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Message-ID: <20130903132933.GA24955@gmail.com>
Date: Tue, 3 Sep 2013 15:29:33 +0200
From: Ingo Molnar <mingo@...nel.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: linux-kernel@...r.kernel.org,
Arnaldo Carvalho de Melo <acme@...radead.org>,
Peter Zijlstra <a.p.zijlstra@...llo.nl>,
Thomas Gleixner <tglx@...utronix.de>,
Andrew Morton <akpm@...ux-foundation.org>
Subject: [GIT PULL] perf changes for v3.12
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: 61bf86ad86443a710ae7eed372cccb8ed5038eda Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core
As a first remark I'd like to point out that the obsolete '-f' (--force)
option, which has not done anything for several releases, has been removed
from 'perf record' and related utilities. Everyone please update muscle
memory accordingly! :-)
Main changes on the perf kernel side:
* Performance optimizations:
. for trace events, by Steve Rostedt.
. for time values, by Peter Zijlstra
* New hardware support:
. for Intel Silvermont (22nm Atom) CPUs, by Zheng Yan
. for Intel SNB-EP uncore PMUs, by Zheng Yan
* Enhanced hardware support:
. for Intel uncore PMUs: add filter support for QPI boxes, by Zheng Yan
* Core perf events code enhancements and fixes:
. for full-nohz feature handling, by Frederic Weisbecker
. for group events, by Jiri Olsa
. for call chains, by Frederic Weisbecker
. for event stream parsing, by Adrian Hunter
* New ABI details:
. Add attr->mmap2 attribute, by Stephane Eranian
. Add PERF_EVENT_IOC_ID ioctl to return event ID, by Jiri Olsa
. Export u64 time_zero on the mmap header page to allow TSC
calculation, by Adrian Hunter
. Add dummy software event, by Adrian Hunter.
. Add a new PERF_SAMPLE_IDENTIFIER to make samples always
parseable, by Adrian Hunter.
. Make Power7 events available via sysfs, by Runzhen Wang.
* Code cleanups and refactorings:
. for nohz-full, by Frederic Weisbecker
. for group events, by Jiri Olsa
* Documentation updates:
. for perf_event_type, by Peter Zijlstra
Main changes on the perf tooling side (some of these tooling changes
utilize the above kernel side changes):
* Lots of 'perf trace' enhancements:
. Make 'perf trace' command line arguments consistent with
'perf record', by David Ahern.
. Allow specifying syscalls a la strace, by Arnaldo Carvalho de Melo.
. Add --verbose and -o/--output options, by Arnaldo Carvalho de Melo.
. Support ! in -e expressions, to filter a list of syscalls,
by Arnaldo Carvalho de Melo.
. Arg formatting improvements to allow masking arguments in
syscalls such as futex and open, where the some arguments are
ignored and thus should not be printed depending on other args,
by Arnaldo Carvalho de Melo.
. Beautify futex open, openat, open_by_handle_at, lseek and futex
syscalls, by Arnaldo Carvalho de Melo.
. Add option to analyze events in a file versus live, so that one can do:
[root@zoo ~]# perf record -a -e raw_syscalls:* sleep 1
[ perf record: Woken up 0 times to write data ]
[ perf record: Captured and wrote 25.150 MB perf.data (~1098836 samples) ]
[root@zoo ~]# perf trace -i perf.data -e futex --duration 1
17.799 ( 1.020 ms): 7127 futex(uaddr: 0x7fff3f6c6674, op: 393, val: 1, utime: 0x7fff3f6c6470, ua
113.344 (95.429 ms): 7127 futex(uaddr: 0x7fff3f6c6674, op: 393, val: 1, utime: 0x7fff3f6c6470, uaddr2: 0x7fff3f6c6648, val3: 4294967
133.778 ( 1.042 ms): 18004 futex(uaddr: 0x7fff3f6c6674, op: 393, val: 1, utime: 0x7fff3f6c6470, uaddr2: 0x7fff3f6c6648, val3: 429496
[root@zoo ~]#
By David Ahern.
. Honor target pid / tid options when analyzing a file, by David Ahern.
. Introduce better formatting of syscall arguments, including so
far beautifiers for mmap, madvise, syscall return values,
by Arnaldo Carvalho de Melo.
