python_code stringlengths 0 679k | repo_name stringlengths 9 41 | file_path stringlengths 6 149 |
|---|---|---|
#!/usr/bin/env python3
# SPDX-License-Identifier: GPL-2.0
"""
tdc.py - Linux tc (Traffic Control) unit test driver
Copyright (C) 2017 Lucas Bates <lucasb@mojatatu.com>
"""
import re
import os
import sys
import argparse
import importlib
import json
import subprocess
import time
import traceback
from collections impor... | grace-kernel-grace-kernel-6.1.y | tools/testing/selftests/tc-testing/tdc.py |
"""
# SPDX-License-Identifier: GPL-2.0
tdc_config.py - tdc user-specified values
Copyright (C) 2017 Lucas Bates <lucasb@mojatatu.com>
"""
# Dictionary containing all values that can be substituted in executable
# commands.
NAMES = {
# Substitute your own tc path here
'TC': '/sbin/tc',
# ... | grace-kernel-grace-kernel-6.1.y | tools/testing/selftests/tc-testing/tdc_config.py |
grace-kernel-grace-kernel-6.1.y | tools/testing/selftests/tc-testing/plugins/__init__.py | |
'''
build ebpf program
'''
import os
import signal
from string import Template
import subprocess
import time
from TdcPlugin import TdcPlugin
from tdc_config import *
class SubPlugin(TdcPlugin):
def __init__(self):
self.sub_class = 'buildebpf/SubPlugin'
self.tap = ''
super().__init__()
... | grace-kernel-grace-kernel-6.1.y | tools/testing/selftests/tc-testing/plugin-lib/buildebpfPlugin.py |
import os
import signal
from string import Template
import subprocess
import time
from TdcPlugin import TdcPlugin
from tdc_config import *
class SubPlugin(TdcPlugin):
def __init__(self):
self.sub_class = 'ns/SubPlugin'
super().__init__()
def pre_suite(self, testcount, testidlist):
'''... | grace-kernel-grace-kernel-6.1.y | tools/testing/selftests/tc-testing/plugin-lib/nsPlugin.py |
#!/usr/bin/env python3
import os
import signal
from string import Template
import subprocess
import time
from TdcPlugin import TdcPlugin
from tdc_config import *
try:
from scapy.all import *
except ImportError:
print("Unable to import the scapy python module.")
print("\nIf not already installed, you may ... | grace-kernel-grace-kernel-6.1.y | tools/testing/selftests/tc-testing/plugin-lib/scapyPlugin.py |
import os
import sys
from TdcPlugin import TdcPlugin
from tdc_config import *
class SubPlugin(TdcPlugin):
def __init__(self):
self.sub_class = 'root/SubPlugin'
super().__init__()
def pre_suite(self, testcount, testidlist):
# run commands before test_runner goes into a test loop
... | grace-kernel-grace-kernel-6.1.y | tools/testing/selftests/tc-testing/plugin-lib/rootPlugin.py |
'''
run the command under test, under valgrind and collect memory leak info
as a separate test.
'''
import os
import re
import signal
from string import Template
import subprocess
import time
from TdcPlugin import TdcPlugin
from TdcResults import *
from tdc_config import *
def vp_extract_num_from_string(num_as_stri... | grace-kernel-grace-kernel-6.1.y | tools/testing/selftests/tc-testing/plugin-lib/valgrindPlugin.py |
# SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
import hashlib
import os
import socket
import struct
import sys
import unittest
import fcntl
import select
TPM2_ST_NO_SESSIONS = 0x8001
TPM2_ST_SESSIONS = 0x8002
TPM2_CC_FIRST = 0x01FF
TPM2_CC_CREATE_PRIMARY = 0x0131
TPM2_CC_DICTIONARY_ATTACK_LOCK_RESET = 0x0139
... | grace-kernel-grace-kernel-6.1.y | tools/testing/selftests/tpm2/tpm2.py |
# SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
from argparse import ArgumentParser
from argparse import FileType
import os
import sys
import tpm2
from tpm2 import ProtocolError
import unittest
import logging
import struct
class SmokeTest(unittest.TestCase):
def setUp(self):
self.client = tpm2.Client... | grace-kernel-grace-kernel-6.1.y | tools/testing/selftests/tpm2/tpm2_tests.py |
