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Message-ID: <20100517220251.GA13582@elte.hu>
Date: Tue, 18 May 2010 00:02:51 +0200
From: Ingo Molnar <mingo@...e.hu>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: linux-kernel@...r.kernel.org,
Peter Zijlstra <a.p.zijlstra@...llo.nl>,
Arnaldo Carvalho de Melo <acme@...hat.com>,
Frédéric Weisbecker <fweisbec@...il.com>,
Paul Mackerras <paulus@...ba.org>,
Thomas Gleixner <tglx@...utronix.de>,
Tom Zanussi <tzanussi@...il.com>,
Masami Hiramatsu <mhiramat@...hat.com>,
Avi Kivity <avi@...hat.com>,
Andrew Morton <akpm@...ux-foundation.org>
Subject: [GIT PULL] perf/core changes for v2.6.35
Linus,
Please pull the latest perf-core-for-linus git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip.git perf-core-for-linus
In this cycle too there were lots of changes all
around:
- New Newt/Slang based TUI for perf report (can be
disabled by using 'perf report | less' or via
'make NO_NEWT=1')
- New call-chain based zoom in/out workflow in the TUI
perf report browser, a'la SysProf. This is activated
automatically if 'perf record -g' call-chain
profiling is done.
- New x86 P4 PMU driver - native perf hw PMU support
now is available for all Intel and AMD CPUs made
in the last 10 years, starting from the PPro and
the K7.
- New 'perf kvm' tool that helps the co-profiling of
KVM guests and hosts.
- New PEBS (precise event sampling) support on Intel
CPUs that have this feature. The kernel will not just
use PEBS but also eliminate skid (instruction offset
in profile/annotation output skipping) using LBR
(last-branch-record).
This feature can be activated via the ':p' and
':pp' postfixes to events. For example:
perf record -e cycles:pp ...
- New 'live mode' feature for 'perf trace', which eliminates
the perf.data middle man and streams trace data continuously
and runs the script engine on records as they
arrive. This can be activated explicitly:
perf trace record rwtop -o - | perf trace report rwtop 5 -i -
And it also gets activated implicitly when a script is run:
perf trace rwtop 5
- New 'perf probe' feature: allow access to data
elements in probes, and other 'perf probe' improvements.
- New 'perf inject' tool that allows the insertion of extra
events into a live trace stream
- New 'perf test' regression-test command
- Various 'perf lock' improvements and performance
enhancements.
- ... lots of other changes, improvements, speedups,
refinements.
Thanks,
Ingo
------------------>
Anton Blanchard (2):
perf symbols: Fill in pgoff in mmap synthesized events
perf: Fix performance issue with perf report
Arnaldo Carvalho de Melo (99):
perf record: Mention paranoid sysctl when failing to create counter
perf symbols: Bump plt synthesizing warning debug level
perf top: Export get_window_dimensions
perf tools: Use eprintf for pr_{err,warning,info} too
perf tools: Add missing bytes printed in hist_entry__fprintf
perf report: Implement initial UI using newt
perf newt: Add 'Q', 'q' and Ctrl+C as ways to exit from forms
perf newt: Use newtGetScreenSize
perf hist: Don't fprintf the callgraph unconditionally
perf tools: Fix non-newt build
perf top: Properly notify the user that vmlinux is missing
perf annotate: Properly notify the user that vmlinux is missing
perf newt: Properly restore the screen when error exiting
perf stat: Better report failure to collect system wide stats
perf tools: Exit browser before printing usage when unkown option passed
perf report: Implement Newt callgraphs
perf archive: Explain how to use the generated tarball
perf report: Add a popup menu to ask what operation is to be performed
perf symbols: Avoid unnecessary symbol loading when dso list is specified
perf annotate: Allow specifying DSOs where to look for symbol
