/124] Fix TypeError
-
----
- tuned/admin/admin.py | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/tuned/admin/admin.py b/tuned/admin/admin.py
-index 3f84413..22ffcde 100644
---- a/tuned/admin/admin.py
-+++ b/tuned/admin/admin.py
-@@ -73,7 +73,7 @@ class Admin(object):
- 			action = getattr(self, "_action_" + action_name)
- 		except AttributeError as e:
- 			if not self._dbus:
--				self._error(e + ", action '%s' is not implemented" % action_name)
-+				self._error(str(e) + ", action '%s' is not implemented" % action_name)
- 				return False
- 		if self._dbus:
- 			try:
--- 
-1.8.3.1
-

0040-Fix-pickle-provider.patch

@@ -1,36 +0,0 @@
-From c4f83e29567204eed4eef38bd47393dde88f6134 Mon Sep 17 00:00:00 2001
-From: Tomas Korbar <tkorbar@redhat.com>
-Date: Tue, 21 Aug 2018 14:38:13 +0200
-Subject: [PATCH 040/124] Fix pickle provider
-
-- pickle.load and pickle.dump methods take as a argument
-a bytes-like object not a str, python 2.7 is overlooking this but
-python 3 is not
----
- tuned/storage/pickle_provider.py | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/tuned/storage/pickle_provider.py b/tuned/storage/pickle_provider.py
-index 832a9f8..771704d 100644
---- a/tuned/storage/pickle_provider.py
-+++ b/tuned/storage/pickle_provider.py
-@@ -31,14 +31,14 @@ class PickleProvider(interfaces.Provider):
- 	def save(self):
- 		try:
- 			log.debug("Saving %s" % str(self._data))
--			with open(self._path, "w") as f:
-+			with open(self._path, "wb") as f:
- 				pickle.dump(self._data, f)
- 		except (OSError, IOError) as e:
- 			log.error("Error saving storage file '%s': %s" % (self._path, e))
- 
- 	def load(self):
- 		try:
--			with open(self._path, "r") as f:
-+			with open(self._path, "rb") as f:
- 				self._data = pickle.load(f)
- 		except (OSError, IOError) as e:
- 			log.debug("Error loading storage file '%s': %s" % (self._path, e))
--- 
-1.8.3.1
-

0070-plugin_disk-Fix-checking-the-removable-attribute-on-.patch

@@ -1,35 +0,0 @@
-From 2cc3d747986837d7e7957f5a4baede2dd691348a Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Ond=C5=99ej=20Lyson=C4=9Bk?= <olysonek@redhat.com>
-Date: Thu, 24 Jan 2019 16:28:24 +0100
-Subject: [PATCH 070/124] plugin_disk: Fix checking the 'removable' attribute
- on python3
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-The 'removable' attribute is a bytestring, so it will never be equal to
-"0" in python3. Check equality with b"0" instead.
-
-The patch was originally written by Tomáš Korbař.
-
-Signed-off-by: Ondřej Lysoněk <olysonek@redhat.com>
----
- tuned/plugins/plugin_disk.py | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/tuned/plugins/plugin_disk.py b/tuned/plugins/plugin_disk.py
-index 1de1257..65504d8 100644
---- a/tuned/plugins/plugin_disk.py
-+++ b/tuned/plugins/plugin_disk.py
-@@ -39,7 +39,7 @@ class DiskPlugin(hotplug.Plugin):
- 	@classmethod
- 	def _device_is_supported(cls, device):
- 		return  device.device_type == "disk" and \
--			device.attributes.get("removable", None) == "0" and \
-+			device.attributes.get("removable", None) == b"0" and \
- 			(device.parent is None or \
- 					device.parent.subsystem in ["scsi", "virtio", "xen"])
- 
--- 
-1.8.3.1
-