#!/usr/bin/env python3
# SPDX-License-Identifier: GPL-2.0
#
# Test that truncation of bprm->buf doesn't cause unexpected execs paths, along
# with various other pathological cases.
import os, subprocess
# Relevant commits
#
# b5372fe5dc84 ("exec: load_script: Do not exec truncated interpreter path")
# 6eb3c3d0a52d ("e... | grace-kernel-grace-kernel-6.1.y | tools/testing/selftests/exec/binfmt_script.py |
#!/usr/bin/env python3
# Copyright (C) 2017 Netronome Systems, Inc.
# Copyright (c) 2019 Mellanox Technologies. All rights reserved
#
# This software is licensed under the GNU General License Version 2,
# June 1991 as shown in the file COPYING in the top-level directory of this
# source tree.
#
# THE COPYRIGHT HOLDERS... | grace-kernel-grace-kernel-6.1.y | tools/testing/selftests/bpf/test_offload.py |
# SPDX-License-Identifier: GPL-2.0
# Copyright (c) 2020 SUSE LLC.
import collections
import functools
import json
import os
import socket
import subprocess
import unittest
# Add the source tree of bpftool and /usr/local/sbin to PATH
cur_dir = os.path.dirname(os.path.realpath(__file__))
bpftool_dir = os.path.abspath(... | grace-kernel-grace-kernel-6.1.y | tools/testing/selftests/bpf/test_bpftool.py |
#!/usr/bin/env python3
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
#
# Copyright (C) 2021 Isovalent, Inc.
import argparse
import re
import os, sys
LINUX_ROOT = os.path.abspath(os.path.join(__file__,
os.pardir, os.pardir, os.pardir, os.pardir, os.pardir))
BPFTOOL_DIR = os.getenv('BPFTOOL_DIR',
os... | grace-kernel-grace-kernel-6.1.y | tools/testing/selftests/bpf/test_bpftool_synctypes.py |
# SPDX-License-Identifier: GPL-2.0
#
# Collection of configs for building non-UML kernels and running them on QEMU.
#
# Copyright (C) 2021, Google LLC.
# Author: Brendan Higgins <brendanhiggins@google.com>
from dataclasses import dataclass
from typing import List
@dataclass(frozen=True)
class QemuArchParams:
linux... | grace-kernel-grace-kernel-6.1.y | tools/testing/kunit/qemu_config.py |
#!/usr/bin/env python3
# SPDX-License-Identifier: GPL-2.0
#
# A thin wrapper on top of the KUnit Kernel
#
# Copyright (C) 2019, Google LLC.
# Author: Felix Guo <felixguoxiuping@gmail.com>
# Author: Brendan Higgins <brendanhiggins@google.com>
import argparse
import os
import re
import shlex
import sys
import time
asse... | grace-kernel-grace-kernel-6.1.y | tools/testing/kunit/kunit.py |
#!/usr/bin/env python3
# SPDX-License-Identifier: GPL-2.0
#
# Utilities for printing and coloring output.
#
# Copyright (C) 2022, Google LLC.
# Author: Daniel Latypov <dlatypov@google.com>
import datetime
import sys
import typing
_RESET = '\033[0;0m'
class Printer:
"""Wraps a file object, providing utilities for co... | grace-kernel-grace-kernel-6.1.y | tools/testing/kunit/kunit_printer.py |
# SPDX-License-Identifier: GPL-2.0
#
# Parses KTAP test results from a kernel dmesg log and incrementally prints
# results with reader-friendly format. Stores and returns test results in a
# Test object.
#
# Copyright (C) 2019, Google LLC.
# Author: Felix Guo <felixguoxiuping@gmail.com>
# Author: Brendan Higgins <brend... | grace-kernel-grace-kernel-6.1.y | tools/testing/kunit/kunit_parser.py |
#!/usr/bin/env python3
# SPDX-License-Identifier: GPL-2.0
#
# A collection of tests for tools/testing/kunit/kunit.py
#
# Copyright (C) 2019, Google LLC.
# Author: Brendan Higgins <brendanhiggins@google.com>
import unittest
from unittest import mock
import tempfile, shutil # Handling test_tmpdir
import itertools
impo... | grace-kernel-grace-kernel-6.1.y | tools/testing/kunit/kunit_tool_test.py |