. Handle HUGEPAGE defines in the mmap beautifier, by David Ahern.
* 'perf report/top' enhancements:
. Do annotation using /proc/kcore and /proc/kallsyms when
available, removing the forced need for a vmlinux file kernel
assembly annotation. This also improves this use case because
vmlinux has just the initial kernel image, not what is actually
in use after various code patchings by things like alternatives.
By Adrian Hunter.
. Add --ignore-callees=<regex> option to collapse undesired parts
of call graphs, by Greg Price.
. Simplify symbol filtering by doing it at machine class level,
by Adrian Hunter.
. Add support for callchains in the gtk UI, by Namhyung Kim.
. Add --objdump option to 'perf top', by Sukadev Bhattiprolu.
* 'perf kvm' enhancements:
. Add option to print only events that exceed a specified time
duration, by David Ahern.
. Improve stack trace printing, by David Ahern.
. Update documentation of the live command, by David Ahern
. Add perf kvm stat live mode that combines aspects of 'perf kvm
stat' record and report, by David Ahern.
. Add option to analyze specific VM in perf kvm stat report, by
David Ahern.
. Do not require /lib/modules/* on a guest, by Jason Wessel.
* 'perf script' enhancements:
. Fix symbol offset computation for some dsos, by David Ahern.
. Fix named threads support, by David Ahern.
. Don't install scripting files files when perl/python support
is disabled, by Arnaldo Carvalho de Melo.
* 'perf test' enhancements:
. Add various improvements and fixes to the "vmlinux matches
kallsyms" 'perf test' entry, related to the /proc/kcore
annotation feature. By Arnaldo Carvalho de Melo.
. Add sample parsing test, by Adrian Hunter.
. Add test for reading object code, by Adrian Hunter.
. Add attr record group sampling test, by Jiri Olsa.
. Misc testing infrastructure improvements and other details,
by Jiri Olsa.
* 'perf list' enhancements:
. Skip unsupported hardware events, by Namhyung Kim.
. List pmu events, by Andi Kleen.
* 'perf diff' enhancements:
. Add support for more than two files comparison, by Jiri Olsa.
* 'perf sched' enhancements:
. Various improvements, including removing reliance on some
scheduler tracepoints that provide the same information as the
PERF_RECORD_{FORK,EXIT} events. By Arnaldo Carvalho de Melo.
. Remove odd build stall by moving a large struct initialization
from a local variable to a global one, by Namhyung Kim.
* 'perf stat' enhancements:
. Add --initial-delay option to skip measuring for a defined
startup phase, by Andi Kleen.
* Generic perf tooling infrastructure/plumbing changes:
. Tidy up sample parsing validation, by Adrian Hunter.
. Fix up jobserver setup in libtraceevent Makefile.
by Arnaldo Carvalho de Melo.
. Debug improvements, by Adrian Hunter.
. Fix correlation of samples coming after PERF_RECORD_EXIT event,
by David Ahern.
. Improve robustness of the topology parsing code,
by Stephane Eranian.
. Add group leader sampling, that allows just one event in a group
to sample while the other events have just its values read,
by Jiri Olsa.
. Add support for a new modifier "D", which requests that the
event, or group of events, be pinned to the PMU.
By Michael Ellerman.
. Support callchain sorting based on addresses, by Andi Kleen
. Prep work for multi perf data file storage, by Jiri Olsa.
. libtraceevent cleanups, by Namhyung Kim.
And lots and lots of other fixes and code reorganizations that did not
make it into the list, see the shortlog, diffstat and the Git log for
details!