perf tools: Introduce struct map_symbol
perf callchains: Store the map together with the symbol
perf report: Pass the DSO to 'perf annotate'
perf symbols: Pass the mmap parameters instead of using mmap_event
perf symbols: Move map related routines to map.c
perf tools: Move __used from perf.h to linux/compiler.h
perf symbols: Move hex2u64 and strxfrchar to symbol.c
perf symbols: Move more map_groups methods to map.c
perf symbols: map_groups__find_symbol must return the map too
perf report: Add progress bars
perf tools: Use -o $(BITBUCKET) in one more case
perf tools: Allow specifying O= to build files in a separate directory
perf record: Add a fallback to the reference relocation symbol
perf hist: Replace ->print() routines by ->snprintf() equivalents
perf kmem: Resolve kernel symbols again
perf kmem: Fixup the symbol address before using it
perf hist: Only allocate callchain_node if processing callchains
perf session: Remove one more exit() call from library code
perf tools: sort_dimension__add shouldn't die
perf tools: Move the prototypes in util/string.h to util.h
perf newt: Remove useless column width calculation
perf newt: Move the hist browser population bits to separare function
perf newt: Pass the input_name to perf_session__browse_hists
perf newt: Add a "Zoom into foo.so DSO" and reverse operations
perf TUI: Add a "Zoom into COMM(PID) thread" and reverse operations
perf TUI: Show filters on the title and add help line about how to zoom out
perf TUI: Move "Yes" button to before "No"
perf tools: Reorganize some structs to save space
perf trace: Ignore "overwrite" field if present in /events/header_page
perf tools: Fix perl support installation when O= is used
perf tools: Rename "kernel_info" to "machine"
perf machine: Pass buffer size to machine__mmap_name
perf machine: Adopt some map_groups functions
perf machines: Make the machines class adopt the dsos__fprintf methods
perf tools: Create $(OUTPUT)arch/$(ARCH)/util/ directory
perf symbols: Add machine helper routines
perf test: Initial regression testing command
perf tools: Don't use code surrounded by __KERNEL__
perf record: Don't exit in live mode when no tracepoints are enabled
perf inject: Refactor read_buildid function
perf inject: Add missing bits
perf report: Make dso__calc_col_width agree with hist_entry__dso_snprintf
perf list: Add explanation about raw hardware event descriptors
perf tools: Fixup minor doc formatting issues
perf list: Improve the raw hw event descriptor documentation
perf callchain: Move validate_callchain to callchain lib
perf report: Fix leak of resolved callchains array on error path
perf hist: Simplify the insertion of new hist_entry instances
perf symbols: Consider unresolved DSOs in the dso__col_widt calculation
perf symbols: Check if a struct machine instance was found
perf session: Embed the host machine data on perf_session
perf report: Allow limiting the number of entries to print in callchains
perf newt: Use newtAddComponent()
perf callchains: Use zalloc to allocate objects
perf session: create_kernel_maps should use ->host_machine
perf hist: Introduce hists class and move lots of methods to it
perf hist: Calculate max_sym name len and nr_entries
perf hist: Adopt filter by dso and by thread methods from the newt browser
perf ui: Add ui_helpline methods
perf report: Librarize the annotation code and use it in the newt browser
perf hist: Make event__totals per hists
perf hist: Clarify events_stats fields usage
perf report: Report number of events, not samples
perf newt: Make <- zoom out filters
perf newt: Make <- exit the ui_browser
perf newt: Fix the 'A'/'a' shortcut for annotate
perf newt: Exit browser unconditionally when CTRL+C, q or Q is pressed