0074-fix-disk-plugin-plugout-problem.patch

@@ -1,29 +0,0 @@
-From a2219675f29fae94540868bf63f36f62c61b92c7 Mon Sep 17 00:00:00 2001
-From: Tomas Korbar <tkorbar@redhat.com>
-Date: Wed, 12 Dec 2018 14:48:09 +0100
-Subject: [PATCH 074/124] fix disk plugin/plugout problem
-
-when udev sends remove event it does not send any device
-attributes with it so _device_is_supported check must be omitted
-
-Resolves: rhbz#1595156
----
- tuned/plugins/plugin_disk.py | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/tuned/plugins/plugin_disk.py b/tuned/plugins/plugin_disk.py
-index 1de1257..56e56f4 100644
---- a/tuned/plugins/plugin_disk.py
-+++ b/tuned/plugins/plugin_disk.py
-@@ -50,7 +50,7 @@ class DiskPlugin(hotplug.Plugin):
- 		self._hardware_inventory.unsubscribe(self)
- 
- 	def _hardware_events_callback(self, event, device):
--		if self._device_is_supported(device):
-+		if self._device_is_supported(device) or event == "remove":
- 			super(DiskPlugin, self)._hardware_events_callback(event, device)
- 
- 	def _added_device_apply_tuning(self, instance, device_name):
--- 
-1.8.3.1
-

0099-Fix-checking-for-None-values.patch

@@ -1,60 +0,0 @@
-From 9e6913231d307590fd6a9bc024be549aaa2d8c5e Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Ond=C5=99ej=20Lyson=C4=9Bk?= <olysonek@redhat.com>
-Date: Tue, 5 Mar 2019 10:31:42 +0100
-Subject: [PATCH 099/124] Fix checking for None values
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-In python, 'is None' should be used instead of '== None' to check if
-something is None.
-
-Signed-off-by: Ondřej Lysoněk <olysonek@redhat.com>
----
- experiments/kwin-stop/xlib-example.py | 2 +-
- tuned/plugins/plugin_systemd.py       | 2 +-
- tuned/profiles/merger.py              | 2 +-
- 3 files changed, 3 insertions(+), 3 deletions(-)
-
-diff --git a/experiments/kwin-stop/xlib-example.py b/experiments/kwin-stop/xlib-example.py
-index b8477a5..a0d6206 100644
---- a/experiments/kwin-stop/xlib-example.py
-+++ b/experiments/kwin-stop/xlib-example.py
-@@ -32,7 +32,7 @@ def loop():
- 						root = dpy.screen(num).root
- 						for win in root.get_full_property(dpy.get_atom('_NET_CLIENT_LIST'), 0).value.tolist():
- 							window = dpy.create_resource_object('window', win)
--							if window.get_full_property(dpy.get_atom('_NET_WM_STATE'), Xatom.WINDOW) == None:
-+							if window.get_full_property(dpy.get_atom('_NET_WM_STATE'), Xatom.WINDOW) is None:
- 								continue
- 							if dpy.get_atom("_NET_WM_STATE_HIDDEN") in window.get_full_property(dpy.get_atom('_NET_WM_STATE'), 0).value.tolist():
- 								if not win in hidden:
-diff --git a/tuned/plugins/plugin_systemd.py b/tuned/plugins/plugin_systemd.py
-index f6857c5..8f6bbc8 100644
---- a/tuned/plugins/plugin_systemd.py
-+++ b/tuned/plugins/plugin_systemd.py
-@@ -61,7 +61,7 @@ class SystemdPlugin(base.Plugin):
- 
- 	def _read_systemd_system_conf(self):
- 		systemd_system_conf = self._cmd.read_file(consts.SYSTEMD_SYSTEM_CONF_FILE, err_ret = None)
--		if systemd_system_conf == None:
-+		if systemd_system_conf is None:
- 			log.error("error reading systemd configuration file")
- 			return None
- 		return systemd_system_conf
-diff --git a/tuned/profiles/merger.py b/tuned/profiles/merger.py
-index 7a3e05c..2364543 100644
---- a/tuned/profiles/merger.py
-+++ b/tuned/profiles/merger.py
-@@ -33,7 +33,7 @@ class Merger(object):
- 				profile_a.units[unit_name].type = unit.type
- 				profile_a.units[unit_name].enabled = unit.enabled
- 				profile_a.units[unit_name].devices = unit.devices
--				if unit.devices_udev_regex != None:
-+				if unit.devices_udev_regex is not None:
- 					profile_a.units[unit_name].devices_udev_regex = unit.devices_udev_regex
- 				if unit.script_pre is not None:
- 					profile_a.units[unit_name].script_pre = unit.script_pre
--- 
-1.8.3.1
-