Thanks,
Ingo
------------------>
Adrian Hunter (48):
perf inject: Remove unused parameter
perf tools: Fix missing tool parameter
perf inject: Add missing 'finished_round'
perf tools: Add const specifier to perf_pmu__find name parameter
perf evlist: Tidy duplicated munmap code
perf tools: Validate perf event header size
perf tools: struct thread has a tid not a pid
perf: Fix broken union in 'struct perf_event_mmap_page'
perf/x86: Add ability to calculate TSC from perf sample timestamps
perf tools: Add test for converting perf time to/from TSC
perf symbols: avoid SyS kernel syscall aliases
perf tests: Add test for reading object code
perf symbols: Load kernel maps before using
perf tools: Make it possible to read object code from vmlinux
perf tests: Adjust the vmlinux symtab matches kallsyms test
perf tools: Make it possible to read object code from kernel modules
perf symbols: Add support for reading from /proc/kcore
perf tests: Adjust the vmlinux symtab matches kallsyms test again
perf tests: Add kcore to the object code reading test
perf annotate: Allow disassembly using /proc/kcore
perf annotate: Put dso name in symbol annotation title
perf annotate: Remove nop at end of annotation
perf annotate: Add call target name if it is missing
perf machine: Add symbol filter to struct machine
perf top: Set the machines symbol filter
perf report: Set the machines symbol filter
perf mem: Remove unused symbol filter member
perf annotate: Set the machines symbol filter
perf tools: Remove filter parameter of perf_event__preprocess_sample()
perf tools: Remove filter parameter of thread__find_addr_location()
perf tools: Remove filter parameter of thread__find_addr_map()
perf tools: Re-implement debug print function for linking python/perf.so
perf tools: Add debug prints
perf tools: Add pid to struct thread
perf tools: change machine__findnew_thread() to set thread pid
perf evsel: Tidy up sample parsing overflow checking
perf callchain: Remove unnecessary validation
perf tools: Remove references to struct ip_event
perf: make events stream always parsable
perf evlist: Move perf_evlist__config() to a new source file
perf tools: Add support for PERF_SAMPLE_IDENTIFIER
perf tools: Add missing 'abi' member to 'struct regs_dump'
perf tools: Expand perf_event__synthesize_sample()
perf tools: Add a function to calculate sample event size
perf tests: Add a sample parsing test
perf: Add a dummy software event to keep tracking
perf tools: Add support for PERF_COUNT_SW_DUMMY
perf tests: Add 'keep tracking' test
Andi Kleen (10):
perf tools: Default to cpu// for events v5
perf list: List kernel supplied event aliases
perf bench: Fix memcpy benchmark for large sizes
perf tools: Support callchain sorting based on addresses
perf tools: Move weight back to common sort keys
perf evlist: Remove obsolete dummy execve
perf evsel: Add support for enabling counters
perf stat: Add support for --initial-delay option
perf stat: Flush output after each line in interval mode
perf tools: Try to increase the file descriptor limits on EMFILE
Arnaldo Carvalho de Melo (23):
perf trace: Beautify 'connect' result
perf python: Remove duplicate TID bit from mask
perf annotate browser: Improve description of '?' hotkey
perf trace: Allow specifying which syscalls to trace
perf trace: Implement -o/--output filename
perf tools: Don't install scripting files files when disabled
perf trace: Support ! in -e expressions
perf trace: Add --verbose option
perf trace: Hide sys_exit messages about syscall id = -1
perf trace: Introduce syscall arg formatters
perf trace: Simplify sys_exit return printing
perf trace: Allow printing syscall return values in hex
perf trace: Add aliases to remaining syscalls of the sys_enter_newfoo
perf trace: Allow overiding the formatting of syscall fields
perf trace: Add beautifier for mmap prot parm