perf newt: Add single key shortcuts for zoom into DSO and threads
perf tui: Make <- exit menus too
perf tui: Add help window to show key associations
perf options: Introduce OPT_U64
perf tui: Add workaround for slang < 2.1.4
perf options: Introduce OPT_UINTEGER
perf options: Check v type in OPT_U?INTEGER
perf options: Type check OPT_BOOLEAN and fix the offenders
perf options: Type check all the remaining OPT_ variants
perf tui: Add explicit -lslang option
perf symbols: symbol inconsistency message should be done only at verbose=1
perf tools: Add mode to build without newt support
Arnd Bergmann (1):
perf_event: Make perf fd non seekable
Cyrill Gorcunov (14):
perf, x86: Implement initial P4 PMU driver
x86, perf: Fix NULL deref on not assigned x86_pmu
x86, perf: Unmask LVTPC only if we have APIC supported
perf, x86: Enable not tagged retired instruction counting on P4s
x86, apic: Allow to use certain functions without APIC built-in support
x86, perf: Use apic_write unconditionally
x86, perf: Fix few cosmetic dabs for P4 pmu (comments and constantify)
x86, perf: Add raw events support for the P4 PMU
x86, perf: P4 PMU -- configure predefined events
x86, perf: P4 PMU -- protect sensible procedures from preemption
x86, perf: P4 PMU -- Get rid of redundant check for array index
x86, perf: P4 PMU -- check for proper event index in RAW events
x86, perf: P4 PMU -- use hash for p4_get_escr_idx()
x86, perf: P4 PMU - fix counters management logic
Dan Carpenter (1):
perf: Fix check at end of event search
Eric B Munson (1):
perf record: Enable the enable_on_exec flag if record forks the target
Frederic Weisbecker (39):
perf: Fix unexported generic perf_arch_fetch_caller_regs
perf: Fix unexported generic perf_arch_fetch_caller_regs
perf: Fix orphan callchain branches
perf: Drop the frame reliablity check
perf: Fetch hot regs from the template caller
perf: Store active software events in a hashlist
perf: Make clock software events consistent with general exclusion rules
perf tools: Fix accidentally preprocessed snprintf callback
perf: Fix hlist related build error
perf: Make -f the default for perf record
perf: Always record tracepoints raw samples from perf record
perf: Make the trace events sample period default to 1
perf: Fix perf probe build error
perf: Generalize perf lock's sample event reordering to the session layer
perf: Use generic sample reordering in perf sched
perf: Use generic sample reordering in perf kmem
perf: Use generic sample reordering in perf trace
perf: Use generic sample reordering in perf timechart
perf: Add a perf trace option to check samples ordering reliability
perf: Remove leftover useless options to record trace events from scripts
perf: Fix warning while reading ring buffer headers
hw-breakpoints: Tag ptrace breakpoint as exclude_kernel
hw-breakpoints: Check disabled breakpoints again
hw-breakpoints: Change/Enforce some breakpoints policies
hw-breakpoints: Separate constraint space for data and instruction breakpoints
hw-breakpoints: Handle breakpoint weight in allocation constraints
hw-breakpoints: Get the number of available registers on boot dynamically
hw_breakpoints: Fix percpu build failure
perf: Introduce a new "round of buffers read" pseudo event
perf: Provide a new deterministic events reordering algorithm
perf: Cleanup perf lock broken states
perf: Humanize lock flags in perf lock
perf: Fix perf lock bad rate
perf lock: Always check min AND max wait time
tracing: Drop lock_acquired waittime field
tracing: Drop the nested field from lock_release event
tracing: Factorize lock events in a lock class
perf hist: Fix hists__browse no-newt case
perf hist: Fix missing getline declaration