# SPDX-License-Identifier: GPL-2.0
#
# Generates JSON from KUnit results according to
# KernelCI spec: https://github.com/kernelci/kernelci-doc/wiki/Test-API
#
# Copyright (C) 2020, Google LLC.
# Author: Heidi Fahim <heidifahim@google.com>
from dataclasses import dataclass
import json
from typing import Any, Dict
fro... | grace-kernel-grace-kernel-6.1.y | tools/testing/kunit/kunit_json.py |
#!/usr/bin/env python3
# SPDX-License-Identifier: GPL-2.0
#
# This file runs some basic checks to verify kunit works.
# It is only of interest if you're making changes to KUnit itself.
#
# Copyright (C) 2021, Google LLC.
# Author: Daniel Latypov <dlatypov@google.com.com>
from concurrent import futures
import datetime
... | grace-kernel-grace-kernel-6.1.y | tools/testing/kunit/run_checks.py |
# SPDX-License-Identifier: GPL-2.0
#
# Runs UML kernel, collects output, and handles errors.
#
# Copyright (C) 2019, Google LLC.
# Author: Felix Guo <felixguoxiuping@gmail.com>
# Author: Brendan Higgins <brendanhiggins@google.com>
import importlib.abc
import importlib.util
import logging
import subprocess
import os
im... | grace-kernel-grace-kernel-6.1.y | tools/testing/kunit/kunit_kernel.py |
# SPDX-License-Identifier: GPL-2.0
#
# Builds a .config from a kunitconfig.
#
# Copyright (C) 2019, Google LLC.
# Author: Felix Guo <felixguoxiuping@gmail.com>
# Author: Brendan Higgins <brendanhiggins@google.com>
from dataclasses import dataclass
import re
from typing import Dict, Iterable, List, Set, Tuple
CONFIG_I... | grace-kernel-grace-kernel-6.1.y | tools/testing/kunit/kunit_config.py |
from ..qemu_config import QemuArchParams
QEMU_ARCH = QemuArchParams(linux_arch='x86_64',
kconfig='''
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y''',
qemu_arch='x86_64',
kernel_path='arch/x86/boot/bzImage',
kernel_command_line='console=ttyS0',
extra_qemu_params=[])
| grace-kernel-grace-kernel-6.1.y | tools/testing/kunit/qemu_configs/x86_64.py |
from ..qemu_config import QemuArchParams
QEMU_ARCH = QemuArchParams(linux_arch='i386',
kconfig='''
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y''',
qemu_arch='i386',
kernel_path='arch/x86/boot/bzImage',
kernel_command_line='console=ttyS0',
extra_qemu_params=[])
| grace-kernel-grace-kernel-6.1.y | tools/testing/kunit/qemu_configs/i386.py |
from ..qemu_config import QemuArchParams
QEMU_ARCH = QemuArchParams(linux_arch='sparc',
kconfig='''
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y''',
qemu_arch='sparc',
kernel_path='arch/sparc/boot/zImage',
kernel_command_line='console=ttyS0 mem=256M',
extra_qemu_params=['-m', '256'])... | grace-kernel-grace-kernel-6.1.y | tools/testing/kunit/qemu_configs/sparc.py |
from ..qemu_config import QemuArchParams
QEMU_ARCH = QemuArchParams(linux_arch='arm64',
kconfig='''
CONFIG_SERIAL_AMBA_PL010=y
CONFIG_SERIAL_AMBA_PL010_CONSOLE=y
CONFIG_SERIAL_AMBA_PL011=y
CONFIG_SERIAL_AMBA_PL011_CONSOLE=y''',
qemu_arch='aarch64',
kernel_path='arch/arm64/boot/Image.gz',
kernel... | grace-kernel-grace-kernel-6.1.y | tools/testing/kunit/qemu_configs/arm64.py |
from ..qemu_config import QemuArchParams
import os
import os.path
import sys
OPENSBI_FILE = 'opensbi-riscv64-generic-fw_dynamic.bin'
OPENSBI_PATH = '/usr/share/qemu/' + OPENSBI_FILE
if not os.path.isfile(OPENSBI_PATH):
print('\n\nOpenSBI bios was not found in "' + OPENSBI_PATH + '".\n'
'Please ensure that qem... | grace-kernel-grace-kernel-6.1.y | tools/testing/kunit/qemu_configs/riscv.py |
from ..qemu_config import QemuArchParams
QEMU_ARCH = QemuArchParams(linux_arch='arm',
kconfig='''
CONFIG_ARCH_VIRT=y
CONFIG_SERIAL_AMBA_PL010=y
CONFIG_SERIAL_AMBA_PL010_CONSOLE=y
CONFIG_SERIAL_AMBA_PL011=y
CONFIG_SERIAL_AMBA_PL011_CONSOLE=y''',
qemu_arch='arm',
kernel_path='arch/arm/boot/zImage',
... | grace-kernel-grace-kernel-6.1.y | tools/testing/kunit/qemu_configs/arm.py |
from ..qemu_config import QemuArchParams
QEMU_ARCH = QemuArchParams(linux_arch='s390',
kconfig='''
CONFIG_EXPERT=y
CONFIG_TUNE_ZEC12=y
CONFIG_NUMA=y
CONFIG_MODULES=y''',
qemu_arch='s390x',
kernel_path='arch/s390/boot/bzImage',
kernel_command_line='console=ttyS0',
extra_qemu_params=[
... | grace-kernel-grace-kernel-6.1.y | tools/testing/kunit/qemu_configs/s390.py |
from ..qemu_config import QemuArchParams
QEMU_ARCH = QemuArchParams(linux_arch='alpha',
kconfig='''
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y''',
qemu_arch='alpha',
kernel_path='arch/alpha/boot/vmlinux',
kernel_command_line='console=ttyS0',
extra_qemu_params=[])
| grace-kernel-grace-kernel-6.1.y | tools/testing/kunit/qemu_configs/alpha.py |
from ..qemu_config import QemuArchParams
QEMU_ARCH = QemuArchParams(linux_arch='powerpc',
kconfig='''
CONFIG_PPC64=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_HVC_CONSOLE=y''',
qemu_arch='ppc64',
kernel_path='vmlinux',
kernel_command_line='console=ttyS0',
extra_qemu_params=... | grace-kernel-grace-kernel-6.1.y | tools/testing/kunit/qemu_configs/powerpc.py |
#!/usr/bin/env python3
# SPDX-License-Identifier: GPL-2.0-only
#
# Copyright (C) 2019-2022 Red Hat, Inc. Daniel Bristot de Oliveira <bristot@kernel.org>
#
# Automata object: parse an automata in dot file digraph format into a python object
#
# For further information, see:
# Documentation/trace/rv/deterministic_autom... | grace-kernel-grace-kernel-6.1.y | tools/verification/dot2/automata.py |
#!/usr/bin/env python3
# SPDX-License-Identifier: GPL-2.0-only
#
# Copyright (C) 2019-2022 Red Hat, Inc. Daniel Bristot de Oliveira <bristot@kernel.org>
#
# dot2k: transform dot files into a monitor for the Linux kernel.
#
# For further information, see:
# Documentation/trace/rv/da_monitor_synthesis.rst
from dot2.do... | grace-kernel-grace-kernel-6.1.y | tools/verification/dot2/dot2k.py |
#!/usr/bin/env python3
# SPDX-License-Identifier: GPL-2.0-only
#
# Copyright (C) 2019-2022 Red Hat, Inc. Daniel Bristot de Oliveira <bristot@kernel.org>
#
# dot2c: parse an automata in dot file digraph format into a C
#
# This program was written in the development of this paper:
# de Oliveira, D. B. and Cucinotta, T.... | grace-kernel-grace-kernel-6.1.y | tools/verification/dot2/dot2c.py |
#!/usr/bin/env drgn
# SPDX-License-Identifier: GPL-2.0+
#
# Dump out the number of RCU callbacks outstanding.
#
# On older kernels having multiple flavors of RCU, this dumps out the
# number of callbacks for the most heavily used flavor.
#
# Usage: sudo drgn rcu-cbs.py
#
# Copyright (C) 2021 Facebook, Inc.
#
# Authors:... | grace-kernel-grace-kernel-6.1.y | tools/rcu/rcu-cbs.py |
#!/usr/bin/env python3
# SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
"""Convert directories of JSON events to C code."""
