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Date: Mon, 1 Oct 2012 14:54:08 +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 v3.7
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: 1d787d37c8ff6612b8151c6dff15bfa7347bcbdf Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core
Lots of changes in this cycle as well, with hundreds of commits
from over 30 contributors. Most of the activity was on the
tooling side.
Higher level changes:
* New 'perf kvm' analysis tool, from Xiao Guangrong.
* New 'perf trace' system-wide tracing tool
* uprobes fixes + cleanups from Oleg Nesterov.
* Lots of patches to make perf build on Android out of box, from Irina Tirdea
* Extend ftrace function tracing utility to be
more dynamic for its users. It allows for data passing to the callback
functions, as well as reading regs as if a breakpoint were to trigger
at function entry.
The main goal of this patch series was to allow kprobes to use ftrace
as an optimized probe point when a probe is placed on an ftrace nop.
With lots of help from Masami Hiramatsu, and going through lots of
iterations, we finally came up with a good solution.
* Add cpumask for uncore pmu, use it in 'stat', from Yan, Zheng.
* Various tracing updates from Steve Rostedt
* Clean up and improve 'perf sched' performance by elliminating lots of
needless calls to libtraceevent.
* Event group parsing support, from Jiri Olsa
* UI/gtk refactorings and improvements from Namhyung Kim
* Add support for non-tracepoint events in perf script python, from Feng Tang
* Add --symbols to 'script', similar to the one in 'report', from Feng Tang.
Infrastructure enhancements and fixes:
* Convert the trace builtins to use the growing evsel/evlist
tracepoint infrastructure, removing several open coded constructs
like switch like series of strcmp to dispatch events, etc.
Basically what had already been showcased in 'perf sched'.
* Add evsel constructor for tracepoints, that uses libtraceevent
just to parse the /format events file, use it in a new 'perf test'
to make sure the libtraceevent format parsing regressions can
be more readily caught.
* Some strange errors were happening in some builds, but not on the
next, reported by several people, problem was some parser related
files, generated during the build, didn't had proper make deps,
fix from Eric Sandeen.
* Introduce struct and cache information about the environment where a
perf.data file was captured, from Namhyung Kim.
* Fix handling of unresolved samples when --symbols is used in 'report',
from Feng Tang.
* Add union member access support to 'probe', from Hyeoncheol Lee.
* Fixups to die() removal, from Namhyung Kim.
* Render fixes for the TUI, from Namhyung Kim.
* Don't enable annotation in non symbolic view, from Namhyung Kim.
* Fix pipe mode in 'report', from Namhyung Kim.
* Move related stats code from stat to util/, will be used by the 'stat'
kvm tool, from Xiao Guangrong.
* Remove die()/exit() calls from several tools.
* Resolve vdso callchains, from Jiri Olsa
* Don't pass const char pointers to basename, so that we can unconditionally
use libgen.h and thus avoid ifdef BIONIC lines, from David Ahern
* Refactor hist formatting so that it can be reused with the GTK browser,
From Namhyung Kim
* Fix build for another rbtree.c change, from Adrian Hunter.
* Make 'perf diff' command work with evsel hists, from Jiri Olsa.
* Use the only field_sep var that is set up: symbol_conf.field_sep,
fix from Jiri Olsa.
* .gitignore compiled python binaries, from Namhyung Kim.
* Get rid of die() in more libtraceevent places, from Namhyung Kim.
* Rename libtraceevent 'private' struct member to 'priv' so that it works
in C++, from Steven Rostedt
* Remove lots of exit()/die() calls from tools so that the main perf exit
routine can take place, from David Ahern
* Fix x86 build on x86-64, from David Ahern.
* {int,str,rb}list fixes from Suzuki K Poulose
* perf.data header fixes from Namhyung Kim
* Allow user to indicate objdump path, needed in cross environments, from
Maciek Borzecki
* Fix hardware cache event name generation, fix from Jiri Olsa
* Add round trip test for sw, hw and cache event names, catching the
problem Jiri fixed, after Jiri's patch, the test passes successfully.
* Clean target should do clean for lib/traceevent too, fix from David Ahern
* Check the right variable for allocation failure, fix from Namhyung Kim
* Set up evsel->tp_format regardless of evsel->name being set already,
fix from Namhyung Kim
* Oprofile fixes from Robert Richter.
