[GIT PULL] perf changes for v5.4
From: Ingo Molnar
Date: Mon Sep 16 2019 - 08:03:28 EST
Linus,
Please pull the latest perf-core-for-linus git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf-core-for-linus
# HEAD: e336b4027775cb458dc713745e526fa1a1996b2a kprobes: Prohibit probing on BUG() and WARN() address
Kernel side changes:
- Improved kbprobes robustness
- Intel PEBS support for PT hardware tracing
- Other Intel PT improvements: high order pages memory footprint
reduction and various related cleanups
- Misc cleanups
The perf tooling side has been very busy in this cycle, with over 300
commits. This is an incomplete high-level summary of the many
improvements done by over 30 developers:
- Lots of updates to the following tools:
'perf c2c'
'perf config'
'perf record'
'perf report'
'perf script'
'perf test'
'perf top'
'perf trace'
- Updates to libperf and libtraceevent, and a consolidation of the
proliferation of x86 instruction decoder libraries.
- Vendor event updates for Intel and PowerPC CPUs,
- Updates to hardware tracing tooling for ARM and Intel CPUs,
- ... and lots of other changes and cleanups - see the shortlog and Git
log for details.
I'd also like to warn about the cfb104ca8a26affb2 merge commit, which
accidentally got a bit messier than intended (sorry!) - if it's
unacceptably ugly we will reconstruct the tree.
Thanks,
Ingo
------------------>
Adrian Hunter (6):
perf tools: Add aux_output attribute flag
perf tools: Add itrace option 'o' to synthesize aux-output events
perf intel-pt: Process options for PEBS event synthesis
perf tools: Add aux-output config term
perf intel-pt: Add brief documentation for PEBS via Intel PT
perf evsel: Add comment for 'idx' member in 'struct perf_sample_id
Alexander Shishkin (9):
perf record: Add an option to take an AUX snapshot on exit
perf/x86/intel/pt: Clean up ToPA allocation path
perf/x86/intel/pt: Use helpers to obtain ToPA entry size
perf/x86/intel/pt: Use pointer arithmetics instead in ToPA entry calculation
perf/x86/intel/pt: Split ToPA metadata and page layout
perf/x86/intel/pt: Free up space in a ToPA descriptor
perf/x86/intel/pt: Get rid of reverse lookup table for ToPA
perf: Allow normal events to output AUX data
perf/x86/intel: Support PEBS output to PT
Alexey Budankov (3):
perf record: Enable LBR callstack capture jointly with thread stack
perf report: Dump LBR callstack data by -D jointly with thread stack
perf report: Prefer DWARF callstacks to LBR ones when captured both
Andi Kleen (2):
perf report: Use timestamp__scnprintf_nsec() for time sort key
perf report: Fix --ns time sort key output
Andy Shevchenko (1):
tools: Keep list of tools in alphabetical order
Arnaldo Carvalho de Melo (129):
perf include bpf: Add bpf_tail_call() prototype
perf bpf: Do not attach a BPF prog to a tracepoint if its name starts with !
perf evsel: Store backpointer to attached bpf_object
perf trace: Add pointer to BPF object containing __augmented_syscalls__
perf trace: Look up maps just on the __augmented_syscalls__ BPF object
perf trace: Order -e syscalls table
perf trace: Add BPF handler for unaugmented syscalls
perf trace: Allow specifying the bpf prog to augment specific syscalls
perf trace: Put the per-syscall entry/exit prog_array BPF map infrastructure in place
perf trace: Handle raw_syscalls:sys_enter just like the BPF_OUTPUT augmented event
perf augmented_raw_syscalls: Add handler for "openat"
perf augmented_raw_syscalls: Switch to using BPF_MAP_TYPE_PROG_ARRAY
perf augmented_raw_syscalls: Support copying two string syscall args
perf trace: Look for default name for entries in the syscalls prog array
perf augmented_raw_syscalls: Rename augmented_args_filename to augmented_args_payload
perf augmented_raw_syscalls: Augment sockaddr arg in 'connect'
perf trace beauty: Make connect's addrlen be printed as an int, not hex
perf trace beauty: Disable fd->pathname when close() not enabled
perf trace beauty: Do not try to use the fd->pathname beautifier for bind/connect fd arg
perf trace beauty: Beautify 'sendto's sockaddr arg
perf trace beauty: Beautify bind's sockaddr arg
perf trace beauty: Add BPF augmenter for the 'rename' syscall
perf trace: Forward error codes when trying to read syscall info
perf trace: Mark syscall ids that are not allocated to avoid unnecessary error messages
perf trace: Preallocate the syscall table
perf trace: Reuse BPF augmenters from syscalls with similar args signature
perf trace: Add "sendfile64" alias to the "sendfile" syscall
perf session: Avoid infinite loop when seeing invalid header.size
perf config: Honour $PERF_CONFIG env var to specify alternate .perfconfig
perf config: Document the PERF_CONFIG environment variable
perf test vfs_getname: Disable ~/.perfconfig to get default output
perf top: Set display thread COMM to help with debugging
perf hists: Do not link a pair if already linked
perf hist: Remove dummy entries when finding real ones.