import argparse
import csv
import json
import os
import sys
from typing import (Callable, Dict, Optional, Sequence, Set, Tuple)
import collections
# Global command line arguments.
_args = No... | grace-kernel-grace-kernel-6.1.y | tools/perf/pmu-events/jevents.py |
from os import getenv, path
from subprocess import Popen, PIPE
from re import sub
cc = getenv("CC")
cc_is_clang = b"clang version" in Popen([cc.split()[0], "-v"], stderr=PIPE).stderr.readline()
src_feature_tests = getenv('srctree') + '/tools/build/feature'
def clang_has_option(option):
cc_output = Popen([cc, opt... | grace-kernel-grace-kernel-6.1.y | tools/perf/util/setup.py |
#! /usr/bin/env python
# SPDX-License-Identifier: GPL-2.0-only
# -*- python -*-
# -*- coding: utf-8 -*-
# twatch - Experimental use of the perf python interface
# Copyright (C) 2011 Arnaldo Carvalho de Melo <acme@redhat.com>
#
import perf
def main(context_switch = 0, thread = -1):
cpus = perf.cpu_map()
threads ... | grace-kernel-grace-kernel-6.1.y | tools/perf/python/twatch.py |
#! /usr/bin/env python
# SPDX-License-Identifier: GPL-2.0
# -*- python -*-
# -*- coding: utf-8 -*-
import perf
class tracepoint(perf.evsel):
def __init__(self, sys, name):
config = perf.tracepoint(sys, name)
perf.evsel.__init__(self,
type = perf.TYPE_TRACEPOINT,
... | grace-kernel-grace-kernel-6.1.y | tools/perf/python/tracepoint.py |
# SPDX-License-Identifier: GPL-2.0
from __future__ import print_function
import os
import sys
import glob
import optparse
import tempfile
import logging
import shutil
try:
import configparser
except ImportError:
import ConfigParser as configparser
def data_equal(a, b):
# Allow multiple values in assignm... | grace-kernel-grace-kernel-6.1.y | tools/perf/tests/attr.py |
#!/usr/bin/python
# SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
# Basic sanity check of perf JSON output as specified in the man page.
import argparse
import sys
import json
ap = argparse.ArgumentParser()
ap.add_argument('--no-args', action='store_true')
ap.add_argument('--interval', action='store_true')
ap.a... | grace-kernel-grace-kernel-6.1.y | tools/perf/tests/shell/lib/perf_json_output_lint.py |
# SPDX-License-Identifier: GPL-2.0
# arm-cs-trace-disasm.py: ARM CoreSight Trace Dump With Disassember
#
# Author: Tor Jeremiassen <tor@ti.com>
# Mathieu Poirier <mathieu.poirier@linaro.org>
# Leo Yan <leo.yan@linaro.org>
# Al Grant <Al.Grant@arm.com>
from __future__ import print_function
impor... | grace-kernel-grace-kernel-6.1.y | tools/perf/scripts/python/arm-cs-trace-disasm.py |
# event_analyzing_sample.py: general event handler in python
# SPDX-License-Identifier: GPL-2.0
#
# Current perf report is already very powerful with the annotation integrated,
# and this script is not trying to be as powerful as perf report, but
# providing end user/developer a flexible way to analyze the events other... | grace-kernel-grace-kernel-6.1.y | tools/perf/scripts/python/event_analyzing_sample.py |
# Monitor the system for dropped packets and proudce a report of drop locations and counts
# SPDX-License-Identifier: GPL-2.0
from __future__ import print_function
import os
import sys
sys.path.append(os.environ['PERF_EXEC_PATH'] + \
'/scripts/python/Perf-Trace-Util/lib/Perf/Trace')
from perf_trace_context import ... | grace-kernel-grace-kernel-6.1.y | tools/perf/scripts/python/net_dropmonitor.py |
# export-to-postgresql.py: export perf data to a postgresql database
# Copyright (c) 2014, Intel Corporation.
#
# This program is free software; you can redistribute it and/or modify it
# under the terms and conditions of the GNU General Public License,
# version 2, as published by the Free Software Foundation.
#
# Thi... | grace-kernel-grace-kernel-6.1.y | tools/perf/scripts/python/export-to-postgresql.py |
# system call top
# (c) 2010, Tom Zanussi <tzanussi@gmail.com>
# Licensed under the terms of the GNU GPL License version 2
#
# Periodically displays system-wide system call totals, broken down by
# syscall. If a [comm] arg is specified, only syscalls called by
# [comm] are displayed. If an [interval] arg is specified,... | grace-kernel-grace-kernel-6.1.y | tools/perf/scripts/python/sctop.py |
# SPDX-License-Identifier: GPL-2.0+
#
# Copyright (C) 2018 Ravi Bangoria, IBM Corporation
#
# Hypervisor call statisics
from __future__ import print_function
import os
import sys
sys.path.append(os.environ['PERF_EXEC_PATH'] + \
'/scripts/python/Perf-Trace-Util/lib/Perf/Trace')
from perf_trace_context import *
from... | grace-kernel-grace-kernel-6.1.y | tools/perf/scripts/python/powerpc-hcalls.py |
# mem-phys-addr.py: Resolve physical address samples
# SPDX-License-Identifier: GPL-2.0
#
# Copyright (c) 2018, Intel Corporation.
from __future__ import division
from __future__ import print_function
import os
import sys
import struct
import re
import bisect
import collections
sys.path.append(os.environ['PERF_EXEC_... | grace-kernel-grace-kernel-6.1.y | tools/perf/scripts/python/mem-phys-addr.py |