Hitoshi Mitake (4):
perf: Swap inclusion order of util.h and string.h in util/string.c
perf lock: Fix state machine to recognize lock sequence
perf lock: Add "info" subcommand for dumping misc information
perf lock: Drop "-a" option from cmd_record() default arguments set
Ian Munsie (3):
perf: Fix endianness argument compatibility with OPT_BOOLEAN() and introduce OPT_INCR()
perf: Move arch specific code into separate arch directory
perf probe: Add PowerPC DWARF register number mappings
Ingo Molnar (5):
perf, x86: Add INSTRUCTION_DECODER config flag
perf, x86: Fix the !CONFIG_CPU_SUP_INTEL build
perf probe: Fix !dwarf build
perf events: Fix false positive build warning with older GCC's
Revert "perf: Fix exit() vs PERF_FORMAT_GROUP"
Kirill Smelkov (1):
perf trace scripts: Fix typos in perf-trace-python.txt
Kyle McMartin (1):
perf symbols: allow forcing use of cplus_demangle
Lin Ming (7):
x86, perf: Fix comments in Pentium-4 PMU definitions
perf, x86: Add a key to simplify template lookup in Pentium-4 PMU
perf, x86: Add cache events for the Pentium-4 PMU
perf, x86: Fix key indexing in Pentium-4 PMU
perf: Add group scheduling transactional APIs
perf, x86: implement group scheduling transactional APIs
perf, powerpc: Implement group scheduling transactional APIs
Masami Hiramatsu (39):
kprobes: Hide CONFIG_OPTPROBES and set if arch supports optimized kprobes
perf tools: Introduce xzalloc() for detecting out of memory conditions
perf probe: Use wrapper functions
perf probe: Move add-probe routine to util/
perf probe: Rename session to param
perf probe: Rename some die_get_* functions
perf probe: Introduce die_find_child() function
perf probe: Add --dry-run option
perf probe: Introduce kprobe_trace_event and perf_probe_event
perf probe: List probes with line number and file name
perf probe: Add data structure member access support
perf probe: Cleanup debuginfo related code
perf probe: Add NO_DWARF make option
perf probe: Fix --line syntax help and document
perf probe: Fix not to return non-matched file
perf probe: Correct error message for non-structure type
perf probe: Fix to close dwarf when failing to analyze it
perf probe: Support argument name
perf probe: Use the last field name as the argument name
tracing/kprobes: Support basic types on dynamic events
perf probe: Query basic types from debuginfo
perf probe: Support basic type casting
perf probe: Support DW_OP_call_frame_cfa in debuginfo
perf probe: Remove die() from probe-finder code
perf probe: Remove die() from probe-event code
perf probe: Remove xzalloc() from util/probe-{event, finder}.c
perf probe: Remove xstrdup()/xstrndup() from util/probe-{event, finder}.c
perf probe: Fix to use correct debugfs path finder
perf probe: Fix mis-estimation for shortening filename
perf probe: Fix a bug that --line range can be overflow
perf probe: Fix line range to show end line
perf probe: Support DW_OP_plus_uconst in DW_AT_data_member_location
perf probe: Show function entry line as probe-able
perf tools: Initialize dso->node member in dso__new
perf probe: Fix to use symtab only if no debuginfo
perf probe: Fix to exit callback soon after finding too many probe points
perf probe: Add --max-probes option
kprobes: Move enable/disable_kprobe() out from debugfs code
perf probe: Check older elfutils and set NO_DWARF
Paul Mackerras (1):
perf_event: Make software events work again
Pekka Enberg (1):
perf report: Document '--call-graph' better for usage
Peter Zijlstra (37):
perf, x86: Add PEBS infrastructure
perf: Add attr->precise support to raw event parsing
perf, x86: Implement simple LBR support
perf, x86: use LBR for PEBS IP+1 fixup
perf-top: Show the percentage of successfull PEBS-fixups
perf, x86: Clean up IA32_PERF_CAPABILITIES usage