* Remove perf_event_attr needless version inflation, from Jiri Olsa
* Introduce libtraceevent strerror like error reporting facility, from Namhyung Kim
* Add pmu mappings to perf.data header and use event names from cmd line, from Robert Richter
* Fix include order for bison/flex-generated C files, from Ben Hutchings
* Build fixes and documentation corrections from David Ahern
* Assorted cleanups from Robert Richter
* Let O= makes handle relative paths, from Steven Rostedt
* perf script python fixes, from Feng Tang.
* Initial bash completion support, from Frederic Weisbecker
* Allow building without libelf, from Namhyung Kim.
* Support DWARF CFI based unwind to have callchains when %bp
based unwinding is not possible, from Jiri Olsa.
* Symbol resolution fixes, while fixing support PPC64 files with an .opt ELF
section was the end goal, several fixes for code that handles all
architectures and cleanups are included, from Cody Schafer.
* Assorted fixes for Documentation and build in 32 bit, from Robert Richter
* Cache the libtraceevent event_format associated to each evsel early, so that we
avoid relookups, i.e. calling pevent_find_event repeatedly when processing
tracepoint events.
[ This is to reduce the surface contact with libtraceevents and make clear what
is that the perf tools needs from that lib: so far parsing the common and per
event fields. ]
* Don't stop the build if the audit libraries are not installed, fix from Namhyung Kim.
* Fix bfd.h/libbfd detection with recent binutils, from Markus Trippelsdorf.
* Improve warning message when libunwind devel packages not present, from Jiri Olsa
Thanks,
Ingo
------------------>
Adrian Hunter (1):
perf tools: Fix build for another rbtree.c change
Andi Kleen (1):
perf symbols: Add description of JIT interface
Arnaldo Carvalho de Melo (49):
perf hists browser: Add verbose mode hotkey
perf tools: Add dump_stack function
perf header: Set the tracepoint names on PERF_RECORD_HEADER_TRACING_DATA
perf evsel: Cache associated event_format
perf kmem: Use evsel->tp_format and perf_sample
perf lock: Use evsel->tp_format and perf_sample
perf sched: Use perf_sample
perf script: Stop using pevent directly
perf tools: Add missing files to build the python binding
perf evlist: Rename __group method to __set_leader
perf evlist: Introduce evsel list accessors
perf test: Add round trip test for sw and hw event names
perf tools: Remove extraneous newline when parsing hardware cache events
perf evlist: Add fprintf method
perf test: Add roundtrip test for hardware cache events
perf test: Remove die() calls
perf sched: Remove die() calls
perf kmem: Remove die() calls
perf tools: Add missing perf_regs.h file to MANIFEST
perf sched: Remove unused thread parameter
perf sched: Use perf_tool as ancestor
perf evsel: Introduce perf_evsel__{str,int}val methods
perf sched: Use perf_evsel__{int,str}val
perf sched: Don't read all tracepoint variables in advance
tools lib traceevent: Define _GNU_SOURCE in Makefile
perf kvm: Use perf_evsel__intval
perf kmem: Use perf_evsel__intval and perf_session__set_tracepoints_handlers
perf lock: Use perf_evsel__intval and perf_session__set_tracepoints_handlers
perf timechart: Use zalloc and fix a couple leaks
tools lib traceevent: Use asprintf were applicable
tools lib traceevent: Use calloc were applicable
tools lib traceevent: Fix afterlife gotos
tools lib traceevent: Remove some die() calls
tools lib traceevent: Carve out events format parsing routine
perf evsel: Provide a new constructor for tracepoints
perf test: Add test for the sched tracepoint format fields
perf evsel: Improve tracepoint constructor setup
perf tools: Allow handling a NULL cpu_map as meaning "all cpus"
perf evsel: Know if byte swap is needed
perf evsel: Handle endianity in intval method
perf test: Add test to check we correctly parse and match syscall open parms
perf evlist: Renane set_filters method to apply_filters
perf evlist: Introduce set_filter() method
perf evsel: The tracepoint constructor should store sys:name
perf tools: Use perf_evsel__newtp in the event parser
perf evsel: Introduce rawptr() method
perf evsel: Export the event_format constructor
perf trace: New tool
perf trace: Add aliases for some syscalls
Ben Hutchings (1):
perf tools: Fix include order for bison/flex-generated C files
Borislav Petkov (1):
kprobes/x86: Move skip_singlestep up
Cody P Schafer (16):
perf symbols: Only un-prelink non-zero symbols
perf symbols: Remove unused function map__objdump_2ip
perf symbols: Don't try to synthesize plt without dynstr
perf symbols: Remove unneeded call to dso__set_long_name()
perf symbols: Correct comment wrt kallsyms loading
perf symbols: Remove unused 'end' arg in kallsyms parse cb
perf symbols: Simplify out_fixup in kernel syms loading
perf symbols: only set vmlinux longname & mark loaded if really loaded
perf symbols: Avoid segfault in elf_strptr
perf symbols: Track symtab_type of vmlinux
perf symbols: Introduce symsrc structure.