#!/usr/bin/env python
# SPDX-License-Identifier: GPL-2.0
# libxed.py: Python wrapper for libxed.so
# Copyright (c) 2014-2021, Intel Corporation.
# To use Intel XED, libxed.so must be present. To build and install
# libxed.so:
# git clone https://github.com/intelxed/mbuild.git mbuild
# git clone h... | grace-kernel-grace-kernel-6.1.y | tools/perf/scripts/python/libxed.py |
# system call counts
# (c) 2010, Tom Zanussi <tzanussi@gmail.com>
# Licensed under the terms of the GNU GPL License version 2
#
# Displays system-wide system call totals, broken down by syscall.
# If a [comm] arg is specified, only syscalls called by [comm] are displayed.
from __future__ import print_function
import ... | grace-kernel-grace-kernel-6.1.y | tools/perf/scripts/python/syscall-counts.py |
# futex contention
# (c) 2010, Arnaldo Carvalho de Melo <acme@redhat.com>
# Licensed under the terms of the GNU GPL License version 2
#
# Translation of:
#
# http://sourceware.org/systemtap/wiki/WSFutexContention
#
# to perf python scripting.
#
# Measures futex contention
from __future__ import print_function
import ... | grace-kernel-grace-kernel-6.1.y | tools/perf/scripts/python/futex-contention.py |
#!/usr/bin/env python
# SPDX-License-Identifier: GPL-2.0
# exported-sql-viewer.py: view data from sql database
# Copyright (c) 2014-2018, Intel Corporation.
# To use this script you will need to have exported data using either the
# export-to-sqlite.py or the export-to-postgresql.py script. Refer to those
# scripts f... | grace-kernel-grace-kernel-6.1.y | tools/perf/scripts/python/exported-sql-viewer.py |
# Display a process of packets and processed time.
# SPDX-License-Identifier: GPL-2.0
# It helps us to investigate networking or network device.
#
# options
# tx: show only tx chart
# rx: show only rx chart
# dev=: show only thing related to specified device
# debug: work with debug mode. It shows buffer status.
from ... | grace-kernel-grace-kernel-6.1.y | tools/perf/scripts/python/netdev-times.py |
# failed system call counts, by pid
# (c) 2010, Tom Zanussi <tzanussi@gmail.com>
# Licensed under the terms of the GNU GPL License version 2
#
# Displays system-wide failed system call totals, broken down by pid.
# If a [comm] arg is specified, only syscalls called by [comm] are displayed.
from __future__ import print... | grace-kernel-grace-kernel-6.1.y | tools/perf/scripts/python/failed-syscalls-by-pid.py |
# export-to-sqlite.py: export perf data to a sqlite3 database
# Copyright (c) 2017, Intel Corporation.
#
# This program is free software; you can redistribute it and/or modify it
# under the terms and conditions of the GNU General Public License,
# version 2, as published by the Free Software Foundation.
#
# This progr... | grace-kernel-grace-kernel-6.1.y | tools/perf/scripts/python/export-to-sqlite.py |
# Cpu task migration overview toy
#
# Copyright (C) 2010 Frederic Weisbecker <fweisbec@gmail.com>
#
# perf script event handlers have been generated by perf script -g python
#
# This software is distributed under the terms of the GNU General
# Public License ("GPL") version 2 as published by the Free Software
# Foundat... | grace-kernel-grace-kernel-6.1.y | tools/perf/scripts/python/sched-migration.py |
# system call counts, by pid
# (c) 2010, Tom Zanussi <tzanussi@gmail.com>
# Licensed under the terms of the GNU GPL License version 2
#
# Displays system-wide system call totals, broken down by syscall.
# If a [comm] arg is specified, only syscalls called by [comm] are displayed.
from __future__ import print_function
... | grace-kernel-grace-kernel-6.1.y | tools/perf/scripts/python/syscall-counts-by-pid.py |
# flamegraph.py - create flame graphs from perf samples
# SPDX-License-Identifier: GPL-2.0
#
# Usage:
#
# perf record -a -g -F 99 sleep 60
# perf script report flamegraph
#
# Combined:
#
# perf script flamegraph -a -F 99 sleep 60
#
# Written by Andreas Gerstmayr <agerstmayr@redhat.com>
# Flame Graphs invent... | grace-kernel-grace-kernel-6.1.y | tools/perf/scripts/python/flamegraph.py |
# SPDX-License-Identifier: GPL-2.0
from __future__ import print_function
data = {}
times = []
threads = []
cpus = []
def get_key(time, event, cpu, thread):
return "%d-%s-%d-%d" % (time, event, cpu, thread)
def store_key(time, cpu, thread):
if (time not in times):
times.append(time)
if (... | grace-kernel-grace-kernel-6.1.y | tools/perf/scripts/python/stat-cpi.py |
# perf script event handlers, generated by perf script -g python
# (c) 2010, Tom Zanussi <tzanussi@gmail.com>
# Licensed under the terms of the GNU GPL License version 2
#
# This script tests basic functionality such as flag and symbol
# strings, common_xxx() calls back into perf, begin, end, unhandled
# events, etc. ... | grace-kernel-grace-kernel-6.1.y | tools/perf/scripts/python/check-perf-trace.py |
# report time spent in compaction
# Licensed under the terms of the GNU GPL License version 2
# testing:
# 'echo 1 > /proc/sys/vm/compact_memory' to force compaction of all zones
import os
import sys
import re
import signal
signal.signal(signal.SIGPIPE, signal.SIG_DFL)
usage = "usage: perf script report compaction-... | grace-kernel-grace-kernel-6.1.y | tools/perf/scripts/python/compaction-times.py |
# stackcollapse.py - format perf samples with one line per distinct call stack
# SPDX-License-Identifier: GPL-2.0
#
# This script's output has two space-separated fields. The first is a semicolon
# separated stack including the program name (from the "comm" field) and the
# function names from the call stack. The sec... | grace-kernel-grace-kernel-6.1.y | tools/perf/scripts/python/stackcollapse.py |