perf, x86: Expose the full PEBS record using PERF_SAMPLE_RAW
x86: Move MAX_INSN_SIZE into asm/insn.h
perf, x86: Fix silly bug in data store buffer allocation
perf, x86: Disable PEBS on clovertown chips
perf, x86: Clear the LBRs on init
perf, x86: Robustify PEBS fixup
perf, x86: Avoid double disable on throttle vs ioctl(PERF_IOC_DISABLE)
perf, x86: Fix pebs drains
perf, x86: Fix PEBS enable/disable vs cpuc->enabled
perf, x86: Fix LBR enable/disable vs cpuc->enabled
perf, x86: Reorder intel_pmu_enable_all()
perf, x86: Deal with multiple state bits for pebs-fmt1
perf, x86: Fix silly bug in intel_pmu_pebs_{enable,disable}
perf, x86: Don't reset the LBR as frequently
perf, x86: Remove checking_{wr,rd}msr() usage
perf, x86: Fixup the PEBS handler for Core2 cpus
perf, x86: Fix LBR read-out
perf, x86: Clean up debugctlmsr bit definitions
x86, perf, bts, mm: Delete the never used BTS-ptrace code
x86, ptrace: Fix block-step
perf, x86: Add Nehelem PMU programming errata workaround
perf, x86: Fix up the ANY flag stuff
perf, x86: Fix __initconst vs const
perf, x86: Add Nehalem programming quirk to Westmere
perf: Fix exit() vs PERF_FORMAT_GROUP
perf: Annotate perf_event_read_group() vs perf_event_release_kernel()
perf, x86: Remove PEBS SAMPLE_RAW support
perf, x86: Consolidate some code repetition
perf, x86: Improve the PEBS ABI
perf: Fix exit() vs PERF_FORMAT_GROUP
perf: Fix exit() vs event-groups
Randy Dunlap (2):
perf bench: fix spello
perf: cleanup some Documentation
Robert Richter (12):
perf, x86: Report error code that returned from x86_pmu.hw_config()
perf/core, x86: Reduce number of CONFIG_X86_LOCAL_APIC macros
perf/core: Correct files in MAINTAINERS entry
perf/core, x86: Remove cpu_hw_events.interrupts
perf/core, x86: Remove duplicate perf_event_mask variable
perf, x86: Undo some some *_counter* -> *_event* renames
perf, x86: implement ARCH_PERFMON_EVENTSEL bit masks
perf, x86: Move perfctr init code to x86_setup_perfctr()
perf, x86: Move x86_setup_perfctr()
perf, x86: Call x86_setup_perfctr() from .hw_config()
perf, x86: Pass enable bit mask to __x86_pmu_enable_event()
perf, x86: Use weight instead of cmask in for_each_event_constraint()
Stefan Hajnoczi (1):
perf tools: Fix libdw-dev package name in error message
Stephane Eranian (4):
perf_events: Fix resource leak in x86 __hw_perf_event_init()
perf: Fix initialization bug in parse_single_tracepoint_event()
perf tools: change event inheritance logic in stat and record
perf record: Fix bug mismatch with -c option definition
Thomas Gleixner (1):
perf: Fix dynamic field detection
Tom Zanussi (25):
perf: Add pipe-specific header read/write and event processing code
perf record: Introduce special handling for pipe output
perf report: Introduce special handling for pipe input
perf trace: Introduce special handling for pipe input
perf: Convert perf header attrs into attr events
perf: Convert perf event types into event type events
perf: Convert perf tracing data into a tracing_data event
perf: Convert perf header build_ids into build_id events
perf trace/scripting: Add rwtop and sctop scripts
perf trace/scripting: Enable scripting shell scripts for live mode
perf trace: Invoke live mode automatically if record/report not specified
perf/live: don't synthesize build ids at the end of a live mode trace
perf: add perf-inject builtin
perf: record TRACE_INFO only if using tracepoints and SAMPLE_RAW
perf/record: simplify TRACE_INFO tracepoint check
perf/live-mode: Handle payload-less events
perf/trace/scripting: failed-syscalls script cleanup
perf/trace/scripting: rw-by-pid script cleanup
perf/trace/scripting: rwtop script cleanup
perf/trace/scripting: wakeup-latency script cleanup