perf symbols: Set symtab_type in dso__load_sym
perf symbols: Switch dso__synthesize_plt_symbols() to use symsrc
perf symbols: Factor want_symtab out of dso__load_sym()
perf symbols: Convert dso__load_syms to take 2 symsrc's
perf symbols: Use both runtime and debug images
Dan Carpenter (1):
perf: Fix off by one test in perf_reg_value()
David Ahern (17):
perf lock record: improve message when tracepoints are not enabled
perf script perl/python: Fix libexec scripts path in Documentation
perf: silence GTK2 probing errors
perf symbols: Fix builds with NO_LIBELF set
perf session: flush_sample_queue needs to handle errors from handlers
perf tool: handle errors in synthesized event functions
perf lock: Remove use of die and handle errors
perf stat: Remove use of die/exit and handle errors
perf help: Remove use of die and handle errors
perf script: Remove use of die/exit
perf record: Remove use of die/exit
perf tools: Fix x86 builds with ARCH specified on the command line
perf tools: remove unneeded include of network header files
perf tools: Clean target should do clean for lib/traceevent too
perf annotate: Make a copy of filename for passing to basename
perf probe: Make a copy of exec path for passing to basename
perf symbols: Remove BIONIC wrapper around libgen.h
Eric Sandeen (1):
perf tools: Fix parallel build
Ezequiel Garcia (1):
trace: Move trace event enable from fs_initcall to core_initcall
Feng Tang (12):
perf script: Add general python handler to process non-tracepoint events
perf script: Replace "struct thread" with "struct addr_location" as a parameter for "process_event()"
perf scripts python: Pass event/thread/dso name and symbol info to event handler in python
perf scripts python: Add a python library EventClass.py
perf scripts python: Add event_analyzing_sample.py as a sample for general event handling
perf script python: Correct handler check and spelling errors
perf symbols: Filter samples with unresolved symbol when "--symbols" option is used
perf scripts: Add --symbols option to handle specific symbols
perf scripts: Add event_analyzing_sample-record/report
perf scripts: Export a find_scripts() function
perf tools: Fix a compiling error in trace-event-perl.c for 32 bits machine
perf tools: Fix a compiling error in util/map.c
Frederic Weisbecker (4):
perf tools: Initial bash completion support
perf tools: Support for events bash completion
perf: Factor __output_copy to be usable with specific copy function
perf: Add attribute to filter out callchains
Hyeoncheol Lee (2):
perf probe: Add union member access support
perf probe: Print an enum type variable in "enum variable-name" format when showing accessible variables
Irina Tirdea (16):
perf tools: Replace mempcpy with memcpy
perf tools: include basename for non-glibc systems
perf tools: fix missing winsize definition
perf tools: include missing pthread.h header
perf tools: replace mkostemp with mkstemp
tools lib traceevent: replace mempcpy with memcpy
perf tools: add NO_BACKTRACE for application self-debugging
perf bench: fix assert when NDEBUG is defined
perf tools: include wrapper for magic.h
perf tools: Update types definitions for Android
perf tools: include __WORDSIZE definition
perf tools: fix ALIGN redefinition in system headers
perf tools: Use __maybe_used for unused variables
perf archive: Remove -f from the rm command
perf archive: Make 'f' the last parameter for tar
perf tools: remove sscanf extension %as
Jiri Olsa (24):
tracing/filter: Add missing initialization
perf: Unified API to record selective sets of arch registers
perf: Add ability to attach user level registers dump to sample
perf: Add perf_output_skip function to skip bytes in sample