# SPDX-License-Identifier: GPL-2.0
# intel-pt-events.py: Print Intel PT Events including Power Events and PTWRITE
# Copyright (c) 2017-2021, Intel Corporation.
#
# This program is free software; you can redistribute it and/or modify it
# under the terms and conditions of the GNU General Public License,
# version 2, as ... | grace-kernel-grace-kernel-6.1.y | tools/perf/scripts/python/intel-pt-events.py |
# Util.py - Python extension for perf script, miscellaneous utility code
#
# Copyright (C) 2010 by Tom Zanussi <tzanussi@gmail.com>
#
# This software may be distributed under the terms of the GNU General
# Public License ("GPL") version 2 as published by the Free Software
# Foundation.
from __future__ import print_func... | grace-kernel-grace-kernel-6.1.y | tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py |
# Core.py - Python extension for perf script, core functions
#
# Copyright (C) 2010 by Tom Zanussi <tzanussi@gmail.com>
#
# This software may be distributed under the terms of the GNU General
# Public License ("GPL") version 2 as published by the Free Software
# Foundation.
from collections import defaultdict
def aut... | grace-kernel-grace-kernel-6.1.y | tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Core.py |
# EventClass.py
# SPDX-License-Identifier: GPL-2.0
#
# This is a library defining some events types classes, which could
# be used by other scripts to analyzing the perf samples.
#
# Currently there are just a few classes defined for examples,
# PerfEvent is the base class for all perf event sample, PebsEvent
# is a HW... | grace-kernel-grace-kernel-6.1.y | tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/EventClass.py |
# SchedGui.py - Python extension for perf script, basic GUI code for
# traces drawing and overview.
#
# Copyright (C) 2010 by Frederic Weisbecker <fweisbec@gmail.com>
#
# This software is distributed under the terms of the GNU General
# Public License ("GPL") version 2 as published by the Free Software
# Foundation.
... | grace-kernel-grace-kernel-6.1.y | tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/SchedGui.py |
# SPDX-License-Identifier: GPL-2.0+
import os, csv, glob
class CSVCollection(dict):
delimiter=';'
quotechar='"'
source_column_name = 'Sources / Destinations'
"""
This class is a dictionary representation of the collection of sheets that
exist in a given .ODS file.
"""
def __init__(self, pattern, skip... | grace-kernel-grace-kernel-6.1.y | drivers/comedi/drivers/ni_routing/tools/csv_collection.py |
#!/usr/bin/env python3
# SPDX-License-Identifier: GPL-2.0+
# This is simply to aide in creating the entries in the order of the value of
# the device-global NI signal/terminal constants defined in comedi.h
import comedi_h
import os, sys, re
from csv_collection import CSVCollection
def c_to_o(filename, prefix='\t\t\t... | grace-kernel-grace-kernel-6.1.y | drivers/comedi/drivers/ni_routing/tools/convert_csv_to_c.py |
# SPDX-License-Identifier: GPL-2.0+
"""
This file helps to extract string names of NI signals as included in comedi.h
between NI_NAMES_BASE and NI_NAMES_BASE+NI_NUM_NAMES.
"""
# This is simply to aide in creating the entries in the order of the value of
# the device-global NI signal/terminal constants defined in comed... | grace-kernel-grace-kernel-6.1.y | drivers/comedi/drivers/ni_routing/tools/ni_names.py |
#!/usr/bin/env python3
# SPDX-License-Identifier: GPL-2.0+
from os import path
import os, csv
from itertools import chain
from csv_collection import CSVCollection
from ni_names import value_to_name
import ni_values
CSV_DIR = 'csv'
def iter_src_values(D):
return D.items()
def iter_src(D):
for dest in D:
yie... | grace-kernel-grace-kernel-6.1.y | drivers/comedi/drivers/ni_routing/tools/convert_py_to_csv.py |
#!/usr/bin/env python3
# SPDX-License-Identifier: GPL-2.0+
from os import path
import os, csv
from csv_collection import CSVCollection
from ni_names import value_to_name
CSV_DIR = 'csv'
def to_csv():
try:
os.makedirs(CSV_DIR)
except:
pass
csv_fname = path.join(CSV_DIR, 'blank_route_table.csv')
fie... | grace-kernel-grace-kernel-6.1.y | drivers/comedi/drivers/ni_routing/tools/make_blank_csv.py |
#!/usr/bin/env python3
# SPDX-License-Identifier: GPL-2.0
#
# Usage: unwcheck.py FILE
#
# This script checks the unwind info of each function in file FILE
# and verifies that the sum of the region-lengths matches the total
# length of the function.
#
# Based on a shell/awk script originally written by Harish Patil,
# w... | grace-kernel-grace-kernel-6.1.y | arch/ia64/scripts/unwcheck.py |
#!/usr/bin/env python3
# SPDX-License-Identifier: GPL-2.0
"""generate_rust_analyzer - Generates the `rust-project.json` file for `rust-analyzer`.