perf top: Collapse and resort all evsels in a group
perf tools: Add NO_LIBCAP=1 to the minimal build test
perf tools: Add CAP_SYSLOG define for older systems
perf ftrace: Improve error message about capability to use ftrace
perf evsel: Provide meaningful warning when trying to use 'aux_output' on older kernels
perf ui: No need to set ui_browser to 1 twice
perf script: Allow specifying event to switch on processing of other events
perf script: Allow showing the --switch-on event
perf script: Allow specifying event to switch off processing of other events
perf evswitch: Move struct to a separate header to use in other tools
perf evswitch: Move switch logic to use in other tools
perf evswitch: Add the names of on/off events
perf evswitch: Introduce OPTS_EVSWITCH() for cmd line processing
perf evswitch: Introduce init() method to set the on/off evsels from the command line
perf evswitch: Move enoent error message printing to separate function
perf evswitch: Add hint when not finding specified on/off events
perf trace: Add --switch-on/--switch-off events
perf top: Add --switch-on/--switch-off events
perf report: Add --switch-on/--switch-off events
tools headers: Add limits.h to access __WORDSIZE
perf tools: tools/include should come before tools/uapi/include
tools headers: Grab copy of linux/const.h, needed by linux/bits.h
tools headers: Synchronize linux/bits.h with the kernel sources
tools arch x86: Sync asm/cpufeatures.h with the with the kernel
perf ui: Make 'exit_msg' optional in ui__question_window()
perf ui: Introduce non-interactive ui__info_window() function
perf ui browser: Allow specifying message to show when no samples are available to display
perf top: Show info message while collecting samples
tools headers: Fixup bitsperlong per arch includes
perf arm64: Add missing debug.h header
perf kvm s390: Add missing string.h header
perf metricgroup: Remove needless includes from metricgroup.h
perf evsel: Move xyarray.h from evsel.c to evsel.h to reduce include dep tree
perf counts: Add missing headers needed for types used
perf bpf: Add missing xyarray.h header
perf evlist: Add missing xyarray.h header
perf script: Add missing counts.h
perf tests: Add missing counts.h
perf stat: Add missing counts.h
perf scripting python: Add missing counts.h header
perf evsel: Add missing perf/evsel.h header in util/evsel.h
perf evsel: Remove needless counts.h header from util/evsel.h
perf evsel: Remove needless stddef.h from util/evsel.h
perf evsel: util/evsel.h needs stdio.h as it uses FILE
perf x86 kvm-stat: Add missing string.h header
perf evsel: Switch to libperf's cpumap.h
perf cpumap: Remove needless includes from cpumap.h
perf cpumap: No need to include perf.h, ditch it
perf stat: Remove needless headers from stat.h
perf record: Move record_opts and other record decls out of perf.h
perf cacheline: Move cacheline related routines to separate files
perf srcline: Add missing srcline.h header to files needing its defs
perf sort: Remove needless headers from sort.h, provide fwd struct decls
perf augmented_raw_syscalls: Rename augmented_filename to augmented_arg
perf augmented_raw_syscalls: Postpone tmp map lookup to after pid_filter
perf augmented_raw_syscalls: Introduce helper to get the scratch space
perf augmented_raw_syscalls: Reduce perf_event_output() boilerplate
libperf: Rename the PERF_RECORD_ structs to have a "perf" suffix
perf tools: Rename perf_event::ksymbol_event to perf_event::ksymbol
perf tools: Rename perf_event::bpf_event to perf_event::bpf
perf tool: Rename perf_tool::bpf_event to bpf
perf evsel: Rename perf_missing_features::bpf_event to ::bpf
perf tools: Remove needless util.h include from builtin.h
perf evlist: Remove needless util.h from evlist.h
perf clang: Delete needless util-cxx.h header
perf evlist: Use unshare(CLONE_FS) in sb threads to let setns(CLONE_NEWNS) work
perf tools: Remove needless libtraceevent include directives
perf header: Move CPUINFO_PROC to the only file where it is used
perf tools: Move everything related to sys_perf_event_open() to perf-sys.h
perf time-utils: Adopt rdclock() from perf.h
perf tools: Remove needless perf.h include directive from headers
perf tools: Remove perf.h from source files not needing it
perf tools: Remove debug.h from header files not needing it
perf debug: Remove needless include directives from debug.h
perf env: Remove env.h from other headers where just a fwd decl is needed
perf event: Remove needless include directives from event.h
perf dso: Adopt DSO related macros from symbol.h
perf symbol: Move C++ demangle defines to the only file using it
perf symbols: Add missing linux/refcount.h to symbol.h
perf symbols: Move symsrc prototypes to a separate header
perf dsos: Move the dsos struct and its methods to separate source files
perf hist: Remove needless ui/progress.h from hist.h
perf tools: Move 'struct events_stats' and prototypes to separate header
perf tools: Remove needless sort.h include directives
perf probe: No need for symbol.h, symbol_conf is enough
perf tools: Remove needless map.h include directives
perf tools: Remove needless thread.h include directives
perf tools: Remove needless thread_map.h include directives