perf: Add ability to attach user stack dump to sample
perf tools: Adding PERF_ATTR_SIZE_VER2 to the header swap check
perf tools: Add interface to arch registers sets
perf tools: Add libunwind dependency for DWARF CFI unwinding
perf tools: Support user regs and stack in sample parsing
perf tools: Support for DWARF CFI unwinding on post processing
perf tools: Support for DWARF mode callchain
perf tools: Add support to parse event group syntax
perf tools: Add support to update event modifier
perf tools: Enable grouping logic for parsed events
perf test: Add automated tests for event group parsing
perf tools: Fix 'No libunwind found' make warning message
perf tools: Keep the perf_event_attr on version 3
perf tools: Fix cache event name generation
perf diff: Make diff command work with evsel hists
perf tools: Replace sort's standalone field_sep with symbol_conf.field_sep
perf tools: Do backtrace post unwind only if we regs and stack were captured
perf tools: Add memdup function
perf symbols: Make dsos__find function globally available
perf tools: Back [vdso] DSO with real data
Josh Triplett (2):
trace: Don't declare trace_*_rcuidle functions in modules
trace: Stop compiling in trace_clock unconditionally
Maciek Borzecki (1):
perf tools: Allow user to indicate path to objdump in command line
Mandeep Singh Baines (1):
tracing: Add an option for disabling markers
Markus Trippelsdorf (1):
perf tools: bfd.h/libbfd detection fails with recent binutils
Masami Hiramatsu (8):
ftrace: add ftrace_set_filter_ip() for address based filter
kprobes: cleanup to separate probe-able check
kprobes: Move locks into appropriate functions
kprobes: introduce ftrace based optimization
kprobes/x86: ftrace based optimization for x86
ftrace/x86: Adjust x86 regs.ip as like as x86-64
kprobes/x86: Fix kprobes to collectly handle IP on ftrace
kprobes/x86: Fix to support jprobes on ftrace-based kprobe
Namhyung Kim (54):
perf tools: Fix /etc config related installation
perf symbols: Introduce symbol__elf_init()
perf symbols: Split out util/symbol-elf.c
perf symbols: Support minimal build without libelf
perf symbols: Implement poor man's ELF parser
perf script: Fix a NULL pointer dereference
perf ui: Introduce struct ui_helpline
perf ui gtk: Implement helpline_fns
perf ui/gtk: Use helpline API in browser
perf ui gtk: Add perf_gtk__show_helpline() for pr_*
perf ui gtk: Ensure not to call gtk_main_quit() twice
perf hists: Separate out hist print functions
perf hists: Rename and move some functions
tools lib traceevent: Do not link broken field arg for an old ftrace event
tools lib traceevent: Introduce pevent_errno
tools lib traceevent: Introduce pevent_strerror
tools lib traceevent: Fix strerror_r() use in pevent_strerror
tools lib traceevent: Fix off-by-one bug in pevent_strerror()
perf header: Use evlist->nr_entries on write_event_desc()
perf header: Set tracepoint event name only if not set
perf header: Swap pmu mapping numbers if needed
perf header: Fix a typo on evsel
perf header: Prepare tracepoint events regardless of name
perf tools: Ignore compiled python binaries
tools lib traceevent: Get rid of die() from pretty_print()
tools lib traceevent: Get rid of die() from pevent_register_event_handler
tools lib traceevent: Get rid of die() from pevent_register_print_function
perf hists: Introduce perf_hpp for hist period printing
perf hists: Handle field separator properly
perf hists: Use perf_hpp__format->width to calculate the column widths
perf hists browser: Use perf_hpp__format functions
perf gtk/browser: Use perf_hpp__format functions
perf test: Fixup for the die() removal
perf sched: Fixup for the die() removal