"""
import argparse
import json
import logging
import pathlib
import sys
def generate_crates(srctree, objtree, sysroot_src):
# Generate the configuration list.
cfg ... | grace-kernel-grace-kernel-6.1.y | scripts/generate_rust_analyzer.py |
#!/usr/bin/env python3
# SPDX-License-Identifier: GPL-2.0-only
#
# Copyright (C) 2018-2019 Netronome Systems, Inc.
# Copyright (C) 2021 Isovalent, Inc.
# In case user attempts to run with Python 2.
from __future__ import print_function
import argparse
import re
import sys, os
import subprocess
helpersDocStart = 'Sta... | grace-kernel-grace-kernel-6.1.y | scripts/bpf_doc.py |
#!/usr/bin/env python3
# SPDX-License-Identifier: GPL-2.0-only
"""Find Kconfig symbols that are referenced but not defined."""
# (c) 2014-2017 Valentin Rothberg <valentinrothberg@gmail.com>
# (c) 2014 Stefan Hengelein <stefan.hengelein@fau.de>
#
import argparse
import difflib
import os
import re
import signal
impor... | grace-kernel-grace-kernel-6.1.y | scripts/checkkconfigsymbols.py |
#!/usr/bin/env python3
# SPDX-License-Identifier: GPL-2.0
# Copyright Thomas Gleixner <tglx@linutronix.de>
from argparse import ArgumentParser
from ply import lex, yacc
import locale
import traceback
import fnmatch
import sys
import git
import re
import os
class ParserException(Exception):
def __init__(self, tok,... | grace-kernel-grace-kernel-6.1.y | scripts/spdxcheck.py |
#!/usr/bin/env python
# SPDX-License-Identifier: GPL-2.0-only
"""
Copyright 2008 (c) Frederic Weisbecker <fweisbec@gmail.com>
This script parses a trace provided by the function tracer in
kernel/trace/trace_functions.c
The resulted trace is processed into a tree to produce a more human
view of the call stack by drawi... | grace-kernel-grace-kernel-6.1.y | scripts/tracing/draw_functrace.py |
#
# gdb helper commands and functions for Linux kernel debugging
#
# loader module
#
# Copyright (c) Siemens AG, 2012, 2013
#
# Authors:
# Jan Kiszka <jan.kiszka@siemens.com>
#
# This work is licensed under the terms of the GNU GPL version 2.
#
import os
sys.path.insert(0, os.path.dirname(os.path.abspath(__file__))... | grace-kernel-grace-kernel-6.1.y | scripts/gdb/vmlinux-gdb.py |
#
# gdb helper commands and functions for Linux kernel debugging
#
# list tools
#
# Copyright (c) Thiebaud Weksteen, 2015
#
# Authors:
# Thiebaud Weksteen <thiebaud@weksteen.fr>
#
# This work is licensed under the terms of the GNU GPL version 2.
#
import gdb
from linux import utils
list_head = utils.CachedType("st... | grace-kernel-grace-kernel-6.1.y | scripts/gdb/linux/lists.py |
#
# gdb helper commands and functions for Linux kernel debugging
#
# task & thread tools
#
# Copyright (c) Siemens AG, 2011-2013
#
# Authors:
# Jan Kiszka <jan.kiszka@siemens.com>
#
# This work is licensed under the terms of the GNU GPL version 2.
#
import gdb
from linux import utils
task_type = utils.CachedType(... | grace-kernel-grace-kernel-6.1.y | scripts/gdb/linux/tasks.py |
# SPDX-License-Identifier: GPL-2.0
#
# Copyright 2019 Google LLC.
import gdb
import zlib
from linux import utils
class LxConfigDump(gdb.Command):
"""Output kernel config to the filename specified as the command
argument. Equivalent to 'zcat /proc/config.gz > config.txt' on
a running target"""
... | grace-kernel-grace-kernel-6.1.y | scripts/gdb/linux/config.py |
#
# gdb helper commands and functions for Linux kernel debugging
#
# kernel log buffer dump
#
# Copyright (c) Siemens AG, 2011, 2012
#
# Authors:
# Jan Kiszka <jan.kiszka@siemens.com>
#
# This work is licensed under the terms of the GNU GPL version 2.
#
import gdb
import sys
from linux import utils
printk_info_typ... | grace-kernel-grace-kernel-6.1.y | scripts/gdb/linux/dmesg.py |