perf trace: Add beautifier for mmap flags parm
perf trace: Add beautifier for madvise behaviour/advice parm
tools lib traceevent: Fixup jobserver setup
perf trace: Allow syscall arg formatters to mask args
perf trace: Add beautifier for futex 'operation' parm
perf trace: Add beautifier for lseek's whence arg
perf trace: Add beautifier for open's flags arg
perf trace: Tell arg formatters the arg index
David Ahern (36):
perf tools: Add methods for setting/retrieving priv element of thread struct
perf evlist: Fix use of uninitialized variable
perf tools: Don't free list head in parse_events__free_terms
perf tests: Make terms a stack variable in test_term
perf parse events: Demystify memory allocations
perf script: Fix named threads support
perf evsel: Handle ENODEV on default cycles event
perf evsel: Actually show symbol offset in stack trace when requested
perf tools: Fix compile of util/tsc.c
perf top: move CONSOLE_CLEAR to header file
perf stats: Add max and min stats
perf session: Export a few functions for event processing
perf kvm: Split out tracepoints from record args
perf session: Export queue_event function
perf kvm: Add live mode
perf kvm: Add min and max stats to display
perf kvm stat report: Add option to analyze specific VM
perf kvm: Option to print events that exceed a duration
perf kvm: Update documentation with live command
perf sched: Simplify arguments to read_events
perf sched: Remove thread lookup in sample handler
perf sched: Remove sched_process_exit tracepoint
perf sched: Remove sched_process_fork tracepoint
perf tool: Simplify options to perf_evsel__print_ip
perf evsel: Add option to print stack trace on single line
perf evsel: Add option to limit stack depth in callchain dumps
perf session: Change perf_session__has_traces to actually check for tracepoints
perf tests: Fix compile failure on do_sort_something
perf kvm: Remove force option to cmd_record
perf trace: Make command line arguments consistent with perf-record
perf tools: Sample after exit loses thread correlation
perf evlist: Add tracepoint lookup by name
perf trace: Add option to analyze events in a file versus live
perf trace: Honor target pid / tid options when analyzing a file
perf trace: Handle missing HUGEPAGE defines
perf tools: Fix symbol offset computation for some dsos
Frederic Weisbecker (10):
perf: Fix branch stack refcount leak on callchain init failure
perf: Sanitize get_callchain_buffer()
perf: Factor out event accounting code to account_event()/__free_event()
perf: Split the per-cpu accounting part of the event accounting code
perf: Migrate per cpu event accounting
perf: Account freq events per cpu
perf: Implement finer grained full dynticks kick
watchdog: Make it work under full dynticks
perf: Roll back callchain buffer refcount under the callchain mutex
perf: Account freq events globally
Greg Price (1):
perf report/top: Add option to collapse undesired parts of call graph
Ingo Molnar (1):
perf annotate browser: Fix typo
Jason Wessel (1):
perf machine: Do not require /lib/modules/* on a guest
Jiri Kosina (3):
x86: Introduce int3 (breakpoint)-based instruction patching
x86: Make jump_label use int3-based patching
kprobes/x86: Call out into INT3 handler directly instead of using notifier
Jiri Olsa (46):
perf: Remove the 'match' callback for auxiliary events processing
perf tools: Remove cwd from perf_session struct
perf tests: Omit end of the symbol check failure for test 1
perf tests: Make TEST_ASSERT_VAL global
perf tools: Remove callchain_cursor_reset call
perf tools: Do not elide parent symbol column
perf report: Fix perf_session__delete removal
perf tools: Add struct perf_hpp_fmt into hpp callbacks
perf tools: Centralize default columns init in perf_hpp__init
perf diff: Introducing diff_data object to hold files
perf diff: Switching the base hists to be pairs head
perf hists: Marking dummy hists entries