perf tools: Remove needless evlist.h include directives
perf tools: Remove needless evlist.h include directives
perf auxtrace: Uninline functions that touch perf_session
perf symbols: Move mem_info and branch_info out of symbol.h
perf build: Ignore intentional differences for the x86 insn decoder
objtool: Update sync-check.sh from perf's check-headers.sh
objtool: Ignore intentional differences for the x86 insn decoder
Benjamin Peterson (1):
perf trace beauty ioctl: Fix off-by-one error in cmd->string table
Gerald BAEZA (1):
libperf: Fix alignment trap with xyarray contents in 'perf stat'
Gustavo A. R. Silva (1):
perf script: Fix memory leaks in list_scripts()
Haiyan Song (2):
perf vendor events intel: Add Icelake V1.00 event file
perf vendor events intel: Add Tremontx event file v1.02
Igor Lubashev (8):
tools build: Add capability-related feature detection
perf tools: Add helpers to use capabilities if present
perf ftrace: Use CAP_SYS_ADMIN instead of euid==0
perf event: Check ref_reloc_sym before using it
perf tools: Use CAP_SYS_ADMIN with perf_event_paranoid checks
perf evsel: Kernel profiling is disallowed only when perf_event_paranoid > 1
perf symbols: Use CAP_SYSLOG with kptr_restrict checks
perf tools: Warn that perf_event_paranoid can restrict kernel symbols
James Clark (1):
perf tests: Fixes hang in zstd compression test by changing the source of random data
Jin Yao (3):
perf pmu: Change convert_scale from static to global
perf metricgroup: Scale the metric result
perf metricgroup: Support multiple events for metricgroup
Jiri Olsa (121):
perf stat: Move loaded out of struct perf_counts_values
perf cpu_map: Rename struct cpu_map to struct perf_cpu_map
perf tools: Rename struct thread_map to struct perf_thread_map
perf evsel: Rename struct perf_evsel to struct evsel
perf evlist: Rename struct perf_evlist to struct evlist
perf evsel: Rename perf_evsel__init() to evsel__init()
perf evlist: Rename perf_evlist__init() to evlist__init()
perf evlist: Rename perf_evlist__new() to evlist__new()
perf evlist: Rename perf_evlist__delete() to evlist__delete()
perf evsel: Rename perf_evsel__delete() to evsel__delete()
perf evsel: Rename perf_evsel__new() to evsel__new()
perf evlist: Rename perf_evlist__add() to evlist__add()
perf evlist: Rename perf_evlist__remove() to evlist__remove()
perf evsel: Rename perf_evsel__open() to evsel__open()
perf evsel: Rename perf_evsel__enable() to evsel__enable()
perf evsel: Rename perf_evsel__disable() to evsel__disable()
perf evsel: Rename perf_evsel__apply_filter() to evsel__apply_filter()
perf evsel: Rename perf_evsel__cpus() to evsel__cpus()
perf evlist: Rename perf_evlist__open() to evlist__open()
perf evlist: Rename perf_evlist__close() to evlist__close()
perf evlist: Rename perf_evlist__enable() to evlist__enable()
perf evlist: Rename perf_evlist__disable() to evlist__disable()
libperf: Make libperf.a part of the perf build
libperf: Add build version support
libperf: Add libperf to the python.so build
libperf: Add perf/core.h header
libperf: Add debug output support
libperf: Add perf_cpu_map struct
libperf: Add perf_cpu_map__dummy_new() function
libperf: Add perf_cpu_map__get()/perf_cpu_map__put()
libperf: Add perf_thread_map struct
libperf: Add perf_thread_map__new_dummy() function
libperf: Add perf_thread_map__get()/perf_thread_map__put()
libperf: Add perf_evlist and perf_evsel structs
libperf: Include perf_evsel in evsel object
libperf: Include perf_evlist in evlist object
libperf: Add perf_evsel__init function
libperf: Add perf_evlist__init() function
libperf: Add perf_evlist__add() function
libperf: Add perf_evlist__remove() function
libperf: Add nr_entries to struct perf_evlist
libperf: Move perf_event_attr field from perf's evsel to libperf's perf_evsel
libperf: Add perf_cpu_map__new()/perf_cpu_map__read() functions
libperf: Move zalloc.o into libperf
libperf: Add perf_evlist__new() function
libperf: Add perf_evsel__new() function
libperf: Add perf_evlist__for_each_evsel() iterator
libperf: Add perf_evlist__delete() function
libperf: Add perf_evsel__delete() function
libperf: Add cpus to struct perf_evsel
libperf: Add own_cpus to struct perf_evsel
libperf: Add threads to struct perf_evsel
libperf: Add has_user_cpus to struct perf_evlist
libperf: Add cpus to struct perf_evlist
libperf: Add threads to struct perf_evlist
libperf: Add perf_evlist__set_maps() function
libperf: Adopt xyarray class from perf
libperf: Move fd array from perf's evsel to lobperf's perf_evsel class
libperf: Move nr_members from perf's evsel to libperf's perf_evsel
libperf: Adopt the readn()/writen() functions from tools/perf
libperf: Adopt perf_evsel__alloc_fd() function from tools/perf
libperf: Adopt simplified perf_evsel__open() function from tools/perf
libperf: Adopt simplified perf_evsel__close() function from tools/perf
libperf: Adopt perf_evsel__read() function from tools/perf
libperf: Adopt perf_evsel__enable()/disable()/apply_filter() functions
libperf: Add perf_cpu_map__for_each_cpu() macro
libperf: Add perf_evsel__cpus()/threads() functions
libperf: Adopt simplified perf_evlist__open()/close() functions from tools/perf