perf hists browser: Fix output for 100.00%
perf hists browser: Fix first column printing
perf tools: Add sort__has_sym
perf report: Enable integrated annotation only if possible
perf report: Add missing perf_hpp__init for pipe-mode
perf header: Add struct perf_session_env
perf header: Add ->process callbacks to most of features
perf header: Use pre-processed session env when printing
perf header: Remove unused @feat arg from ->process callback
perf kvm: Use perf_session_env for reading cpuid
perf header: Remove perf_header__read_feature
tools lib traceevent: Fix error path on process_array()
tools lib traceevent: Make sure that arg->op.right is set properly
tools lib traceevent: Free field if an error occurs on process_fields
tools lib traceevent: Free field if an error occurs on process_flags/symbols
tools lib traceevent: Handle alloc_arg failure
perf test: Fix build failure
tools lib traceevent: Fix error path on pevent_parse_event
perf hists: Add missing period_* fields when collapsing a hist entry
perf tools: Check libaudit availability for perf-trace builtin
Oleg Nesterov (16):
uprobes: Kill uprobes_state->count
uprobes: Kill dup_mmap()->uprobe_mmap(), simplify uprobe_mmap/munmap
uprobes: Change uprobe_mmap() to ignore the errors but check fatal_signal_pending()
uprobes: Do not use -EEXIST in install_breakpoint() paths
uprobes: Introduce MMF_HAS_UPROBES
uprobes: Fold uprobe_reset_state() into uprobe_dup_mmap()
uprobes: Remove "verify" argument from set_orig_insn()
uprobes: uprobes_treelock should not disable irqs
uprobes: Introduce MMF_RECALC_UPROBES
uprobes: Teach find_active_uprobe() to clear MMF_HAS_UPROBES
ptrace/x86: Introduce set_task_blockstep() helper
ptrace/x86: Partly fix set_task_blockstep()->update_debugctlmsr() logic
uprobes/x86: Do not (ab)use TIF_SINGLESTEP/user_*_single_step() for single-stepping
uprobes/x86: Xol should send SIGTRAP if X86_EFLAGS_TF was set
uprobes/x86: Fix arch_uprobe_disable_step() && UTASK_SSTEP_TRAPPED interaction
uprobes: Make arch_uprobe_task->saved_trap_nr "unsigned int"
Robert Richter (17):
perf tools: Fix version file for perf documentation with OUTPUT variable set
perf tools: Fix lib/traceevent build dir with OUTPUT variable set
perf tools: Fix parsing of 64 bit raw config value for 32 bit
tools lib traceevent: Fix cast from pointer to integer for 32 bit
perf list: Update documentation about raw event setup
perf list: Document precise event sampling for AMD IBS
perf tools: Fix type for evsel->ids and add size check for ids
perf tools: Report number of pmu type of unknown events
perf tools: Rename some variables for better understanding
perf tools: Rename global variable 'events' in util/header.c
perf test: Do not abort tests on error
perf tools: Catch event names from command line
perf tools: Refactor print_event_desc()
perf report: Update event names from header description
perf tools: Add pmu mappings to header information
oprofile, s390: Fix uninitialized memory access when writing to oprofilefs
oprofile: Remove 'WQ on CPUx, prefer CPUy' warning
Sebastian Andrzej Siewior (4):
uprobes: Remove check for uprobe variable in handle_swbp()
uprobes: Don't put NULL pointer in uprobe_register()
uprobes: Introduce arch_uprobe_enable/disable_step()
uprobes/x86: Implement x86 specific arch_uprobe_*_step
Srikar Dronamraju (1):
uprobes: Remove redundant lock_page/unlock_page
Stephane Eranian (2):
perf/x86: Fix microcode revision check for SNB-PEBS
perf record: Print event causing perf_event_open() to fail
Steven Rostedt (21):
ftrace: Pass ftrace_ops as third parameter to function trace callback
ftrace: Consolidate arch dependent functions with 'list' function