perf/trace/scripting: workqueue-stats script cleanup
perf/trace/scripting: don't show script start/stop messages by default
perf/trace/scripting: failed-syscalls-by-pid script cleanup
perf/trace/scripting: syscall-counts-by-pid script cleanup
perf/trace/scripting: syscall-counts script cleanup
William Cohen (1):
perf: Some perf-kvm documentation edits
Zhang, Yanmin (8):
perf stat: Enable counters when collecting process-wide or system-wide data
perf record: Enable counters only when kernel is execing subcommand
perf events: Change perf parameter --pid to process-wide collection instead of thread-wide
perf record: Zero out mmap_array to fix segfault
perf: Enhance perf to allow for guest statistic collection from host
KVM: Implement perf callbacks for guest sampling
perf: 'perf kvm' tool for monitoring guest performance from host
perf & kvm: Clean up some of the guest profiling callback API details
eranian@...gle.com (1):
perf_events: Improve task_sched_in()
Documentation/kprobes.txt | 10 +-
Documentation/trace/kprobetrace.txt | 4 +-
MAINTAINERS | 10 +-
arch/Kconfig | 20 +-
arch/powerpc/kernel/perf_event.c | 129 +-
arch/sh/Kconfig | 1 +
arch/sh/include/asm/hw_breakpoint.h | 10 +-
arch/sh/kernel/hw_breakpoint.c | 34 +-
arch/sh/kernel/ptrace_32.c | 2 +-
arch/x86/Kconfig | 4 +
arch/x86/Kconfig.cpu | 20 -
arch/x86/Kconfig.debug | 9 -
arch/x86/include/asm/apic.h | 13 +-
arch/x86/include/asm/ds.h | 302 ----
arch/x86/include/asm/hw_breakpoint.h | 10 +-
arch/x86/include/asm/insn.h | 2 +
arch/x86/include/asm/kprobes.h | 2 +-
arch/x86/include/asm/msr-index.h | 15 +-
arch/x86/include/asm/perf_event.h | 76 +-
arch/x86/include/asm/perf_event_p4.h | 794 ++++++++++
arch/x86/include/asm/processor.h | 35 +-
arch/x86/include/asm/ptrace-abi.h | 57 +-
arch/x86/include/asm/ptrace.h | 6 -
arch/x86/include/asm/thread_info.h | 8 +-
arch/x86/kernel/Makefile | 2 -
arch/x86/kernel/cpu/intel.c | 2 -
arch/x86/kernel/cpu/perf_event.c | 815 +++++-----
arch/x86/kernel/cpu/perf_event_amd.c | 46 +-
arch/x86/kernel/cpu/perf_event_intel.c | 357 +++--
arch/x86/kernel/cpu/perf_event_intel_ds.c | 641 ++++++++
arch/x86/kernel/cpu/perf_event_intel_lbr.c | 218 +++
arch/x86/kernel/cpu/perf_event_p4.c | 857 +++++++++++
arch/x86/kernel/cpu/perf_event_p6.c | 31 +-
arch/x86/kernel/ds.c | 1437 ------------------
arch/x86/kernel/ds_selftest.c | 408 -----
arch/x86/kernel/ds_selftest.h | 15 -
arch/x86/kernel/dumpstack.c | 5 -
arch/x86/kernel/hw_breakpoint.c | 41 +-
arch/x86/kernel/kprobes.c | 16 +-
arch/x86/kernel/process.c | 18 +-
arch/x86/kernel/process_32.c | 8 -
arch/x86/kernel/process_64.c | 8 -
arch/x86/kernel/ptrace.c | 384 +-----
arch/x86/kernel/step.c | 46 +-
arch/x86/kernel/traps.c | 4 +-
arch/x86/kvm/vmx.c | 5 +-
arch/x86/kvm/x86.c | 50 +
arch/x86/kvm/x86.h | 3 +
arch/x86/lib/Makefile | 2 +-
arch/x86/oprofile/op_model_ppro.c | 4 +-
include/linux/ftrace.h | 12 -
include/linux/hw_breakpoint.h | 25 +-
include/linux/mm.h | 4 -
include/linux/perf_event.h | 83 +-
include/linux/ptrace.h | 12 -
include/linux/sched.h | 9 -
include/trace/events/lock.h | 55 +-
include/trace/ftrace.h | 23 +-
kernel/fork.c | 3 -
kernel/hw_breakpoint.c | 196 ++-
kernel/kprobes.c | 132 +-
kernel/lockdep.c | 4 +-
kernel/perf_event.c | 377 ++++--
kernel/ptrace.c | 1 -
kernel/sched.c | 43 -
kernel/trace/Kconfig | 11 -
kernel/trace/Makefile | 1 -
kernel/trace/trace.h | 20 +-
kernel/trace/trace_entries.h | 12 -
kernel/trace/trace_events_filter.c | 2 +-
kernel/trace/trace_hw_branches.c | 312 ----
kernel/trace/trace_kprobe.c | 535 ++++---
kernel/trace/trace_ksym.c | 26 +-
kernel/trace/trace_selftest.c | 57 -
mm/mlock.c | 41 -
tools/perf/Documentation/perf-annotate.txt | 2 +-
tools/perf/Documentation/perf-bench.txt | 8 +-