libperf: Adopt perf_evlist__enable()/disable() functions from perf
libperf: Add perf_evsel__attr() function
libperf: Add install targets
libperf: Add tests support
libperf: Add perf_cpu_map test
libperf: Add perf_thread_map test
libperf: Add perf_evlist test
libperf: Add perf_evsel tests
libperf: Add perf_evlist__enable/disable test
libperf: Add perf_evsel__enable/disable test
libperf: Initial documentation
libperf: Fix arch include paths
tools headers: Add missing perf_event.h include
perf tools: Use perf_cpu_map__nr instead of cpu_map__nr
libperf: Move perf's cpu_map__empty() to perf_cpu_map__empty()
libperf: Move perf's cpu_map__idx() to perf_cpu_map__idx()
libperf: Add perf_thread_map__nr/perf_thread_map__pid functions
libperf: Add PERF_RECORD_MMAP 'struct mmap_event' to perf/event.h
libperf: Add PERF_RECORD_MMAP2 'struct mmap2_event' to perf/event.h
libperf: Add PERF_RECORD_COMM 'struct comm_event' to perf/event.h
libperf: Add PERF_RECORD_NAMESPACES 'struct namespaces_event' to perf/event.h
libperf: Add PERF_RECORD_FORK 'struct fork_event' to perf/event.h
libperf: Add PERF_RECORD_LOST 'struct lost_event' to perf/event.h
libperf: Add PERF_RECORD_LOST_SAMPLES 'struct lost_samples_event' to perf/event.h
libperf: Add PERF_RECORD_READ 'struct read_event' to perf/event.h
libperf: Add PERF_RECORD_THROTTLE 'struct throttle_event' to perf/event.h
libperf: Add PERF_RECORD_KSYMBOL 'struct ksymbol_event' to perf/event.h
libperf: Add PERF_RECORD_BPF_EVENT 'struct bpf_event' to perf/event.h
libperf: Add PERF_RECORD_SAMPLE 'struct sample_event' to perf/event.h
libperf: Add PERF_RECORD_HEADER_ATTR 'struct attr_event' to perf/event.h
libperf: Add PERF_RECORD_CPU_MAP 'struct cpu_map_event' to perf/event.h
libperf: Add PERF_RECORD_EVENT_UPDATE 'struct event_update_event' to perf/event.h
libperf: Add PERF_RECORD_HEADER_EVENT_TYPE 'struct event_type_event' to perf/event.h
libperf: Add PERF_RECORD_HEADER_TRACING_DATA 'struct tracing_data_event' to perf/event.h
libperf: Add PERF_RECORD_HEADER_BUILD_ID 'struct build_id_event' to perf/event.h
libperf: Add PERF_RECORD_ID_INDEX 'struct id_index_event' to perf/event.h
libperf: Add PERF_RECORD_AUXTRACE_INFO 'struct auxtrace_info_event' to perf/event.h
libperf: Add PERF_RECORD_AUXTRACE 'struct auxtrace_event' to perf/event.h
libperf: Add PERF_RECORD_AUXTRACE_ERROR 'struct auxtrace_error_event' to perf/event.h
libperf: Add PERF_RECORD_AUX 'struct aux_event' to perf/event.h
libperf: Add PERF_RECORD_ITRACE_START 'struct itrace_start_event' to perf/event.h
libperf: Add PERF_RECORD_SWITCH 'struct context_switch_event' to perf/event.h
libperf: Add PERF_RECORD_THREAD_MAP 'struct thread_map_event' to perf/event.h
libperf: Add PERF_RECORD_STAT_CONFIG 'struct stat_config_event' to perf/event.h
libperf: Add PERF_RECORD_STAT 'struct stat_event' to perf/event.h
libperf: Add PERF_RECORD_STAT_ROUND 'struct stat_round_event' to perf/event.h
libperf: Add PERF_RECORD_TIME_CONV 'struct time_conv_event' to perf/event.h
libperf: Add PERF_RECORD_HEADER_FEATURE 'struct feature_event' to perf/event.h
libperf: Add PERF_RECORD_COMPRESSED 'struct compressed_event' to perf/event.h
libperf: Add 'union perf_event' to perf/event.h
libperf: Rename the PERF_RECORD_ structs to have a "perf" prefix
libperf: Move 'enum perf_user_event_type' to perf/event.h
perf c2c: Display proper cpu count in nodes column
John Keeping (3):
perf map: Use zalloc for map_groups
perf unwind: Fix libunwind when tid != pid
perf unwind: Remove unnecessary test
Josh Poimboeuf (4):
objtool: Move x86 insn decoder to a common location
perf: Update .gitignore file
perf intel-pt: Remove inat.c from build dependency list
perf intel-pt: Use shared x86 insn decoder
Kyle Meyer (7):
perf timechart: Refactor svg_build_topology_map()
perf svghelper: Replace MAX_NR_CPUS with perf_env::nr_cpus_online
perf stat: Replace MAX_NR_CPUS with cpu__max_cpu()
perf session: Replace MAX_NR_CPUS with perf_env::nr_cpus_online
perf machine: Replace MAX_NR_CPUS with perf_env::nr_cpus_online
perf header: Replace MAX_NR_CPUS with cpu__max_cpu()
libperf: Warn when exceeding MAX_NR_CPUS in cpumap
Leo Yan (2):
perf trace: Fix segmentation fault when access syscall info on arm64
perf cs-etm: Support sample flags 'insn' and 'insnlen'
Luke Mujica (1):
perf tools: Fix paths in include statements
Masami Hiramatsu (2):
x86, perf: Fix the dependency of the x86 insn decoder selftest
kprobes: Prohibit probing on BUG() and WARN() address
Michael Petlan (1):
perf vendor events power9: Added missing event descriptions
Namhyung Kim (2):
perf top: Decay all events in the evlist
perf top: Fix event group with more than two events
Naveen N. Rao (1):
perf arch powerpc: Sync powerpc syscall.tbl
Ravi Bangoria (1):
perf c2c: Fix report with offline cpus
Souptick Joarder (1):
perf tools: Remove duplicate headers
Steven Rostedt (VMware) (3):
tools lib traceevent: Fix "robust" test of do_generate_dynamic_list_file
tools lib traceevent: Do not free tep->cmdlines in add_new_comm() on failure
tools lib traceevent: Remove unneeded qsort and uses memmove instead
Tan Xiaojun (1):
perf record: Support aarch64 random socket_id assignment
Tzvetomir Stoyanov (3):