ftrace: Return pt_regs to function trace callback
ftrace/x86_32: Push ftrace_ops in as 3rd parameter to function tracer
ftrace/x86: Add separate function to save regs
ftrace/x86: Add save_regs for i386 function calls
ftrace/x86: Remove function_trace_stop check from graph caller
ftrace: Add default recursion protection for function tracing
ftrace: Only compile ftrace selftest if selftests are enabled
ftrace: Add selftest to test function trace recursion protection
ftrace: Add selftest to test function save-regs support
kprobes: Inverse taking of module_mutex with kprobe_mutex
ftrace: Make ftrace_location() a nop on !DYNAMIC_FTRACE
tracing: Fix wakeup_rt self test on virtual machines
perf tools: Let O= makes handle relative paths
ftrace: Make recordmcount.c handle __fentry__
ftrace: Add -mfentry to Makefile on function tracer
ftrace: Do not test frame pointers if -mfentry is used
ftrace/x86: Add support for -mfentry to x86_64
tools lib traceevent: Modify header to work in C++ programs
ftrace/x86-64: Allow to change RIP in handlers
Suzuki K. Poulose (2):
perf tools: Fix intlist node removal
perf tools: Remove the node from rblist in strlist__remove
Uros Bizjak (1):
ftrace/x86_32: Simplify parameter setup for ftrace_regs_caller
Wang Tianhong (1):
tracing/trivial: Fix some typos in kernel/trace
Xiao Guangrong (3):
perf stat: Move stats related code to util/stat.c
KVM: x86: Export svm/vmx exit code and vector code to userspace
perf kvm: Events analysis tool
Yan, Zheng (2):
perf/x86: Add cpumask for uncore pmu
perf stat: Check PMU cpumask file
Yuanhan Liu (1):
tracing: Skip printing "OK" if failed to disable event
Makefile | 6 +-
arch/Kconfig | 13 +
arch/s390/oprofile/init.c | 10 +-
arch/x86/Kconfig | 3 +
arch/x86/include/asm/ftrace.h | 56 +-
arch/x86/include/asm/kprobes.h | 1 +
arch/x86/include/asm/kvm.h | 16 +
arch/x86/include/asm/kvm_host.h | 16 -
arch/x86/include/asm/perf_event.h | 2 +
arch/x86/include/asm/perf_regs.h | 33 +
arch/x86/include/asm/processor.h | 2 +
arch/x86/include/asm/svm.h | 205 ++-
arch/x86/include/asm/uprobes.h | 3 +-
arch/x86/include/asm/vmx.h | 127 +-
arch/x86/kernel/Makefile | 2 +
arch/x86/kernel/cpu/perf_event_intel_uncore.c | 28 +-
arch/x86/kernel/cpu/perf_event_intel_uncore.h | 6 +-
arch/x86/kernel/entry_32.S | 74 +-
arch/x86/kernel/entry_64.S | 130 +-
arch/x86/kernel/ftrace.c | 73 +-
arch/x86/kernel/kprobes.c | 67 +
arch/x86/kernel/microcode_core.c | 3 +
arch/x86/kernel/perf_regs.c | 105 ++
arch/x86/kernel/step.c | 53 +-
arch/x86/kernel/uprobes.c | 52 +-
arch/x86/kernel/x8664_ksyms_64.c | 6 +-
arch/x86/kvm/trace.h | 89 --
drivers/oprofile/cpu_buffer.c | 11 +-
include/linux/ftrace.h | 158 +-
include/linux/kprobes.h | 27 +
include/linux/perf_event.h | 60 +-
include/linux/perf_regs.h | 25 +
include/linux/sched.h | 3 +
include/linux/tracepoint.h | 28 +-
include/linux/uprobes.h | 15 +-
kernel/Makefile | 2 +-
kernel/events/callchain.c | 38 +-
kernel/events/core.c | 214 +++
kernel/events/internal.h | 82 +-
kernel/events/ring_buffer.c | 10 +-
kernel/events/uprobes.c | 248 ++--
kernel/fork.c | 6 +-
kernel/kprobes.c | 247 +++-
kernel/trace/Kconfig | 10 +
kernel/trace/Makefile | 8 +-
kernel/trace/ftrace.c | 322 ++++-
kernel/trace/ring_buffer.c | 4 +-
kernel/trace/trace.c | 12 +-
kernel/trace/trace.h | 3 +-
kernel/trace/trace_event_perf.c | 3 +-
kernel/trace/trace_events.c | 116 +-
kernel/trace/trace_events_filter.c | 2 +-
kernel/trace/trace_functions.c | 14 +-
kernel/trace/trace_functions_graph.c | 5 +-
kernel/trace/trace_irqsoff.c | 5 +-
kernel/trace/trace_sched_wakeup.c | 5 +-
kernel/trace/trace_selftest.c | 304 +++-
kernel/trace/trace_stack.c | 4 +-