backport-powertop2tuned-work-with-PowerTOP-2.13-and-newer.patch

@@ -1,34 +0,0 @@
-From b4e975bef871c949e199952d4c3b84f73668f437 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Jaroslav=20=C5=A0karvada?= <jskarvad@redhat.com>
-Date: Thu, 4 Mar 2021 21:14:54 +0100
-Subject: [PATCH] powertop2tuned: work with PowerTOP 2.13 and newer
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Fixes: #328
-Reference：https://github.com/redhat-performance/tuned/pull/329/commits/b4e975bef871c949e199952d4c3b84f73668f437
-Signed-off-by: Jaroslav Škarvada <jskarvad@redhat.com>
----
- experiments/powertop2tuned.py | 7 +++++--
- 1 file changed, 5 insertions(+), 2 deletions(-)
-
-diff --git a/experiments/powertop2tuned.py b/experiments/powertop2tuned.py
-index 211df2d3..8ab260cf 100755
---- a/experiments/powertop2tuned.py
-+++ b/experiments/powertop2tuned.py
-@@ -215,9 +215,12 @@ def generateHTML(self):
- 			print('PowerTOP returned error code: %d' % proc.returncode, file=sys.stderr)
- 			return -2
- 
--		prefix = "PowerTOP outputing using base filename "
-+		prefix = "PowerTOP outputting using base filename "
- 		if output.find(prefix) == -1:
--			return -1
-+			# workaround for PowerTOP older than 2.13
-+			prefix = "PowerTOP outputing using base filename "
-+			if output.find(prefix) == -1:
-+				return -1
- 
- 		name = output[output.find(prefix)+len(prefix):-1]
- 		#print "Parsed filename=", [name]

change-the-default-percentage-when-dirty-data-starts.patch

@@ -0,0 +1,26 @@
+From 9045cc4a583ea644fa1ef8454e4c3d2c63a9d248 Mon Sep 17 00:00:00 2001
+From: hongrongxuan <hongrongxuan@huawei.com>
+Date: Mon, 26 Dec 2022 09:29:48 +0800
+Subject: [PATCH] change the default percentage when dirty data starts
+ writeback
+
+---
+ profiles/throughput-performance/tuned.conf | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/profiles/throughput-performance/tuned.conf b/profiles/throughput-performance/tuned.conf
+index 98c6b26..84ca25a 100644
+--- a/profiles/throughput-performance/tuned.conf
++++ b/profiles/throughput-performance/tuned.conf
+@@ -35,7 +35,7 @@ readahead=>4096
+ #
+ # The generator of dirty data starts writeback at this percentage (system default
+ # is 20%)
+-vm.dirty_ratio = 40
++vm.dirty_ratio = 60
+ 
+ # Start background writeback (via writeback threads) at this percentage (system
+ # default is 10%)
+-- 
+2.27.0
+