tools/perf/Documentation/perf-buildid-cache.txt | 4 +-
tools/perf/Documentation/perf-diff.txt | 2 +-
tools/perf/Documentation/perf-inject.txt | 35 +
tools/perf/Documentation/perf-kmem.txt | 2 +-
tools/perf/Documentation/perf-kvm.txt | 68 +
tools/perf/Documentation/perf-list.txt | 33 +-
tools/perf/Documentation/perf-probe.txt | 21 +-
tools/perf/Documentation/perf-record.txt | 8 +-
tools/perf/Documentation/perf-sched.txt | 4 +-
tools/perf/Documentation/perf-stat.txt | 4 +-
tools/perf/Documentation/perf-test.txt | 22 +
tools/perf/Documentation/perf-trace-perl.txt | 6 +-
tools/perf/Documentation/perf-trace-python.txt | 16 +-
tools/perf/Documentation/perf-trace.txt | 2 +-
tools/perf/Makefile | 388 +++---
tools/perf/arch/powerpc/Makefile | 4 +
tools/perf/arch/powerpc/util/dwarf-regs.c | 88 ++
tools/perf/arch/x86/Makefile | 4 +
tools/perf/arch/x86/util/dwarf-regs.c | 75 +
tools/perf/bench/mem-memcpy.c | 3 +-
tools/perf/bench/sched-messaging.c | 10 +-
tools/perf/bench/sched-pipe.c | 2 +-
tools/perf/builtin-annotate.c | 245 +---
tools/perf/builtin-bench.c | 4 +-
tools/perf/builtin-buildid-cache.c | 2 +-
tools/perf/builtin-buildid-list.c | 8 +-
tools/perf/builtin-diff.c | 76 +-
tools/perf/builtin-help.c | 8 +-
tools/perf/builtin-inject.c | 228 +++
tools/perf/builtin-kmem.c | 22 +-
tools/perf/builtin-kvm.c | 144 ++
tools/perf/builtin-lock.c | 693 ++++++----
tools/perf/builtin-probe.c | 286 ++---
tools/perf/builtin-record.c | 547 +++++---
tools/perf/builtin-report.c | 228 ++--
tools/perf/builtin-sched.c | 41 +-
tools/perf/builtin-stat.c | 161 ++-
tools/perf/builtin-test.c | 281 ++++
tools/perf/builtin-timechart.c | 119 +--
tools/perf/builtin-top.c | 298 +++--
tools/perf/builtin-trace.c | 97 ++-
tools/perf/builtin.h | 3 +
tools/perf/command-list.txt | 3 +
tools/perf/perf-archive.sh | 3 +
tools/perf/perf.c | 8 +-
tools/perf/perf.h | 9 +-
.../perl/Perf-Trace-Util/lib/Perf/Trace/Util.pm | 6 +
.../perf/scripts/perl/bin/check-perf-trace-record | 2 +-
tools/perf/scripts/perl/bin/failed-syscalls-record | 2 +-
tools/perf/scripts/perl/bin/failed-syscalls-report | 8 +-
tools/perf/scripts/perl/bin/rw-by-file-record | 3 +-
tools/perf/scripts/perl/bin/rw-by-file-report | 8 +-
tools/perf/scripts/perl/bin/rw-by-pid-record | 2 +-
tools/perf/scripts/perl/bin/rw-by-pid-report | 2 +-
tools/perf/scripts/perl/bin/rwtop-record | 2 +
tools/perf/scripts/perl/bin/rwtop-report | 23 +
tools/perf/scripts/perl/bin/wakeup-latency-record | 2 +-
tools/perf/scripts/perl/bin/wakeup-latency-report | 2 +-
tools/perf/scripts/perl/bin/workqueue-stats-record | 2 +-
tools/perf/scripts/perl/bin/workqueue-stats-report | 2 +-
tools/perf/scripts/perl/failed-syscalls.pl | 6 +-
tools/perf/scripts/perl/rw-by-pid.pl | 60 +-
tools/perf/scripts/perl/rwtop.pl | 199 +++
tools/perf/scripts/perl/wakeup-latency.pl | 12 +-
tools/perf/scripts/perl/workqueue-stats.pl | 12 +-
.../python/Perf-Trace-Util/lib/Perf/Trace/Util.py | 3 +
.../python/bin/failed-syscalls-by-pid-record | 2 +-
.../python/bin/failed-syscalls-by-pid-report | 8 +-
tools/perf/scripts/python/bin/sctop-record | 2 +
tools/perf/scripts/python/bin/sctop-report | 24 +
.../python/bin/syscall-counts-by-pid-record | 2 +-
.../python/bin/syscall-counts-by-pid-report | 8 +-
.../perf/scripts/python/bin/syscall-counts-record | 2 +-
.../perf/scripts/python/bin/syscall-counts-report | 8 +-
tools/perf/scripts/python/sctop.py | 78 +
tools/perf/util/PERF-VERSION-GEN | 6 +-
tools/perf/util/bitmap.c | 21 +
tools/perf/util/build-id.c | 2 +-
tools/perf/util/cache.h | 14 +
tools/perf/util/callchain.c | 121 ++-
tools/perf/util/callchain.h | 10 +-
tools/perf/util/color.c | 48 +
tools/perf/util/color.h | 4 +
tools/perf/util/debug.c | 8 +-
tools/perf/util/debug.h | 30 +-