libtraceevent, perf tools: Changes in tep_print_event_* APIs
libtraceevent: Remove tep_register_trace_clock()
libtraceevent: Change users plugin directory
Valdis Kletnieks (1):
perf/x86: Make more stuff static
Vince Weaver (1):
perf.data documentation: Clarify HEADER_SAMPLE_TOPOLOGY format
arch/x86/Kconfig.debug | 2 +-
arch/x86/events/core.c | 34 +
arch/x86/events/intel/core.c | 18 +
arch/x86/events/intel/cstate.c | 4 +-
arch/x86/events/intel/ds.c | 51 +-
arch/x86/events/intel/lbr.c | 2 +-
arch/x86/events/intel/pt.c | 330 ++++--
arch/x86/events/intel/pt.h | 12 +-
arch/x86/events/intel/rapl.c | 2 +-
arch/x86/events/msr.c | 2 +-
arch/x86/events/perf_event.h | 17 +
arch/x86/include/asm/intel_pt.h | 2 +
arch/x86/include/asm/msr-index.h | 4 +
include/linux/bug.h | 5 +
include/linux/perf_event.h | 14 +
include/uapi/linux/perf_event.h | 3 +-
kernel/events/core.c | 93 ++
kernel/kprobes.c | 3 +-
tools/Makefile | 4 +-
tools/arch/x86/include/asm/cpufeatures.h | 3 +
.../x86/include/asm}/inat.h | 0
.../arch/x86/include/asm/inat_types.h | 0
.../x86/include/asm}/insn.h | 0
.../{objtool => }/arch/x86/include/asm/orc_types.h | 0
tools/{objtool => }/arch/x86/lib/inat.c | 2 +-
tools/{objtool => }/arch/x86/lib/insn.c | 4 +-
.../{objtool => }/arch/x86/lib/x86-opcode-map.txt | 0
.../arch/x86/tools/gen-insn-attr-x86.awk | 0
tools/build/Makefile.feature | 2 +
tools/build/feature/Makefile | 4 +
tools/build/feature/test-libcap.c | 20 +
tools/include/linux/bitops.h | 1 +
tools/include/linux/bits.h | 17 +-
tools/include/linux/const.h | 9 +
tools/include/linux/ring_buffer.h | 1 +
tools/include/uapi/asm/bitsperlong.h | 18 +-
tools/include/uapi/linux/const.h | 31 +
tools/include/uapi/linux/perf_event.h | 3 +-
tools/lib/traceevent/Makefile | 10 +-
tools/lib/traceevent/event-parse-api.c | 40 -
tools/lib/traceevent/event-parse-local.h | 6 -
tools/lib/traceevent/event-parse.c | 391 ++++---
tools/lib/traceevent/event-parse.h | 30 +-
tools/lib/traceevent/event-plugin.c | 2 +-
tools/objtool/Makefile | 4 +-
tools/objtool/arch/x86/Build | 4 +-
tools/objtool/arch/x86/decode.c | 4 +-
tools/objtool/arch/x86/include/asm/inat.h | 230 ----
tools/objtool/arch/x86/include/asm/insn.h | 216 ----
tools/objtool/sync-check.sh | 44 +-
tools/perf/.gitignore | 3 +
tools/perf/Documentation/intel-pt.txt | 15 +
tools/perf/Documentation/itrace.txt | 2 +
tools/perf/Documentation/perf-config.txt | 4 +
tools/perf/Documentation/perf-record.txt | 13 +-
tools/perf/Documentation/perf-report.txt | 17 +
tools/perf/Documentation/perf-script.txt | 9 +
tools/perf/Documentation/perf-top.txt | 38 +
tools/perf/Documentation/perf-trace.txt | 9 +
tools/perf/Documentation/perf.data-file-format.txt | 25 +-
tools/perf/Makefile.config | 14 +-
tools/perf/Makefile.perf | 33 +-
tools/perf/arch/arm/annotate/instructions.c | 1 +
tools/perf/arch/arm/util/auxtrace.c | 9 +-
tools/perf/arch/arm/util/cs-etm.c | 107 +-
tools/perf/arch/arm64/annotate/instructions.c | 1 +
tools/perf/arch/arm64/util/arm-spe.c | 30 +-
tools/perf/arch/arm64/util/header.c | 7 +-
tools/perf/arch/arm64/util/sym-handling.c | 8 +-
tools/perf/arch/common.c | 3 +
tools/perf/arch/common.h | 4 +-
tools/perf/arch/powerpc/entry/syscalls/syscall.tbl | 146 ++-
tools/perf/arch/powerpc/util/kvm-stat.c | 12 +-
tools/perf/arch/powerpc/util/mem-events.c | 1 +
tools/perf/arch/powerpc/util/perf_regs.c | 1 -
tools/perf/arch/powerpc/util/sym-handling.c | 1 +
tools/perf/arch/powerpc/util/unwind-libdw.c | 1 +
tools/perf/arch/s390/util/auxtrace.c | 15 +-
tools/perf/arch/s390/util/kvm-stat.c | 9 +-
tools/perf/arch/x86/tests/bp-modify.c | 1 +
tools/perf/arch/x86/tests/insn-x86.c | 3 +-
tools/perf/arch/x86/tests/intel-cqm.c | 9 +-
tools/perf/arch/x86/tests/perf-time-to-tsc.c | 34 +-
tools/perf/arch/x86/tests/rdpmc.c | 4 +-
tools/perf/arch/x86/util/archinsn.c | 3 +-
tools/perf/arch/x86/util/auxtrace.c | 10 +-
tools/perf/arch/x86/util/header.c | 1 +
tools/perf/arch/x86/util/intel-bts.c | 49 +-
tools/perf/arch/x86/util/intel-pt.c | 123 +-
tools/perf/arch/x86/util/kvm-stat.c | 17 +-
tools/perf/arch/x86/util/perf_regs.c | 4 +-
tools/perf/arch/x86/util/tsc.c | 8 +-
tools/perf/bench/epoll-ctl.c | 8 +-
tools/perf/bench/epoll-wait.c | 8 +-
tools/perf/bench/futex-hash.c | 5 +-
tools/perf/bench/futex-lock-pi.c | 7 +-
tools/perf/bench/futex-requeue.c | 7 +-
tools/perf/bench/futex-wake-parallel.c | 6 +-
tools/perf/bench/futex-wake.c | 7 +-
tools/perf/bench/mem-functions.c | 3 +-
tools/perf/bench/numa.c | 1 -
tools/perf/bench/sched-messaging.c | 1 -
tools/perf/bench/sched-pipe.c | 1 -
tools/perf/builtin-annotate.c | 20 +-
tools/perf/builtin-bench.c | 1 -
tools/perf/builtin-buildid-cache.c | 6 +-
tools/perf/builtin-buildid-list.c | 4 +-
tools/perf/builtin-c2c.c | 22 +-
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tools/perf/builtin-inject.c | 62 +-
tools/perf/builtin-kallsyms.c | 1 +
tools/perf/builtin-kmem.c | 29 +-
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tools/perf/builtin-mem.c | 4 +-
tools/perf/builtin-probe.c | 5 +-
tools/perf/builtin-record.c | 97 +-
tools/perf/builtin-report.c | 55 +-
tools/perf/builtin-sched.c | 101 +-
tools/perf/builtin-script.c | 192 +--
tools/perf/builtin-stat.c | 146 +--