perf diff: Display data file info ahead of the diff output
perf diff: Move diff related columns into diff command
perf diff: Move columns into struct data__file
perf diff: Change diff command to work over multiple data files
perf diff: Update perf diff documentation for multiple data comparison
perf diff: Making compute functions static
perf diff: Add generic order option for compute sorting
perf tools: Move hist_entry__period_snprintf into stdio code
perf timechart: Use traceevent lib event-parse.h include
perf timechart: Remove event types framework only user
perf tools: Remove event types from perf data file
perf record: Remove event types pushing
perf tools: Remove event types framework completely
perf tests: Check proper prev_state size for sched_switch tp
perf session: Use session->fd instead of passing fd as argument
perf header: Remove data_offset seek as it's not needed
perf header: Remove attr_offset from perf_header
perf header: Introduce feat_offset into perf_header
perf header: Recognize version number for perf data file
perf tests: Run ctags/cscope make tests only with needed binaries
perf tests: Rename TMP to TMP_O tests/make variable
perf tests: Add DESTDIR=TMP_DEST tests/make variable
perf tests: Add 'make install/install-bin' tests into tests/make
perf tests: Add broken install-* tests into tests/make
perf: Add PERF_EVENT_IOC_ID ioctl to return event ID
perf: Do not get values from disabled counters in group format read
perf evlist: Use PERF_EVENT_IOC_ID perf ioctl to read event id
perf tools: Add support for parsing PERF_SAMPLE_READ sample type
perf evlist: Fix event ID retrieval for group format read case
perf evlist: Add perf_evlist__id2sid method to get event ID related data
perf evsel: Add PERF_SAMPLE_READ sample related processing
perf tools: Add 'S' event/group modifier to read sample value
perf tests: Add attr record group sampling test
perf tests: Add parse events tests for leader sampling
Joe Perches (1):
perf: Convert kmalloc_node(...GFP_ZERO...) to kzalloc_node()
Joonsoo Kim (1):
Revert "tools lib lk: Fix for cross build"
Kirill A. Shutemov (1):
perf tools: Fix build with perl 5.18
Masami Hiramatsu (3):
kprobes/x86: Remove an incorrect comment about int3 in NMI/MCE
kprobes/x86: Use text_poke_bp() instead of text_poke_smp*()
kprobes/x86: Remove unused text_poke_smp() and text_poke_smp_batch() functions
Michael Ellerman (2):
perf tools: Add support for pinned modifier
perf tests: Add tests of new pinned modifier
Michael Wang (1):
sched: Implement smarter wake-affine logic
Namhyung Kim (29):
perf util: Move debugfs/tracing helper functions to util.c
perf util: Use evsel->name to get tracepoint_paths
tools lib traceevent: Remove unused install targets
tools lib traceevent: Get rid of unused gui target
tools lib traceevent: Add const qualifier to string arguments
tools lib traceevent: Add trace_seq_reset()
tools lib traceevent: Add page_size field to pevent
tools lib traceevent: Port kbuffer parser routines
perf util: Save page size in a trace file to pevent
perf util: Save long size of traced system
perf util: Make file/host_bigendian variable local
perf util: Skip reading header_event file
perf util: Parse header_page to get proper long size
perf util: Get rid of unused header_page_* variables
perf script: Adopt latency_format variable
perf util: Rename read_*() functions in trace-event-info.c
perf util: No need to call read_trace_init() in tracing_data_header()
perf util: Remove unused enum and macro in trace-event.h
perf sched: Move struct perf_sched definition out of cmd_sched()
perf gtk/hists: Use GtkTreeStore instead of GtkListStore
perf gtk/hists: Add support for callchains
perf gtk/hists: Display callchain overhead also
perf gtk/hists: Make column headers resizable
perf gtk/hists: Add a double-click handler for callchains