tools/perf/util/event.c | 368 ++++--
tools/perf/util/event.h | 66 +-
tools/perf/util/header.c | 489 ++++++-
tools/perf/util/header.h | 39 +-
tools/perf/util/hist.c | 613 +++++++--
tools/perf/util/hist.h | 102 ++-
tools/perf/util/hweight.c | 31 +
tools/perf/util/include/asm/bitops.h | 18 -
tools/perf/util/include/asm/hweight.h | 8 +
tools/perf/util/include/dwarf-regs.h | 8 +
tools/perf/util/include/linux/bitmap.h | 38 +-
tools/perf/util/include/linux/bitops.h | 20 +-
tools/perf/util/include/linux/compiler.h | 2 +
tools/perf/util/include/linux/kernel.h | 11 +-
tools/perf/util/map.c | 409 +++++-
tools/perf/util/map.h | 131 ++-
tools/perf/util/newt.c | 1084 ++++++++++++++
tools/perf/util/parse-events.c | 44 +-
tools/perf/util/parse-events.h | 1 +
tools/perf/util/parse-options.c | 55 +-
tools/perf/util/parse-options.h | 29 +-
tools/perf/util/probe-event.c | 1580 +++++++++++++++-----
tools/perf/util/probe-event.h | 130 ++-
tools/perf/util/probe-finder.c | 1046 ++++++++++----
tools/perf/util/probe-finder.h | 67 +-
tools/perf/util/pstack.c | 75 +
tools/perf/util/pstack.h | 12 +
.../perf/util/scripting-engines/trace-event-perl.c | 3 -
.../util/scripting-engines/trace-event-python.c | 4 -
tools/perf/util/session.c | 568 ++++++--
tools/perf/util/session.h | 126 ++-
tools/perf/util/sort.c | 153 +-
tools/perf/util/sort.h | 35 +-
tools/perf/util/string.c | 45 +-
tools/perf/util/string.h | 18 -
tools/perf/util/symbol.c | 564 ++++++--
tools/perf/util/symbol.h | 80 +-
tools/perf/util/thread.c | 242 +---
tools/perf/util/thread.h | 53 +-
tools/perf/util/trace-event-info.c | 35 +
tools/perf/util/trace-event-parse.c | 118 +--
tools/perf/util/trace-event-read.c | 116 +-
tools/perf/util/trace-event.h | 8 +-
tools/perf/util/util.c | 22 +
tools/perf/util/util.h | 22 +
207 files changed, 14651 insertions(+), 8110 deletions(-)
delete mode 100644 arch/x86/include/asm/ds.h
create mode 100644 arch/x86/include/asm/perf_event_p4.h
create mode 100644 arch/x86/kernel/cpu/perf_event_intel_ds.c
create mode 100644 arch/x86/kernel/cpu/perf_event_intel_lbr.c
create mode 100644 arch/x86/kernel/cpu/perf_event_p4.c
delete mode 100644 arch/x86/kernel/ds.c
delete mode 100644 arch/x86/kernel/ds_selftest.c
delete mode 100644 arch/x86/kernel/ds_selftest.h
delete mode 100644 kernel/trace/trace_hw_branches.c
create mode 100644 tools/perf/Documentation/perf-inject.txt
create mode 100644 tools/perf/Documentation/perf-kvm.txt
create mode 100644 tools/perf/Documentation/perf-test.txt
create mode 100644 tools/perf/arch/powerpc/Makefile
create mode 100644 tools/perf/arch/powerpc/util/dwarf-regs.c
create mode 100644 tools/perf/arch/x86/Makefile
create mode 100644 tools/perf/arch/x86/util/dwarf-regs.c
create mode 100644 tools/perf/builtin-inject.c
create mode 100644 tools/perf/builtin-kvm.c
create mode 100644 tools/perf/builtin-test.c
create mode 100644 tools/perf/scripts/perl/bin/rwtop-record
create mode 100644 tools/perf/scripts/perl/bin/rwtop-report
create mode 100644 tools/perf/scripts/perl/rwtop.pl
create mode 100644 tools/perf/scripts/python/bin/sctop-record
create mode 100644 tools/perf/scripts/python/bin/sctop-report
create mode 100644 tools/perf/scripts/python/sctop.py
create mode 100644 tools/perf/util/bitmap.c
create mode 100644 tools/perf/util/hweight.c
delete mode 100644 tools/perf/util/include/asm/bitops.h
create mode 100644 tools/perf/util/include/asm/hweight.h
create mode 100644 tools/perf/util/include/dwarf-regs.h
create mode 100644 tools/perf/util/newt.c
create mode 100644 tools/perf/util/pstack.c
create mode 100644 tools/perf/util/pstack.h
delete mode 100644 tools/perf/util/string.h
[ ~1MB patch omitted due to lkml limits ]
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