tools/perf/builtin-timechart.c | 56 +-
tools/perf/builtin-top.c | 159 +--
tools/perf/builtin-trace.c | 637 +++++++---
tools/perf/builtin-version.c | 2 +-
tools/perf/builtin.h | 2 -
tools/perf/check-headers.sh | 13 +-
tools/perf/examples/bpf/augmented_raw_syscalls.c | 318 ++---
tools/perf/include/bpf/bpf.h | 2 +
tools/perf/lib/Build | 12 +
tools/perf/lib/Documentation/Makefile | 7 +
tools/perf/lib/Documentation/man/libperf.rst | 100 ++
tools/perf/lib/Documentation/tutorial/tutorial.rst | 123 ++
tools/perf/lib/Makefile | 158 +++
tools/perf/lib/core.c | 34 +
tools/perf/lib/cpumap.c | 262 +++++
tools/perf/lib/evlist.c | 159 +++
tools/perf/lib/evsel.c | 232 ++++
tools/perf/lib/include/internal/cpumap.h | 19 +
tools/perf/lib/include/internal/evlist.h | 50 +
tools/perf/lib/include/internal/evsel.h | 29 +
tools/perf/lib/include/internal/lib.h | 10 +
tools/perf/lib/include/internal/tests.h | 19 +
tools/perf/lib/include/internal/threadmap.h | 23 +
.../perf/{util => lib/include/internal}/xyarray.h | 9 +-
tools/perf/lib/include/perf/core.h | 22 +
tools/perf/lib/include/perf/cpumap.h | 25 +
tools/perf/lib/include/perf/event.h | 385 ++++++
tools/perf/lib/include/perf/evlist.h | 35 +
tools/perf/lib/include/perf/evsel.h | 39 +
tools/perf/lib/include/perf/threadmap.h | 20 +
tools/perf/lib/internal.h | 18 +
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tools/perf/lib/libperf.map | 43 +
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tools/perf/lib/tests/Makefile | 38 +
tools/perf/lib/tests/test-cpumap.c | 21 +
tools/perf/lib/tests/test-evlist.c | 186 +++
tools/perf/lib/tests/test-evsel.c | 125 ++
tools/perf/lib/tests/test-threadmap.c | 21 +
tools/perf/lib/threadmap.c | 91 ++
tools/perf/lib/xyarray.c | 33 +
tools/perf/perf-sys.h | 51 +-
tools/perf/perf.c | 11 +-
tools/perf/perf.h | 82 --
.../pmu-events/arch/powerpc/power9/memory.json | 2 +-
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tools/perf/pmu-events/arch/x86/icelake/cache.json | 552 +++++++++
.../arch/x86/icelake/floating-point.json | 102 ++
.../perf/pmu-events/arch/x86/icelake/frontend.json | 424 +++++++
tools/perf/pmu-events/arch/x86/icelake/memory.json | 410 +++++++
tools/perf/pmu-events/arch/x86/icelake/other.json | 121 ++
.../perf/pmu-events/arch/x86/icelake/pipeline.json | 892 ++++++++++++++
.../arch/x86/icelake/virtual-memory.json | 236 ++++
tools/perf/pmu-events/arch/x86/mapfile.csv | 3 +
tools/perf/pmu-events/arch/x86/tremontx/cache.json | 111 ++
.../pmu-events/arch/x86/tremontx/frontend.json | 26 +
.../perf/pmu-events/arch/x86/tremontx/memory.json | 26 +
tools/perf/pmu-events/arch/x86/tremontx/other.json | 26 +
.../pmu-events/arch/x86/tremontx/pipeline.json | 111 ++
.../arch/x86/tremontx/uncore-memory.json | 73 ++
.../pmu-events/arch/x86/tremontx/uncore-other.json | 431 +++++++
.../pmu-events/arch/x86/tremontx/uncore-power.json | 11 +
.../arch/x86/tremontx/virtual-memory.json | 86 ++
tools/perf/scripts/perl/Perf-Trace-Util/Context.c | 1 -
.../perf/scripts/python/Perf-Trace-Util/Context.c | 1 -
tools/perf/tests/attr.c | 3 +-
tools/perf/tests/backward-ring-buffer.c | 22 +-
tools/perf/tests/bitmap.c | 5 +-
tools/perf/tests/bp_account.c | 3 +-
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tools/perf/tests/bpf.c | 15 +-
tools/perf/tests/builtin-test.c | 1 +
tools/perf/tests/code-reading.c | 59 +-
tools/perf/tests/cpumap.c | 33 +-
tools/perf/tests/dso-data.c | 1 +
tools/perf/tests/dwarf-unwind.c | 1 +
tools/perf/tests/event-times.c | 83 +-
tools/perf/tests/event_update.c | 32 +-
tools/perf/tests/evsel-roundtrip-name.c | 12 +-
tools/perf/tests/evsel-tp-sched.c | 8 +-
tools/perf/tests/expr.c | 1 +
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tools/perf/tests/keep-tracking.c | 47 +-
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tools/perf/tests/llvm.c | 2 +-
tools/perf/tests/make | 1 +
tools/perf/tests/mem.c | 1 +
tools/perf/tests/mem2node.c | 8 +-
tools/perf/tests/mmap-basic.c | 31 +-
tools/perf/tests/mmap-thread-lookup.c | 4 +-
tools/perf/tests/openat-syscall-all-cpus.c | 20 +-
tools/perf/tests/openat-syscall-tp-fields.c | 18 +-
tools/perf/tests/openat-syscall.c | 12 +-
tools/perf/tests/parse-events.c | 1221 ++++++++++----------
tools/perf/tests/parse-no-sample-id-all.c | 10 +-
tools/perf/tests/perf-record.c | 13 +-
tools/perf/tests/sample-parsing.c | 16 +-
tools/perf/tests/sdt.c | 4 +-
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tools/perf/tests/sw-clock.c | 35 +-
tools/perf/tests/switch-tracking.c | 67 +-
tools/perf/tests/task-exit.c | 38 +-
tools/perf/tests/thread-map.c | 43 +-
tools/perf/tests/thread-mg-share.c | 1 -
tools/perf/tests/time-utils-test.c | 2 +-
tools/perf/tests/topology.c | 9 +-
tools/perf/tests/unit_number__scnprintf.c | 1 +
tools/perf/tests/vmlinux-kallsyms.c | 1 +
tools/perf/tests/wp.c | 5 +
tools/perf/trace/beauty/ioctl.c | 2 +-
tools/perf/ui/browser.c | 3 +-
tools/perf/ui/browser.h | 1 +
tools/perf/ui/browsers/annotate.c | 18 +-
tools/perf/ui/browsers/header.c | 1 -
tools/perf/ui/browsers/hists.c | 63 +-
tools/perf/ui/browsers/map.c | 1 +
tools/perf/ui/browsers/res_sample.c | 9 +-
tools/perf/ui/browsers/scripts.c | 18 +-
tools/perf/ui/gtk/annotate.c | 9 +-