fix-cpu-Update-checking-if-EPB-is-supported.patch

@@ -1,45 +0,0 @@
-From 43375e6bbe389606fbd24d0a84535285a1a8040c Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Ond=C5=99ej=20Lyson=C4=9Bk?= <olysonek@redhat.com>
-Date: Thu, 17 Sep 2020 18:57:24 +0800
-Subject: [PATCH] cpu: Update checking if EPB is supported
-
-Update checking if EPB is supported so that it works with recent
-versions of the x86_energy_perf_policy tool. Newer versions of
-x86_energy_perf_policy, unlike older versions, exit with a zero exit
-code even if the CPU doesn't support EPB. Newer versions of the tool
-give no ouput on stdout if EPB is not supported, so check for that.
-
-In the future, we might like to determine if EPB is supported by
-searching /proc/cpuinfo for specific CPU flags. However the solution
-described in the previous paragraph should work just fine for now.
-
-Resolves: rhbz#1690929
-
-Signed-off-by: Ondřej Lysoněk <olysonek@redhat.com>
-
-https://github.com/redhat-performance/tuned/pull/217/commits/43375e6bbe389606fbd24d0a84535285a1a8040c
----
- tuned/plugins/plugin_cpu.py | 7 +++++--
- 1 file changed, 5 insertions(+), 2 deletions(-)
-
-diff --git a/tuned/plugins/plugin_cpu.py b/tuned/plugins/plugin_cpu.py
-index 8f0babd..4934022 100644
---- a/tuned/plugins/plugin_cpu.py
-+++ b/tuned/plugins/plugin_cpu.py
-@@ -61,8 +61,11 @@ class CPULatencyPlugin(base.Plugin):
- 	def _check_energy_perf_bias(self):
- 		self._has_energy_perf_bias = False
- 		retcode_unsupported = 1
--		retcode = self._cmd.execute(["x86_energy_perf_policy", "-r"], no_errors = [errno.ENOENT, retcode_unsupported])[0]
--		if retcode == 0:
-+		retcode, out = self._cmd.execute(["x86_energy_perf_policy", "-r"], no_errors = [errno.ENOENT, retcode_unsupported])
-+               # With recent versions of the tool, a zero exit code is
-+               # returned even if EPB is not supported. The output is empty
-+               # in that case, however.
-+		if retcode == 0 and out != "":
- 			self._has_energy_perf_bias = True
- 		elif retcode < 0:
- 			log.warning("unable to run x86_energy_perf_policy tool, ignoring CPU energy performance bias, is the tool installed?")
--- 
-2.23.0
-

tuned-2.10.0-makefile-full-python-path.patch

@@ -1,18 +0,0 @@
---- a/Makefile
-+++ b/Makefile
-@@ -30,12 +30,12 @@ VERSIONED_NAME = $(NAME)-$(VERSION)$(GIT_PSUFFIX)
- SYSCONFDIR = /etc
- DATADIR = /usr/share
- DOCDIR = $(DATADIR)/doc/$(NAME)
--PYTHON = python3
-+PYTHON = /usr/bin/python3
- PYLINT = pylint-3
- ifeq ($(PYTHON),python2)
- PYLINT = pylint-2
- endif
--SHEBANG_REWRITE_REGEX= '1s/^(\#!\/usr\/bin\/)\<python\>/\1$(PYTHON)/'
-+SHEBANG_REWRITE_REGEX= '1s|^\#!/usr/bin/\<python\>|\#!$(PYTHON)|'
- PYTHON_SITELIB = $(shell $(PYTHON) -c 'from distutils.sysconfig import get_python_lib; print(get_python_lib());')
- ifeq ($(PYTHON_SITELIB),)
- $(error Failed to determine python library directory)
-

