* Arnaldo Carvalho de Melo acme@kernel.org wrote:
Hi Ingo,
Please consider pulling,
- Arnaldo
Test results at the end of this message, as usual.
The following changes since commit 3f986eefc89c528bf2d398a6dc3637b743a7139e:
Merge branch 'perf/urgent' into perf/core, to resolve conflict (2018-03-07 09:23:12 +0100)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git tags/perf-core-for-mingo-4.17-20180308
for you to fetch changes up to 2427b432e63b4b911100f717c48289195b7a7d62:
perf tools: Update quipper information (2018-03-08 11:30:54 -0300)
perf/core improvements and fixes:
Support to display the IPC/Cycle in 'annotate' TUI, for systems where this info can be obtained, like Intel's >= Skylake (Jin Yao)
Support wildcards on PMU name in dynamic PMU events (Agustin Vega-Frias)
Display pmu name when printing unmerged events in stat (Agustin Vega-Frias)
Auto-merge PMU events created by prefix or glob match (Agustin Vega-Frias)
Fix s390 'call' operations target function annotation (Thomas Richter)
Handle s390 PC relative load and store instruction in the augmented 'annotate', code, used so far in the TUI modes of 'perf report' and 'perf annotate' (Thomas Richter)
Provide libtraceevent with a kernel symbol resolver, so that symbols in tracepoint fields can be resolved when showing them in tools such as 'perf report' (Wang YanQing)
Refactor the cgroups code to look more like other code in tools/perf, using cgroup__{put,get} for refcount operations instead of its open-coded equivalent, breaking larger functions, etc (Arnaldo Carvalho de Melo)
Implement support for the -G/--cgroup target in 'perf trace', allowing strace like tracing (plus other events, backtraces, etc) for cgroups (Arnaldo Carvalho de Melo)
Update thread shortname in 'perf sched map' when the thread's COMM changes (Changbin Du)
refcount 'struct mem_info', for better sharing it over several users, avoid duplicating structs and fixing crashes related to use after free (Jiri Olsa)
Display perf.data version, offsets in 'perf report --header' (Jiri Olsa)
Record the machine's memory topology information in a perf.data feature section, to be used by tools such as 'perf c2c' (Jiri Olsa)
Fix output of forced groups in the header for 'perf report' --stdio and --tui (Jiri Olsa)
Better support llvm, clang, cxx make tests in the build process (Jiri Olsa)
Streamline the 'struct perf_mmap' methods, storing some info in the struct instead of passing it via various methods, shortening its signatures (Kan Liang)
Update the quipper perf.data parser library site information (Stephane Eranian)
Correct perf's man pages title markers for asciidoctor (Takashi Iwai)
Intel PT fixes and refactorings paving the way for implementing support for AUX area sampling (Adrian Hunter)
Signed-off-by: Arnaldo Carvalho de Melo acme@redhat.com
Adrian Hunter (13): perf record: Combine some auxtrace initialization into a single function perf auxtrace: Add missing parameters from kernel-doc comments perf auxtrace: Rename some buffer-queuing functions perf auxtrace: Make auxtrace_queues__add_buffer() return buffer_ptr perf intel-pt: Fix overlap detection to identify consecutive buffers correctly perf intel-pt: Fix sync_switch perf intel-pt: Fix error recovery from missing TIP packet perf intel-pt: Fix timestamp following overflow perf intel-pt/bts: In auxtrace_record__init_intel() evlist is never NULL perf intel-pt: Get rid of intel_pt_use_buffer_pid_tid() perf intel-pt: Tidy old_buffer handling in intel_pt_get_trace() perf intel-pt: Remove a check for sampling mode perf intel-pt: Adjust overlap-checking to support sampling mode
Agustin Vega-Frias (3): perf pmu: Support wildcards on pmu name in dynamic pmu events perf pmu: Display pmu name when printing unmerged events in stat perf pmu: Auto-merge PMU events created by prefix or glob match
Arnaldo Carvalho de Melo (11): perf cgroup: Remove misplaced __maybe_unused perf cgroup: Rename 'struct cgroup_sel' to 'struct cgroup' perf cgroup: Introduce cgroup__delete() perf cgroup: Rename close_cgroup() to cgroup__put() perf cgroup: Introduce cgroup__get() perf cgroup: Introduce find_cgroup() method perf cgroup: Introduce cgroup__new() out of open coded equivalent perf cgroup: Add evlist__findnew_cgroup() perf cgroup: Add evlist__add_default_cgroup() perf cgroup: Make the cgroup name be const char * perf trace: Support setting cgroups as targets
Changbin Du (2): perf sched: Move thread::shortname to thread_runtime perf sched map: Re-annotate shortname if thread comm changed
Jin Yao (1): perf annotate: Support to display the IPC/Cycle in TUI mode
Jiri Olsa (11): perf report: Fix the output for stdio events list perf report: Display perf.data header info perf record: Move machine variable down the function perf record: Remove progname from struct record perf tools: Add refcnt into struct mem_info perf c2c: Use mem_info refcnt logic perf tools: Add MEM_TOPOLOGY feature to perf data file perf tools: Update tags with .cpp files perf build: Add llvm/clang/cxx make tests into FEATURE_TESTS_EXTRA perf build: Add llvm/clang make targets to FILES perf build: Force llvm/clang test compile output to .make.output
Kan Liang (8): perf evlist: Store 'overwrite' in struct perf_mmap perf mmap: Store mmap scope in struct perf_mmap() perf mmap: Use the stored scope data in perf_mmap__push() perf mmap: Use the stored data in perf_mmap__read_event() perf mmap: Use stored 'overwrite' in perf_mmap__consume() perf mmap: Simplify perf_mmap__consume() perf mmap: Simplify perf_mmap__read_event() perf mmap: Simplify perf_mmap__read_init()
Stephane Eranian (1): perf tools: Update quipper information
Takashi Iwai (1): perf tools: Correct title markers for asciidoctor
Thomas Richter (2): perf annotate: Fix s390 target function disassembly perf annotate: Handle s390 PC relative load and store instruction.