tools/perf/ui/gtk/browser.c | 2 -
tools/perf/ui/gtk/gtk.h | 8 +-
tools/perf/ui/gtk/helpline.c | 1 +
tools/perf/ui/gtk/hists.c | 7 +-
tools/perf/ui/gtk/setup.c | 1 -
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tools/perf/ui/helpline.h | 2 -
tools/perf/ui/hist.c | 20 +-
tools/perf/ui/progress.c | 1 -
tools/perf/ui/setup.c | 5 +-
tools/perf/ui/stdio/hist.c | 2 +
tools/perf/ui/tui/helpline.c | 2 +
tools/perf/ui/tui/progress.c | 1 -
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tools/perf/ui/tui/util.c | 38 +-
tools/perf/ui/util.c | 4 +-
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tools/perf/util/arm-spe.c | 10 +-
tools/perf/util/auxtrace.c | 102 +-
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tools/perf/util/counts.c | 17 +-
tools/perf/util/counts.h | 38 +-
tools/perf/util/cpumap.c | 285 +----
tools/perf/util/cpumap.h | 63 +-
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tools/perf/util/cputopo.h | 1 -
tools/perf/util/cs-etm.c | 73 +-
tools/perf/util/cs-etm.h | 3 +-
tools/perf/util/data-convert-bt.c | 38 +-
tools/perf/util/data.c | 2 +-
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tools/perf/util/db-export.h | 10 +-
tools/perf/util/debug.c | 6 +-
tools/perf/util/debug.h | 6 +-
tools/perf/util/dso.c | 237 +---
tools/perf/util/dso.h | 28 +-
tools/perf/util/dsos.c | 232 ++++
tools/perf/util/dsos.h | 44 +
tools/perf/util/dwarf-aux.c | 1 +
tools/perf/util/dwarf-aux.h | 2 +
tools/perf/util/env.c | 4 +-
tools/perf/util/env.h | 2 +-
tools/perf/util/event.c | 121 +-
tools/perf/util/event.h | 469 +-------
tools/perf/util/events_stats.h | 51 +
tools/perf/util/evlist.c | 628 +++++-----
tools/perf/util/evlist.h | 219 ++--
tools/perf/util/evsel.c | 539 ++++-----
tools/perf/util/evsel.h | 222 ++--
tools/perf/util/evsel_fprintf.c | 16 +-
tools/perf/util/evswitch.c | 61 +
tools/perf/util/evswitch.h | 31 +
tools/perf/util/expr.y | 2 +
tools/perf/util/genelf.c | 3 +-
tools/perf/util/genelf_debug.c | 1 -
tools/perf/util/get_current_dir_name.c | 1 -
tools/perf/util/header.c | 315 ++---
tools/perf/util/header.h | 24 +-
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tools/perf/util/hist.h | 45 +-
tools/perf/util/intel-bts.c | 32 +-
tools/perf/util/intel-pt-decoder/Build | 22 +-
.../util/intel-pt-decoder/gen-insn-attr-x86.awk | 392 -------
tools/perf/util/intel-pt-decoder/inat.c | 82 --
tools/perf/util/intel-pt-decoder/inat_types.h | 15 -
tools/perf/util/intel-pt-decoder/insn.c | 593 ----------
.../perf/util/intel-pt-decoder/intel-pt-decoder.c | 2 +-
.../util/intel-pt-decoder/intel-pt-insn-decoder.c | 10 +-
.../perf/util/intel-pt-decoder/x86-opcode-map.txt | 1072 -----------------
tools/perf/util/intel-pt.c | 126 +-
tools/perf/util/jitdump.c | 9 +-
tools/perf/util/kvm-stat.h | 24 +-
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tools/perf/util/map_groups.h | 4 +
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tools/perf/util/mem2node.h | 3 +-
tools/perf/util/metricgroup.c | 110 +-
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tools/perf/util/namespaces.c | 2 +-
tools/perf/util/namespaces.h | 4 +-
tools/perf/util/ordered-events.c | 1 +
tools/perf/util/parse-branch-options.c | 4 +-
tools/perf/util/parse-events.c | 167 +--
tools/perf/util/parse-events.h | 9 +-
tools/perf/util/parse-events.l | 1 +
tools/perf/util/path.c | 3 +-
tools/perf/util/path.h | 3 +
tools/perf/util/perf-hooks.c | 1 +
tools/perf/util/pmu.c | 25 +-
tools/perf/util/pmu.h | 4 +-
tools/perf/util/probe-event.c | 6 +-
tools/perf/util/probe-file.c | 4 +-
tools/perf/util/probe-finder.c | 1 +
tools/perf/util/pstack.c | 1 +
tools/perf/util/python-ext-sources | 3 +-
tools/perf/util/python.c | 139 +--
tools/perf/util/record.c | 78 +-
tools/perf/util/record.h | 74 ++
tools/perf/util/s390-cpumsf.c | 10 +-
tools/perf/util/s390-sample-raw.c | 8 +-
tools/perf/util/sample-raw.c | 2 +-
tools/perf/util/sample-raw.h | 6 +-
.../perf/util/scripting-engines/trace-event-perl.c | 16 +-
.../util/scripting-engines/trace-event-python.c | 46 +-
tools/perf/util/session.c | 178 +--
tools/perf/util/session.h | 14 +-
tools/perf/util/setup.py | 5 +-
tools/perf/util/sort.c | 81 +-
tools/perf/util/sort.h | 34 +-
tools/perf/util/stat-display.c | 115 +-
tools/perf/util/stat-shadow.c | 135 ++-
tools/perf/util/stat.c | 88 +-
tools/perf/util/stat.h | 42 +-
tools/perf/util/strbuf.c | 5 +
tools/perf/util/svghelper.c | 62 +-
tools/perf/util/svghelper.h | 4 +-
tools/perf/util/symbol-elf.c | 7 +
tools/perf/util/symbol-minimal.c | 2 +
tools/perf/util/symbol.c | 20 +-
tools/perf/util/symbol.h | 63 +-
tools/perf/util/symbol_fprintf.c | 1 +
tools/perf/util/symsrc.h | 46 +
tools/perf/util/syscalltbl.c | 1 +
tools/perf/util/syscalltbl.h | 1 +
tools/perf/util/target.c | 3 +
tools/perf/util/thread-stack.c | 1 +
tools/perf/util/thread.c | 13 +-
tools/perf/util/thread.h | 8 +-
tools/perf/util/thread_map.c | 137 +--
tools/perf/util/thread_map.h | 66 +-
tools/perf/util/time-utils.c | 1 -
tools/perf/util/time-utils.h | 9 +
tools/perf/util/tool.h | 10 +-
tools/perf/util/top.c | 13 +-
tools/perf/util/top.h | 12 +-
tools/perf/util/trace-event-info.c | 15 +-
tools/perf/util/trace-event-parse.c | 3 +-