tuned-2.10.0-python-3.7-fix.patch

@@ -1,60 +0,0 @@
-From f19b7c5713acb76a200811f6531acf2791505cac Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Jaroslav=20=C5=A0karvada?= <jskarvad@redhat.com>
-Date: Wed, 4 Jul 2018 23:27:38 +0200
-Subject: [PATCH] Fixed compatibility with python-3.7
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-In python-3.7 async is a keyword, so it cannot be redefined.
-
-Signed-off-by: Jaroslav Škarvada <jskarvad@redhat.com>
----
- tuned-adm.py         | 4 ++--
- tuned/admin/admin.py | 4 ++--
- 2 files changed, 4 insertions(+), 4 deletions(-)
-
-diff --git a/tuned-adm.py b/tuned-adm.py
-index ea85c54..1b9623d 100755
---- a/tuned-adm.py
-+++ b/tuned-adm.py
-@@ -98,7 +98,7 @@ if __name__ == "__main__":
- 
- 	options = vars(args)
- 	debug = options.pop("debug")
--	async = options.pop("async")
-+	asynco = options.pop("async")
- 	timeout = options.pop("timeout")
- 	action_name = options.pop("action")
- 	log_level = options.pop("loglevel")
-@@ -107,7 +107,7 @@ if __name__ == "__main__":
- 	dbus = config.get_bool(consts.CFG_DAEMON, consts.CFG_DEF_DAEMON)
- 
- 	try:
--		admin = tuned.admin.Admin(dbus, debug, async, timeout, log_level)
-+		admin = tuned.admin.Admin(dbus, debug, asynco, timeout, log_level)
- 
- 		result = admin.action(action_name, **options)
- 	except:
-diff --git a/tuned/admin/admin.py b/tuned/admin/admin.py
-index 728af32..3f84413 100644
---- a/tuned/admin/admin.py
-+++ b/tuned/admin/admin.py
-@@ -14,12 +14,12 @@ import threading
- import logging
- 
- class Admin(object):
--	def __init__(self, dbus = True, debug = False, async = False,
-+	def __init__(self, dbus = True, debug = False, asynco = False,
- 			timeout = consts.ADMIN_TIMEOUT,
- 			log_level = logging.ERROR):
- 		self._dbus = dbus
- 		self._debug = debug
--		self._async = async
-+		self._async = asynco
- 		self._timeout = timeout
- 		self._cmd = commands(debug)
- 		self._profiles_locator = profiles_locator(consts.LOAD_DIRECTORIES)
--- 
-2.14.4
-

tuned-2.18.0-rhel-8-profiles.patch

@@ -0,0 +1,83 @@
+diff --git a/profiles/latency-performance/tuned.conf b/profiles/latency-performance/tuned.conf
+index d200b5c..877229f 100644
+--- a/profiles/latency-performance/tuned.conf
++++ b/profiles/latency-performance/tuned.conf
+@@ -32,3 +32,16 @@ vm.dirty_background_ratio=3
+ # 100 tells the kernel to aggressively swap processes out of physical memory
+ # and move them to swap cache
+ vm.swappiness=10
++
++[scheduler]
++# ktune sysctl settings for rhel6 servers, maximizing i/o throughput
++#
++# Minimal preemption granularity for CPU-bound tasks:
++# (default: 1 msec#  (1 + ilog(ncpus)), units: nanoseconds)
++sched_min_granularity_ns = 3000000
++sched_wakeup_granularity_ns = 4000000
++
++# The total time the scheduler will consider a migrated process
++# "cache hot" and thus less likely to be re-migrated
++# (system default is 500000, i.e. 0.5 ms)
++sched_migration_cost_ns = 5000000
+diff --git a/profiles/sap-hana/tuned.conf b/profiles/sap-hana/tuned.conf
+index aeecf53..8dcee57 100644
+--- a/profiles/sap-hana/tuned.conf
++++ b/profiles/sap-hana/tuned.conf
+@@ -20,3 +20,7 @@ kernel.numa_balancing = 0
+ vm.dirty_ratio = 40
+ vm.dirty_background_ratio = 10
+ vm.swappiness = 10
++
++[scheduler]
++sched_min_granularity_ns = 3000000
++sched_wakeup_granularity_ns = 4000000
+diff --git a/profiles/throughput-performance/tuned.conf b/profiles/throughput-performance/tuned.conf
+index 98c6b26..ebb3f7d 100644
+--- a/profiles/throughput-performance/tuned.conf
++++ b/profiles/throughput-performance/tuned.conf
+@@ -58,9 +58,31 @@ vm.dirty_background_ratio = 10
+ # and move them to swap cache
+ vm.swappiness=10
+ 
++[scheduler]
++# ktune sysctl settings for rhel6 servers, maximizing i/o throughput
++#
++# Minimal preemption granularity for CPU-bound tasks:
++# (default: 1 msec#  (1 + ilog(ncpus)), units: nanoseconds)
++sched_min_granularity_ns = 10000000
++
++# SCHED_OTHER wake-up granularity.
++# (default: 1 msec#  (1 + ilog(ncpus)), units: nanoseconds)
++#
++# This option delays the preemption effects of decoupled workloads
++# and reduces their over-scheduling. Synchronous workloads will still
++# have immediate wakeup/sleep latencies.
++sched_wakeup_granularity_ns = 15000000
++
+ # Marvell ThunderX
+ [sysctl.thunderx]
+ type=sysctl
+ uname_regex=aarch64
+ cpuinfo_regex=${thunderx_cpuinfo_regex}
+ kernel.numa_balancing=0
++
++# AMD
++[scheduler.amd]
++type=scheduler
++uname_regex=x86_64
++cpuinfo_regex=${amd_cpuinfo_regex}
++sched_migration_cost_ns=5000000
+diff --git a/profiles/virtual-host/tuned.conf b/profiles/virtual-host/tuned.conf
+index 5301d9f..74a5fb0 100644
+--- a/profiles/virtual-host/tuned.conf
++++ b/profiles/virtual-host/tuned.conf
+@@ -14,3 +14,9 @@ vm.dirty_background_ratio = 5
+ [cpu]
+ # Setting C3 state sleep mode/power savings
+ force_latency=cstate.id_no_zero:3|70
++
++[scheduler]
++# The total time the scheduler will consider a migrated process
++# "cache hot" and thus less likely to be re-migrated
++# (system default is 500000, i.e. 0.5 ms)
++sched_migration_cost_ns = 5000000