perf gtk/hists: Set rules hint for the hist browser
perf symbols: Do not apply symfs for an absolute vmlinux path
perf util: Add parse_nsec_time() function
perf ui/gtk: Fix segmentation fault on perf_hpp__for_each_format loop
perf list: Skip unsupported events
Oleg Nesterov (3):
tracing/perf: Expand TRACE_EVENT(sched_stat_runtime)
tracing/perf: Reimplement TP_perf_assign() logic
tracing/perf: Avoid perf_trace_buf_*() in perf_trace_##call() when possible
Peter Zijlstra (3):
perf: Update perf_event_type documentation
sched: Micro-optimize the smart wake-affine logic
perf: Do not compute time values unnecessarily
Robert Richter (2):
perf tools: Use default include path notation for libtraceevent headers
perf tools: Fix 'make tools/perf'
Runzhen Wang (1):
perf tools: Make Power7 events available for perf
Stephane Eranian (2):
perf tools: Improve robustness of topology parsing code
perf: Add attr->mmap2 attribute to an event
Sukadev Bhattiprolu (2):
perf tools: Rename cpu_map__all() to cpu_map__empty()
perf top: Add --objdump option
Vince Weaver (1):
perf: Export struct perf_branch_entry to userspace
Vladimir Davydov (1):
sched: Move h_load calculation to task_h_load()
Yan, Zheng (5):
perf/x86/intel/uncore: Add auxiliary pci device support
perf/x86/intel/uncore: Add filter support for QPI boxes
perf/x86/intel/uncore: Enable EV_SEL_EXT bit for PCU
perf/x86: use INTEL_UEVENT_EXTRA_REG to define MSR_OFFCORE_RSP_X
perf/x86: Add Silvermont (22nm Atom) support
arch/powerpc/include/asm/perf_event_server.h | 4 +-
arch/powerpc/perf/power7-events-list.h | 548 +++++++++++++++
arch/powerpc/perf/power7-pmu.c | 148 +---
arch/x86/Kconfig | 5 -
arch/x86/include/asm/alternative.h | 14 +-
arch/x86/include/asm/tsc.h | 1 +
arch/x86/kernel/alternative.c | 155 +++--
arch/x86/kernel/cpu/perf_event.c | 6 +
arch/x86/kernel/cpu/perf_event.h | 2 +
arch/x86/kernel/cpu/perf_event_amd.c | 3 +-
arch/x86/kernel/cpu/perf_event_intel.c | 180 ++++-
arch/x86/kernel/cpu/perf_event_intel_ds.c | 32 +-
arch/x86/kernel/cpu/perf_event_intel_uncore.c | 254 +++++--
arch/x86/kernel/cpu/perf_event_intel_uncore.h | 10 +
arch/x86/kernel/jump_label.c | 16 +-
arch/x86/kernel/kprobes/common.h | 5 -
arch/x86/kernel/kprobes/core.c | 2 +-
arch/x86/kernel/kprobes/opt.c | 110 +--
arch/x86/kernel/traps.c | 4 +
arch/x86/kernel/tsc.c | 6 +
include/linux/perf_event.h | 24 -
include/linux/sched.h | 3 +
include/trace/events/sched.h | 22 +-
include/trace/ftrace.h | 33 +-
include/uapi/linux/perf_event.h | 123 +++-
kernel/events/callchain.c | 3 +
kernel/events/core.c | 381 +++++++----
kernel/sched/core.c | 7 +-
kernel/sched/fair.c | 105 ++-
kernel/sched/sched.h | 8 +-
kernel/watchdog.c | 8 -
tools/lib/lk/Makefile | 15 -
tools/lib/traceevent/Makefile | 20 +-
tools/lib/traceevent/event-parse.c | 7 +-
tools/lib/traceevent/event-parse.h | 15 +-
tools/lib/traceevent/kbuffer-parse.c | 732 ++++++++++++++++++++
tools/lib/traceevent/kbuffer.h | 67 ++
tools/lib/traceevent/trace-seq.c | 13 +
tools/perf/Documentation/perf-diff.txt | 79 ++-
tools/perf/Documentation/perf-kvm.txt | 46 +-
tools/perf/Documentation/perf-list.txt | 6 +-
tools/perf/Documentation/perf-report.txt | 13 +-
tools/perf/Documentation/perf-stat.txt | 5 +
tools/perf/Documentation/perf-top.txt | 5 +
tools/perf/Documentation/perf-trace.txt | 24 +
tools/perf/Makefile | 21 +-
tools/perf/arch/x86/Makefile | 2 +
tools/perf/arch/x86/util/tsc.c | 59 ++
tools/perf/arch/x86/util/tsc.h | 20 +
tools/perf/bench/mem-memcpy.c | 2 +
tools/perf/builtin-annotate.c | 5 +-
tools/perf/builtin-diff.c | 664 ++++++++++++++----
tools/perf/builtin-inject.c | 53 +-
tools/perf/builtin-kmem.c | 5 +-
tools/perf/builtin-kvm.c | 754 +++++++++++++++++++--
tools/perf/builtin-list.c | 3 +
tools/perf/builtin-lock.c | 3 +-
tools/perf/builtin-mem.c | 6 +-
tools/perf/builtin-record.c | 13 -
tools/perf/builtin-report.c | 88 +--