#
# gdb helper commands and functions for Linux kernel debugging
#
# Kernel proc information reader
#
# Copyright (c) 2016 Linaro Ltd
#
# Authors:
# Kieran Bingham <kieran.bingham@linaro.org>
#
# This work is licensed under the terms of the GNU GPL version 2.
#
import gdb
from linux import constants
from linux impor... | grace-kernel-grace-kernel-6.1.y | scripts/gdb/linux/proc.py |
# SPDX-License-Identifier: GPL-2.0
#
# Copyright 2019 Google LLC.
import gdb
from linux import utils
rb_root_type = utils.CachedType("struct rb_root")
rb_node_type = utils.CachedType("struct rb_node")
def rb_first(root):
if root.type == rb_root_type.get_type():
node = root.address.cast(rb_root_type.get... | grace-kernel-grace-kernel-6.1.y | scripts/gdb/linux/rbtree.py |
# SPDX-License-Identifier: GPL-2.0
#
# Copyright (c) NXP 2019
import gdb
from linux.utils import CachedType
from linux.utils import container_of
from linux.lists import list_for_each_entry
device_private_type = CachedType('struct device_private')
device_type = CachedType('struct device')
subsys_private_type = Cach... | grace-kernel-grace-kernel-6.1.y | scripts/gdb/linux/device.py |
# SPDX-License-Identifier: GPL-2.0
#
# Copyright (c) NXP 2019
import gdb
import sys
from linux import utils, lists, constants
clk_core_type = utils.CachedType("struct clk_core")
def clk_core_for_each_child(hlist_head):
return lists.hlist_for_each_entry(hlist_head,
clk_core_type.get_type().pointer()... | grace-kernel-grace-kernel-6.1.y | scripts/gdb/linux/clk.py |
#
# gdb helper commands and functions for Linux kernel debugging
#
# per-cpu tools
#
# Copyright (c) Siemens AG, 2011-2013
#
# Authors:
# Jan Kiszka <jan.kiszka@siemens.com>
#
# This work is licensed under the terms of the GNU GPL version 2.
#
import gdb
from linux import tasks, utils
task_type = utils.CachedType... | grace-kernel-grace-kernel-6.1.y | scripts/gdb/linux/cpus.py |
# SPDX-License-Identifier: GPL-2.0
#
# Copyright 2019 Google LLC.
import binascii
import gdb
from linux import constants
from linux import cpus
from linux import rbtree
from linux import utils
timerqueue_node_type = utils.CachedType("struct timerqueue_node").get_type()
hrtimer_type = utils.CachedType("struct hrtimer... | grace-kernel-grace-kernel-6.1.y | scripts/gdb/linux/timerlist.py |
# nothing to do for the initialization of this package
| grace-kernel-grace-kernel-6.1.y | scripts/gdb/linux/__init__.py |
#
# gdb helper commands and functions for Linux kernel debugging
#
# load kernel and module symbols
#
# Copyright (c) Siemens AG, 2011-2013
#
# Authors:
# Jan Kiszka <jan.kiszka@siemens.com>
#
# This work is licensed under the terms of the GNU GPL version 2.
#
import gdb
import os
import re
from linux import module... | grace-kernel-grace-kernel-6.1.y | scripts/gdb/linux/symbols.py |
#
# gdb helper commands and functions for Linux kernel debugging
#
# common utilities
#
# Copyright (c) Siemens AG, 2011-2013
#
# Authors:
# Jan Kiszka <jan.kiszka@siemens.com>
#
# This work is licensed under the terms of the GNU GPL version 2.
#
import gdb
class CachedType:
def __init__(self, name):
s... | grace-kernel-grace-kernel-6.1.y | scripts/gdb/linux/utils.py |
#
# gdb helper commands and functions for Linux kernel debugging
#
# module tools
#
# Copyright (c) Siemens AG, 2013
#
# Authors:
# Jan Kiszka <jan.kiszka@siemens.com>
#
# This work is licensed under the terms of the GNU GPL version 2.
#
import gdb
from linux import cpus, utils, lists
module_type = utils.CachedTy... | grace-kernel-grace-kernel-6.1.y | scripts/gdb/linux/modules.py |
# SPDX-License-Identifier: GPL-2.0
#
# Copyright (c) NXP 2019
import gdb
import sys
from linux.utils import CachedType, gdb_eval_or_none
from linux.lists import list_for_each_entry
generic_pm_domain_type = CachedType('struct generic_pm_domain')
pm_domain_data_type = CachedType('struct pm_domain_data')
device_link_ty... | grace-kernel-grace-kernel-6.1.y | scripts/gdb/linux/genpd.py |
# SPDX-License-Identifier: GPL-2.0
#
# Copyright (C) 2018 Masahiro Yamada <yamada.masahiro@socionext.com>
#
"""
Kconfig unit testing framework.
This provides fixture functions commonly used from test files.
"""
import os
import pytest
import shutil
import subprocess
import tempfile
CONF_PATH = os.path.abspath(os.pa... | grace-kernel-grace-kernel-6.1.y | scripts/kconfig/tests/conftest.py |
# SPDX-License-Identifier: GPL-2.0
"""
Do not affect user-assigned choice value by another choice.
Handling of state flags for choices is complecated. In old days,
the defconfig result of a choice could be affected by another choice
if those choices interact by 'depends on', 'select', etc.
Related Linux commit: fbe9... | grace-kernel-grace-kernel-6.1.y | scripts/kconfig/tests/inter_choice/__init__.py |
# SPDX-License-Identifier: GPL-2.0
"""
Create submenu for symbols that depend on the preceding one.
If a symbols has dependency on the preceding symbol, the menu entry
should become the submenu of the preceding one, and displayed with
deeper indentation.
"""
def test(conf):
assert conf.oldaskconfig() == 0
as... | grace-kernel-grace-kernel-6.1.y | scripts/kconfig/tests/auto_submenu/__init__.py |
# SPDX-License-Identifier: GPL-2.0
"""
Escape sequence tests.
"""
def test(conf):
assert conf.oldaskconfig() == 0
assert conf.stderr_matches('expected_stderr')
| grace-kernel-grace-kernel-6.1.y | scripts/kconfig/tests/preprocess/escape/__init__.py |
# SPDX-License-Identifier: GPL-2.0
"""
Variable and user-defined function tests.
"""
def test(conf):
assert conf.oldaskconfig() == 0
assert conf.stderr_matches('expected_stderr')
| grace-kernel-grace-kernel-6.1.y | scripts/kconfig/tests/preprocess/variable/__init__.py |
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