tuned-2.18.0-sd-load-balance.patch

@@ -0,0 +1,80 @@
+diff --git a/profiles/cpu-partitioning/script.sh b/profiles/cpu-partitioning/script.sh
+index 84e04fd..8677050 100755
+--- a/profiles/cpu-partitioning/script.sh
++++ b/profiles/cpu-partitioning/script.sh
+@@ -2,6 +2,38 @@
+ 
+ . /usr/lib/tuned/functions
+ 
++no_balance_cpus_file=$STORAGE/no-balance-cpus.txt
++
++change_sd_balance_bit()
++{
++    local set_bit=$1
++    local flags_cur=
++    local file=
++    local cpu=
++
++    for cpu in $(cat $no_balance_cpus_file); do
++        for file in $(find /proc/sys/kernel/sched_domain/cpu$cpu -name flags -print); do
++            flags_cur=$(cat $file)
++            if [ $set_bit -eq 1 ]; then
++                flags_cur=$((flags_cur | 0x1))
++            else
++                flags_cur=$((flags_cur & 0xfffe))
++            fi
++            echo $flags_cur > $file
++        done
++    done
++}
++
++disable_balance_domains()
++{
++    change_sd_balance_bit 0
++}
++
++enable_balance_domains()
++{
++    change_sd_balance_bit 1
++}
++
+ start() {
+     mkdir -p "${TUNED_tmpdir}/etc/systemd"
+     mkdir -p "${TUNED_tmpdir}/usr/lib/dracut/hooks/pre-udev"
+@@ -9,6 +41,9 @@ start() {
+     cp 00-tuned-pre-udev.sh "${TUNED_tmpdir}/usr/lib/dracut/hooks/pre-udev/"
+     setup_kvm_mod_low_latency
+     disable_ksm
++
++    echo "$TUNED_no_balance_cores_expanded" | sed 's/,/ /g' > $no_balance_cpus_file
++    disable_balance_domains
+     return "$?"
+ }
+ 
+@@ -18,6 +53,7 @@ stop() {
+         teardown_kvm_mod_low_latency
+         enable_ksm
+     fi
++    enable_balance_domains
+     return "$?"
+ }
+ 
+diff --git a/profiles/cpu-partitioning/tuned.conf b/profiles/cpu-partitioning/tuned.conf
+index 979e40b..842e2bd 100644
+--- a/profiles/cpu-partitioning/tuned.conf
++++ b/profiles/cpu-partitioning/tuned.conf
+@@ -35,8 +35,6 @@ no_balance_cores_expanded=${f:cpulist_unpack:${no_balance_cores}}
+ # Fail if isolated_cores contains CPUs which are not online
+ assert2=${f:assertion:isolated_cores contains online CPU(s):${isolated_cores_expanded}:${isolated_cores_online_expanded}}
+ 
+-cmd_isolcpus=${f:regex_search_ternary:${no_balance_cores}:\s*[0-9]: isolcpus=${no_balance_cores}:}
+-
+ [sysctl]
+ kernel.hung_task_timeout_secs = 600
+ kernel.nmi_watchdog = 0
+@@ -68,4 +66,4 @@ priority=10
+ initrd_remove_dir=True
+ initrd_dst_img=tuned-initrd.img
+ initrd_add_dir=${tmpdir}
+-cmdline_cpu_part=+nohz=on${cmd_isolcpus} nohz_full=${isolated_cores} rcu_nocbs=${isolated_cores} tuned.non_isolcpus=${not_isolated_cpumask} intel_pstate=disable nosoftlockup
++cmdline_cpu_part=+nohz=on nohz_full=${isolated_cores} rcu_nocbs=${isolated_cores} tuned.non_isolcpus=${not_isolated_cpumask} intel_pstate=disable nosoftlockup