tools/perf/builtin-sched.c | 161 ++---
tools/perf/builtin-script.c | 42 +-
tools/perf/builtin-stat.c | 24 +-
tools/perf/builtin-timechart.c | 176 ++---
tools/perf/builtin-top.c | 36 +-
tools/perf/builtin-trace.c | 721 ++++++++++++++++++--
tools/perf/config/Makefile | 5 +-
tools/perf/perf.h | 3 +
tools/perf/python/twatch.py | 2 +-
tools/perf/tests/attr/test-record-group-sampling | 36 +
tools/perf/tests/builtin-test.c | 18 +
tools/perf/tests/code-reading.c | 572 ++++++++++++++++
tools/perf/tests/dso-data.c | 8 -
tools/perf/tests/evsel-tp-sched.c | 4 +-
tools/perf/tests/hists_link.c | 27 +-
tools/perf/tests/keep-tracking.c | 154 +++++
tools/perf/tests/make | 67 +-
tools/perf/tests/mmap-basic.c | 2 +-
tools/perf/tests/parse-events.c | 190 +++++-
tools/perf/tests/perf-time-to-tsc.c | 177 +++++
tools/perf/tests/sample-parsing.c | 316 +++++++++
tools/perf/tests/tests.h | 12 +
tools/perf/tests/vmlinux-kallsyms.c | 49 +-
tools/perf/ui/browsers/annotate.c | 20 +-
tools/perf/ui/browsers/hists.c | 18 +-
tools/perf/ui/gtk/hists.c | 128 +++-
tools/perf/ui/hist.c | 258 +------
tools/perf/ui/setup.c | 1 -
tools/perf/ui/stdio/hist.c | 45 +-
tools/perf/util/annotate.c | 60 +-
tools/perf/util/build-id.c | 11 +-
tools/perf/util/callchain.c | 15 +-
tools/perf/util/callchain.h | 11 +-
tools/perf/util/cpumap.h | 2 +-
tools/perf/util/dso.c | 10 +-
tools/perf/util/dso.h | 17 +
tools/perf/util/event.c | 31 +-
tools/perf/util/event.h | 41 +-
tools/perf/util/evlist.c | 294 ++++++--
tools/perf/util/evlist.h | 21 +-
tools/perf/util/evsel.c | 581 ++++++++++++++--
tools/perf/util/evsel.h | 19 +-
tools/perf/util/header.c | 161 +----
tools/perf/util/header.h | 40 +-
tools/perf/util/hist.c | 4 +-
tools/perf/util/hist.h | 26 +-
tools/perf/util/include/linux/string.h | 1 +
tools/perf/util/machine.c | 155 +++--
tools/perf/util/machine.h | 14 +-
tools/perf/util/map.c | 67 +-
tools/perf/util/map.h | 13 +
tools/perf/util/parse-events.c | 174 +++--
tools/perf/util/parse-events.h | 11 +-
tools/perf/util/parse-events.l | 4 +-
tools/perf/util/parse-events.y | 62 +-
tools/perf/util/pmu.c | 87 ++-
tools/perf/util/pmu.h | 5 +-
tools/perf/util/python.c | 21 +
tools/perf/util/record.c | 108 +++
.../perf/util/scripting-engines/trace-event-perl.c | 14 +-
.../util/scripting-engines/trace-event-python.c | 9 +-
tools/perf/util/session.c | 241 +++++--
tools/perf/util/session.h | 14 +-
tools/perf/util/sort.c | 12 +-
tools/perf/util/sort.h | 13 +-
tools/perf/util/stat.c | 6 +
tools/perf/util/stat.h | 9 +
tools/perf/util/string.c | 24 +
tools/perf/util/symbol-elf.c | 174 ++++-
tools/perf/util/symbol-minimal.c | 7 +
tools/perf/util/symbol.c | 285 +++++++-
tools/perf/util/symbol.h | 5 +
tools/perf/util/thread.c | 11 +-
tools/perf/util/thread.h | 23 +-
tools/perf/util/tool.h | 10 +-
tools/perf/util/top.h | 2 +
tools/perf/util/trace-event-info.c | 96 +--
tools/perf/util/trace-event-parse.c | 6 -
tools/perf/util/trace-event-read.c | 52 +-
tools/perf/util/trace-event-scripting.c | 3 +-
tools/perf/util/trace-event.h | 21 +-
tools/perf/util/unwind.c | 2 +-
tools/perf/util/util.c | 92 +++
tools/perf/util/util.h | 5 +
144 files changed, 9132 insertions(+), 2309 deletions(-)
create mode 100644 arch/powerpc/perf/power7-events-list.h
create mode 100644 tools/lib/traceevent/kbuffer-parse.c
create mode 100644 tools/lib/traceevent/kbuffer.h
create mode 100644 tools/perf/arch/x86/util/tsc.c
create mode 100644 tools/perf/arch/x86/util/tsc.h
create mode 100644 tools/perf/tests/attr/test-record-group-sampling
create mode 100644 tools/perf/tests/code-reading.c
create mode 100644 tools/perf/tests/keep-tracking.c
create mode 100644 tools/perf/tests/perf-time-to-tsc.c
create mode 100644 tools/perf/tests/sample-parsing.c
create mode 100644 tools/perf/util/record.c
[ Full diff omitted for size reasons. ]
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