tools/perf/util/trace-event-read.c | 1 -
tools/perf/util/trace-event-scripting.c | 3 +-
tools/perf/util/trace-event.h | 5 +-
tools/perf/util/trigger.h | 1 -
tools/perf/util/unwind-libdw.c | 1 +
tools/perf/util/unwind-libunwind-local.c | 18 +-
tools/perf/util/unwind-libunwind.c | 41 +-
tools/perf/util/unwind.h | 25 +-
tools/perf/util/util-cxx.h | 27 -
tools/perf/util/util.c | 71 +-
tools/perf/util/util.h | 5 +-
tools/perf/util/values.c | 1 +
tools/perf/util/vdso.c | 1 +
tools/perf/util/zlib.c | 1 +
441 files changed, 13375 insertions(+), 8857 deletions(-)
rename tools/{perf/util/intel-pt-decoder => arch/x86/include/asm}/inat.h (100%)
rename tools/{objtool => }/arch/x86/include/asm/inat_types.h (100%)
rename tools/{perf/util/intel-pt-decoder => arch/x86/include/asm}/insn.h (100%)
rename tools/{objtool => }/arch/x86/include/asm/orc_types.h (100%)
rename tools/{objtool => }/arch/x86/lib/inat.c (98%)
rename tools/{objtool => }/arch/x86/lib/insn.c (99%)
rename tools/{objtool => }/arch/x86/lib/x86-opcode-map.txt (100%)
rename tools/{objtool => }/arch/x86/tools/gen-insn-attr-x86.awk (100%)
create mode 100644 tools/build/feature/test-libcap.c
create mode 100644 tools/include/linux/const.h
create mode 100644 tools/include/uapi/linux/const.h
delete mode 100644 tools/objtool/arch/x86/include/asm/inat.h
delete mode 100644 tools/objtool/arch/x86/include/asm/insn.h
create mode 100644 tools/perf/lib/Build
create mode 100644 tools/perf/lib/Documentation/Makefile
create mode 100644 tools/perf/lib/Documentation/man/libperf.rst
create mode 100644 tools/perf/lib/Documentation/tutorial/tutorial.rst
create mode 100644 tools/perf/lib/Makefile
create mode 100644 tools/perf/lib/core.c
create mode 100644 tools/perf/lib/cpumap.c
create mode 100644 tools/perf/lib/evlist.c
create mode 100644 tools/perf/lib/evsel.c
create mode 100644 tools/perf/lib/include/internal/cpumap.h
create mode 100644 tools/perf/lib/include/internal/evlist.h
create mode 100644 tools/perf/lib/include/internal/evsel.h
create mode 100644 tools/perf/lib/include/internal/lib.h
create mode 100644 tools/perf/lib/include/internal/tests.h
create mode 100644 tools/perf/lib/include/internal/threadmap.h
rename tools/perf/{util => lib/include/internal}/xyarray.h (77%)
create mode 100644 tools/perf/lib/include/perf/core.h
create mode 100644 tools/perf/lib/include/perf/cpumap.h
create mode 100644 tools/perf/lib/include/perf/event.h
create mode 100644 tools/perf/lib/include/perf/evlist.h
create mode 100644 tools/perf/lib/include/perf/evsel.h
create mode 100644 tools/perf/lib/include/perf/threadmap.h
create mode 100644 tools/perf/lib/internal.h
create mode 100644 tools/perf/lib/lib.c
create mode 100644 tools/perf/lib/libperf.map
create mode 100644 tools/perf/lib/libperf.pc.template
create mode 100644 tools/perf/lib/tests/Makefile
create mode 100644 tools/perf/lib/tests/test-cpumap.c
create mode 100644 tools/perf/lib/tests/test-evlist.c
create mode 100644 tools/perf/lib/tests/test-evsel.c
create mode 100644 tools/perf/lib/tests/test-threadmap.c
create mode 100644 tools/perf/lib/threadmap.c
create mode 100644 tools/perf/lib/xyarray.c
create mode 100644 tools/perf/pmu-events/arch/x86/icelake/cache.json
create mode 100644 tools/perf/pmu-events/arch/x86/icelake/floating-point.json
create mode 100644 tools/perf/pmu-events/arch/x86/icelake/frontend.json
create mode 100644 tools/perf/pmu-events/arch/x86/icelake/memory.json
create mode 100644 tools/perf/pmu-events/arch/x86/icelake/other.json
create mode 100644 tools/perf/pmu-events/arch/x86/icelake/pipeline.json
create mode 100644 tools/perf/pmu-events/arch/x86/icelake/virtual-memory.json
create mode 100644 tools/perf/pmu-events/arch/x86/tremontx/cache.json
create mode 100644 tools/perf/pmu-events/arch/x86/tremontx/frontend.json
create mode 100644 tools/perf/pmu-events/arch/x86/tremontx/memory.json
create mode 100644 tools/perf/pmu-events/arch/x86/tremontx/other.json
create mode 100644 tools/perf/pmu-events/arch/x86/tremontx/pipeline.json
create mode 100644 tools/perf/pmu-events/arch/x86/tremontx/uncore-memory.json
create mode 100644 tools/perf/pmu-events/arch/x86/tremontx/uncore-other.json
create mode 100644 tools/perf/pmu-events/arch/x86/tremontx/uncore-power.json
create mode 100644 tools/perf/pmu-events/arch/x86/tremontx/virtual-memory.json
create mode 100644 tools/perf/util/cacheline.c
create mode 100644 tools/perf/util/cacheline.h
create mode 100644 tools/perf/util/cap.c
create mode 100644 tools/perf/util/cap.h
create mode 100644 tools/perf/util/dsos.c
create mode 100644 tools/perf/util/dsos.h
create mode 100644 tools/perf/util/events_stats.h
create mode 100644 tools/perf/util/evswitch.c
create mode 100644 tools/perf/util/evswitch.h
delete mode 100644 tools/perf/util/intel-pt-decoder/gen-insn-attr-x86.awk
delete mode 100644 tools/perf/util/intel-pt-decoder/inat.c
delete mode 100644 tools/perf/util/intel-pt-decoder/inat_types.h
delete mode 100644 tools/perf/util/intel-pt-decoder/insn.c
delete mode 100644 tools/perf/util/intel-pt-decoder/x86-opcode-map.txt
create mode 100644 tools/perf/util/record.h
create mode 100644 tools/perf/util/symsrc.h
delete mode 100644 tools/perf/util/util-cxx.h