tuned.spec

@@ -1,7 +1,7 @@
 Summary: A system tuning service for Linux
 Name: tuned
-Version: 2.10.0
-Release: 9
+Version: 2.19.0
+Release: 3
 License: GPLv2+
 Source0: https://github.com/redhat-performance/%{name}/archive/v%{version}%{?prerel2}.tar.gz#/%{name}-%{version}%{?prerel2}.tar.gz
 URL: http://www.tuned-project.org/
@@ -16,7 +16,7 @@ Requires(post): systemd, virt-what
 Requires(preun): systemd
 Requires(postun): systemd
 BuildRequires: %{_py}, %{_py}-devel
-BuildRequires: git, systemd, desktop-file-utils
+BuildRequires:  systemd, desktop-file-utils
 
 Requires: python3-dbus, util-linux, systemtap
 Requires: virt-what, gawk, dbus, ethtool
@@ -27,21 +27,13 @@ Requires: %{_py}-schedutils, %{_py}-decorator, %{_py}-perf
 Recommends:kernel-tools
 Recommends:tuned-profiles-nfv-host-bin
 
-Patch0:    tuned-2.10.0-python-3.7-fix.patch
-Patch1:    0001-tuned-adm-Fix-a-traceback-when-run-without-action-sp.patch
-Patch2:    tuned-2.10.0-makefile-full-python-path.patch
-Patch3:    0001-tuned-gui-Sort-plugins-based-on-their-name.patch
-Patch4:    fix-cpu-Update-checking-if-EPB-is-supported.patch
-Patch5:    backport-powertop2tuned-work-with-PowerTOP-2.13-and-newer.patch
-
-Patch9000: bugfix-tuned-2.8.0-restart-after-kill-dbus.patch
-Patch9001: 0005-realtime-virtual-host-pin-only-the-vcpu-thread-to-is.patch
-Patch9002: 0029-Fix-TypeError.patch
-Patch9003: 0040-Fix-pickle-provider.patch
-Patch9004: 0070-plugin_disk-Fix-checking-the-removable-attribute-on-.patch
-Patch9005: 0074-fix-disk-plugin-plugout-problem.patch
-Patch9006: 0099-Fix-checking-for-None-values.patch
-
+Patch0: bugfix-tuned-2.8.0-restart-after-kill-dbus.patch
+#the below two patches is from 
+#http://ftp.iij.ad.jp/pub/linux/centos-vault/centos/8-stream/BaseOS/Source/SPackages/tuned-2.19.0-1.el8.src.rpm
+#this is used to compatible with old tuned version like 2.10
+Patch1: tuned-2.18.0-rhel-8-profiles.patch 
+Patch2: tuned-2.18.0-sd-load-balance.patch
+Patch3: change-the-default-percentage-when-dirty-data-starts.patch
 