kernel/trace/trace_syscalls.c | 2 +-
scripts/recordmcount.h | 4 +-
tools/lib/traceevent/Makefile | 2 +-
tools/lib/traceevent/event-parse.c | 754 +++++++---
tools/lib/traceevent/event-parse.h | 46 +-
tools/lib/traceevent/event-utils.h | 6 +
tools/perf/.gitignore | 2 +
tools/perf/Documentation/Makefile | 6 +-
tools/perf/Documentation/jit-interface.txt | 15 +
tools/perf/Documentation/perf-annotate.txt | 3 +
tools/perf/Documentation/perf-diff.txt | 3 +
tools/perf/Documentation/perf-kvm.txt | 30 +-
tools/perf/Documentation/perf-list.txt | 48 +-
tools/perf/Documentation/perf-report.txt | 3 +
tools/perf/Documentation/perf-script-perl.txt | 4 +-
tools/perf/Documentation/perf-script-python.txt | 10 +-
tools/perf/Documentation/perf-trace.txt | 53 +
tools/perf/MANIFEST | 4 +
tools/perf/Makefile | 173 ++-
tools/perf/arch/x86/Makefile | 3 +
tools/perf/arch/x86/include/perf_regs.h | 80 +
tools/perf/arch/x86/util/unwind.c | 111 ++
tools/perf/bash_completion | 26 +
tools/perf/bench/bench.h | 3 +-
tools/perf/bench/mem-memcpy.c | 2 +-
tools/perf/bench/mem-memset.c | 2 +-
tools/perf/bench/sched-messaging.c | 2 +-
tools/perf/bench/sched-pipe.c | 10 +-
tools/perf/builtin-annotate.c | 4 +-
tools/perf/builtin-bench.c | 2 +-
tools/perf/builtin-buildid-cache.c | 10 +-
tools/perf/builtin-buildid-list.c | 7 +-
tools/perf/builtin-diff.c | 96 +-
tools/perf/builtin-evlist.c | 2 +-
tools/perf/builtin-help.c | 50 +-
tools/perf/builtin-inject.c | 29 +-
tools/perf/builtin-kmem.c | 234 +--
tools/perf/builtin-kvm.c | 838 ++++++++++-
tools/perf/builtin-list.c | 16 +-
tools/perf/builtin-lock.c | 414 +++---
tools/perf/builtin-probe.c | 24 +-
tools/perf/builtin-record.c | 305 +++-
tools/perf/builtin-report.c | 47 +-
tools/perf/builtin-sched.c | 1522 +++++++++-----------
tools/perf/builtin-script.c | 229 +--
tools/perf/builtin-stat.c | 136 +-
tools/perf/builtin-test.c | 353 ++++-
tools/perf/builtin-timechart.c | 70 +-
tools/perf/builtin-top.c | 33 +-
tools/perf/builtin-trace.c | 310 ++++
tools/perf/builtin.h | 2 +
tools/perf/command-list.txt | 3 +-
tools/perf/config/feature-tests.mak | 50 +
tools/perf/perf-archive.sh | 6 +-
tools/perf/perf.c | 75 +-
tools/perf/perf.h | 9 +-
.../Perf-Trace-Util/lib/Perf/Trace/EventClass.py | 94 ++
.../python/bin/event_analyzing_sample-record | 8 +
.../python/bin/event_analyzing_sample-report | 3 +
.../perf/scripts/python/event_analyzing_sample.py | 189 +++
tools/perf/ui/browser.c | 7 +-
tools/perf/ui/browsers/annotate.c | 6 +-
tools/perf/ui/browsers/hists.c | 133 +-
tools/perf/ui/gtk/browser.c | 111 +-
tools/perf/ui/gtk/gtk.h | 3 +
tools/perf/ui/gtk/helpline.c | 56 +
tools/perf/ui/gtk/setup.c | 6 +-
tools/perf/ui/gtk/util.c | 9 +-
tools/perf/ui/helpline.c | 56 +-
tools/perf/ui/helpline.h | 33 +-
tools/perf/ui/hist.c | 390 +++++
tools/perf/ui/setup.c | 10 +-
tools/perf/ui/stdio/hist.c | 498 +++++++
tools/perf/ui/tui/helpline.c | 57 +
tools/perf/ui/tui/setup.c | 10 +-
tools/perf/util/alias.c | 3 +-
tools/perf/util/annotate.c | 19 +-
tools/perf/util/annotate.h | 15 +-
tools/perf/util/build-id.c | 11 +-
tools/perf/util/cache.h | 6 +-
tools/perf/util/callchain.c | 6 +-
tools/perf/util/cgroup.c | 4 +-
tools/perf/util/config.c | 6 +-
tools/perf/util/cpumap.c | 22 +-
tools/perf/util/cpumap.h | 13 +-
tools/perf/util/debug.c | 4 +-
tools/perf/util/debug.h | 17 +-
tools/perf/util/dso-test-data.c | 2 +-
tools/perf/util/dwarf-aux.c | 2 +
tools/perf/util/event.c | 71 +-
tools/perf/util/event.h | 14 +-
tools/perf/util/evlist.c | 143 +-
tools/perf/util/evlist.h | 35 +-
tools/perf/util/evsel.c | 276 +++-
tools/perf/util/evsel.h | 63 +-
tools/perf/util/generate-cmdlist.sh | 15 +
tools/perf/util/header.c | 1063 ++++++++++----