Wang YanQing (1): perf report: Provide libtraceevent with a kernel symbol resolver
tools/build/Makefile.feature | 6 +- tools/build/feature/Makefile | 14 +- tools/include/linux/bitmap.h | 2 +- tools/perf/Documentation/perf-data.txt | 2 +- tools/perf/Documentation/perf-ftrace.txt | 2 +- tools/perf/Documentation/perf-kallsyms.txt | 2 +- tools/perf/Documentation/perf-list.txt | 8 +- tools/perf/Documentation/perf-sched.txt | 2 +- tools/perf/Documentation/perf-script-perl.txt | 2 +- tools/perf/Documentation/perf-stat.txt | 17 ++ tools/perf/Documentation/perf-trace.txt | 25 ++ tools/perf/Documentation/perf.data-file-format.txt | 7 +- tools/perf/Makefile.perf | 6 +- tools/perf/arch/s390/annotate/instructions.c | 116 +++++++- tools/perf/arch/x86/tests/perf-time-to-tsc.c | 7 +- tools/perf/arch/x86/util/auxtrace.c | 14 +- tools/perf/builtin-annotate.c | 88 +++++- tools/perf/builtin-c2c.c | 24 +- tools/perf/builtin-kvm.c | 9 +- tools/perf/builtin-record.c | 45 +-- tools/perf/builtin-report.c | 26 +- tools/perf/builtin-sched.c | 133 ++++++--- tools/perf/builtin-stat.c | 29 +- tools/perf/builtin-top.c | 7 +- tools/perf/builtin-trace.c | 57 +++- tools/perf/tests/backward-ring-buffer.c | 5 +- tools/perf/tests/bpf.c | 5 +- tools/perf/tests/code-reading.c | 7 +- tools/perf/tests/keep-tracking.c | 7 +- tools/perf/tests/mmap-basic.c | 7 +- tools/perf/tests/openat-syscall-tp-fields.c | 7 +- tools/perf/tests/perf-record.c | 7 +- tools/perf/tests/sw-clock.c | 7 +- tools/perf/tests/switch-tracking.c | 7 +- tools/perf/tests/task-exit.c | 7 +- tools/perf/ui/browsers/hists.c | 5 +- tools/perf/util/annotate.c | 2 +- tools/perf/util/auxtrace.c | 37 ++- tools/perf/util/auxtrace.h | 2 + tools/perf/util/cgroup.c | 111 +++++--- tools/perf/util/cgroup.h | 13 +- tools/perf/util/env.h | 9 + tools/perf/util/evlist.c | 8 +- tools/perf/util/evsel.c | 23 +- tools/perf/util/evsel.h | 6 +- tools/perf/util/header.c | 312 ++++++++++++++++++++- tools/perf/util/header.h | 1 + tools/perf/util/hist.c | 4 +- .../perf/util/intel-pt-decoder/intel-pt-decoder.c | 64 ++--- .../perf/util/intel-pt-decoder/intel-pt-decoder.h | 2 +- tools/perf/util/intel-pt.c | 110 ++++---- tools/perf/util/machine.c | 2 +- tools/perf/util/mmap.c | 63 ++--- tools/perf/util/mmap.h | 16 +- tools/perf/util/parse-events.c | 21 +- tools/perf/util/parse-events.h | 2 +- tools/perf/util/parse-events.l | 2 +- tools/perf/util/parse-events.y | 18 +- tools/perf/util/python.c | 7 +- tools/perf/util/symbol.c | 22 ++ tools/perf/util/symbol.h | 19 +- tools/perf/util/thread.h | 1 - 62 files changed, 1197 insertions(+), 401 deletions(-)
Pulled, thanks a lot Arnaldo!
Ingo