 Provides:     tuned-gtk
 Provides:     tuned-utils
@@ -156,7 +148,7 @@ Man pages and other related documents for %{name}
 
 
 %prep
-%autosetup -n %{name}-%{version} -p1 -Sgit
+%autosetup -n %{name}-%{version} -p1
 
 %build
 
@@ -241,7 +233,6 @@ fi
 %{_datadir}/%{name}/grub2
 %{_datadir}/polkit-1/actions/com.redhat.%{name}.policy
 %{_datadir}/%{name}/ui
-%{_datadir}/polkit-1/actions/com.redhat.%{name}.gui.policy
 %{_datadir}/icons/hicolor/scalable/apps/%{name}.svg
 %{_datadir}/applications/%{name}-gui.desktop
 %{_sbindir}/%{name}
@@ -258,7 +249,6 @@ fi
 %{_prefix}/lib/%{name}
 
 %config(noreplace) %{_sysconfdir}/%{name}/cpu-partitioning-variables.conf
-%config(noreplace) %{_sysconfdir}/%{name}/sap-hana-vmware-variables.conf
 %config(noreplace) %{_sysconfdir}/%{name}/%{name}-main.conf
 %config(noreplace) %verify(not size mtime md5) %{_sysconfdir}/%{name}/active_profile
 %config(noreplace) %verify(not size mtime md5) %{_sysconfdir}/%{name}/profile_mode
@@ -300,12 +290,29 @@ fi
 %{_mandir}/man7/%{name}-profiles-realtime.7*
 %{_mandir}/man7/%{name}-profiles-nfv-guest.7*
 %{_mandir}/man7/%{name}-profiles-nfv-host.7*
+%config(noreplace) %verify(not size mtime md5) %{_sysconfdir}/tuned/post_loaded_profile
+%{_prefix}/lib/kernel/install.d/92-tuned.install
+%{_mandir}/man7/tuned-profiles-openshift.7*
+%{_mandir}/man7/tuned-profiles-postgresql.7*
+%{_mandir}/man7/tuned-profiles-spectrumscale-ece.7*
 
 %changelog
+* Mon Dec 26 2022 hongrongxuan <hongrongxuan@huawei.com> - 2.19.0-3
+- change the default percentage when dirty data starts writeback
+
+* Tue Nov 8 2022 Qingqing Li <liqingqing3@huawei.com> - 2.19.0-2
+- backport some patches to compatible with version 2.10
+
+* Fri Sep 23 2022 langfei <langfei@huawei.com> - 2.19.0-1
+- upgrade to 2.19.0
+
+* Fri Jul 30 2021 chenyanpanHW <chenyanpan@huawei.com> - 2.10.0-10
+- DESC: delete -Sgit from %autosetup, and delete BuildRequires git
+
 * Fri Mar 05 2020 xinghe <xinghe1@huawei.com> - 2.10.0-9
 - powertop2tuned work with PowerTOP 2.13 and newer
 
-* Fri Sep 18 2020 xinghe <xinghe1@huawei.com> - 2.10.0-8
+* Fri Sep 18 2021 xinghe <xinghe1@huawei.com> - 2.10.0-8
 - cpu Update checking if EPB is supported
 
 * Sun Sep 7 2019 hejingxian<hejingxian@huawei.com> - 2.10.0-7