tools/perf/util/header.h | 29 +-
tools/perf/util/help.c | 4 +-
tools/perf/util/hist.c | 721 +---------
tools/perf/util/hist.h | 75 +-
tools/perf/util/include/linux/bitops.h | 4 +
tools/perf/util/include/linux/compiler.h | 9 +-
tools/perf/util/include/linux/kernel.h | 17 +-
tools/perf/util/include/linux/magic.h | 12 +
tools/perf/util/include/linux/rbtree.h | 1 +
tools/perf/util/include/linux/string.h | 2 +
tools/perf/util/include/linux/types.h | 8 +
tools/perf/util/intlist.c | 8 +-
tools/perf/util/map.c | 47 +-
tools/perf/util/map.h | 9 +-
tools/perf/util/parse-events-test.c | 424 +++++-
tools/perf/util/parse-events.c | 254 ++--
tools/perf/util/parse-events.h | 18 +-
tools/perf/util/parse-events.l | 56 +-
tools/perf/util/parse-events.y | 125 +-
tools/perf/util/parse-options.c | 3 +-
tools/perf/util/perf_regs.h | 14 +
tools/perf/util/pmu.c | 80 +-
tools/perf/util/pmu.h | 3 +
tools/perf/util/pmu.y | 6 +-
tools/perf/util/probe-event.c | 69 +-
tools/perf/util/probe-finder.c | 28 +-
tools/perf/util/python.c | 17 +-
.../perf/util/scripting-engines/trace-event-perl.c | 50 +-
.../util/scripting-engines/trace-event-python.c | 113 +-
tools/perf/util/session.c | 198 ++-
tools/perf/util/session.h | 10 +-
tools/perf/util/sort.c | 25 +-
tools/perf/util/sort.h | 2 +-
tools/perf/util/stat.c | 57 +
tools/perf/util/stat.h | 16 +
tools/perf/util/string.c | 18 +-
tools/perf/util/strlist.c | 2 +-
tools/perf/util/symbol-elf.c | 841 +++++++++++
tools/perf/util/symbol-minimal.c | 307 ++++
tools/perf/util/symbol.c | 942 ++----------
tools/perf/util/symbol.h | 67 +-
tools/perf/util/target.c | 4 +-
tools/perf/util/thread.h | 2 +
tools/perf/util/top.c | 3 +-
tools/perf/util/top.h | 1 +
tools/perf/util/trace-event-parse.c | 54 +-
tools/perf/util/trace-event-scripting.c | 34 +-
tools/perf/util/trace-event.h | 12 +-
tools/perf/util/unwind.c | 571 ++++++++
tools/perf/util/unwind.h | 35 +
tools/perf/util/util.c | 25 +
tools/perf/util/util.h | 9 +-
tools/perf/util/vdso.c | 111 ++
tools/perf/util/vdso.h | 18 +
tools/perf/util/wrapper.c | 3 +-
tools/scripts/Makefile.include | 6 +-
211 files changed, 13268 insertions(+), 5255 deletions(-)
create mode 100644 arch/x86/include/asm/perf_regs.h
create mode 100644 arch/x86/kernel/perf_regs.c
create mode 100644 include/linux/perf_regs.h
create mode 100644 tools/perf/Documentation/jit-interface.txt
create mode 100644 tools/perf/Documentation/perf-trace.txt
create mode 100644 tools/perf/arch/x86/include/perf_regs.h
create mode 100644 tools/perf/arch/x86/util/unwind.c
create mode 100644 tools/perf/bash_completion
create mode 100644 tools/perf/builtin-trace.c
create mode 100755 tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/EventClass.py
create mode 100644 tools/perf/scripts/python/bin/event_analyzing_sample-record
create mode 100644 tools/perf/scripts/python/bin/event_analyzing_sample-report
create mode 100644 tools/perf/scripts/python/event_analyzing_sample.py
create mode 100644 tools/perf/ui/gtk/helpline.c
create mode 100644 tools/perf/ui/hist.c
create mode 100644 tools/perf/ui/stdio/hist.c
create mode 100644 tools/perf/ui/tui/helpline.c
create mode 100644 tools/perf/util/include/linux/magic.h
create mode 100644 tools/perf/util/perf_regs.h
create mode 100644 tools/perf/util/stat.c
create mode 100644 tools/perf/util/stat.h
create mode 100644 tools/perf/util/symbol-elf.c
create mode 100644 tools/perf/util/symbol-minimal.c
create mode 100644 tools/perf/util/unwind.c
create mode 100644 tools/perf/util/unwind.h
create mode 100644 tools/perf/util/vdso.c
create mode 100644 tools/perf/util/vdso.h
[ combo patch way too large to include. ]
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