Re: [GIT PULL 00/31] perf/core improvements and fixes

From: Ingo Molnar
Date: Tue Sep 08 2015 - 10:24:51 EST

Next message: tip-bot for Ingo Molnar: "[tip:x86/headers] x86/headers: Fix (old) header file dependency bug in uapi/asm/sigcontext32.h"
Previous message: Xiao Guangrong: "Re: [PATCH 6/9] KVM: VMX: simplify invpcid handling in vmx_cpuid_update()"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

* Arnaldo Carvalho de Melo <acme@xxxxxxxxxx> wrote:

> Hi Ingo,
>
> Please consider pulling,
>
> - Arnaldo
>
> The following changes since commit 5b923564ccf43f92969c9e0fd199c8c5db657039:
>
> Merge tag 'perf-urgent-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent (2015-09-02 09:22:53 +0200)
>
> are available in the git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git tags/perf-core-for-mingo
>
> for you to fetch changes up to cf2f33a4e54096f90652cca3511fd6a456ea5abe:
>
> perf trace: Add read/write to the file group (2015-09-04 13:22:06 -0300)
>
> ----------------------------------------------------------------
> perf/core improvements and fixes:
>
> User visible:
>
> - Use PERF_RECORD_SWITCH when available in intel-pt, instead of
> "sched:sched_switch" events, enabling an unprivileged user to trace
> multi-threaded or multi-process workloads (Adrian Hunter)
>
> - Always use non inlined file name for 'srcfile' sort key (Andi Kleen)
>
> - Quieten failed to read counter message, helps in systems without
> backend-stalled-cycles (Andi Kleen)
>
> Infrastructure:
>
> - Add a 'perf test' entry for decoding of new x86 instructions (Adrian Hunter)
>
> - Add new instructions (sha, clflushopt, clwb, pcommit, rdpkru, wrpkru, xsavec,
> xsaves, xrstors) to the x86 instruction decoder (Adrian Hunter)
>
> - Add a build test to warn when source code drifts happen for the
> instruction decoder files in the kernel and in tools/perf (Adrian Hunter)
>
> - Copy linux/filter.h to tools/include (He Kuang)
>
> - Support function __get_dynamic_array_len in libtraceevent (He Kuanguuu)
>
> - Tracing path finding/mounting/error reporting refactorings (Jiri Olsa)
>
> - Store CPU socket and core IDs in perf.data (Kan Liang)
>
> - Reorganize add/del probe insertion routines in 'perf probe' (Namhyung Kim, Wang Nan)
>
> Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
>
> ----------------------------------------------------------------
> Adrian Hunter (8):
> perf tools: Display build warning if x86 instruction decoder differs from kernel
> perf tools: Add a test for decoding of new x86 instructions
> x86/insn: perf tools: Pedantically tweak opcode map for MPX instructions
> x86/insn: perf tools: Add new SHA instructions
> x86/insn: perf tools: Add new memory instructions
> x86/insn: perf tools: Add new memory protection keys instructions
> x86/insn: perf tools: Add new xsave instructions
> perf intel-pt: Add support for PERF_RECORD_SWITCH
>
> Andi Kleen (2):
> perf tools: Always use non inlined file name for 'srcfile' sort key
> perf stat: Quieten failed to read counter message
>
> Arnaldo Carvalho de Melo (1):
> perf trace: Add read/write to the file group
>
> He Kuang (2):
> perf tools: Copy linux/filter.h to tools/include
> tools lib traceevent: Support function __get_dynamic_array_len
>
> Jiri Olsa (10):
> perf tools: Remove mountpoint arg from perf_debugfs_mount
> perf tools: Move tracing_path stuff under same namespace
> tools lib api fs: Move tracing_path interface into api/fs/tracing_path.c
> tools lib api fs: Move debugfs__strerror_open into tracing_path.c object
> tools lib api fs: Add STR and PATH_MAX macros to fs object
> tools lib api fs: Move SYSFS_MAGIC PROC_SUPER_MAGIC into fs.c
> tools lib api fs: Add debugfs into fs.c object
> tools lib api fs: Add tracefs into fs.c object
> tools lib api fs: Add FSTYPE__mount() method
> tools lib api fs: Add FSTYPE__configured() method
>
> Kan Liang (3):
> perf cpumap: Factor out functions to get core_id and socket_id
> perf tools: Store the cpu socket and core ids in the perf.data header
> perf session: Don't call dump_sample() when evsel is NULL
>
> Namhyung Kim (4):
> perf probe: Split add_perf_probe_events()
> perf probe: Move print logic into cmd_probe()
> perf probe: Split del_perf_probe_events()
> perf probe: Print deleted events in cmd_probe()
>
> Wang Nan (1):
> perf probe: Link trace_probe_event into perf_probe_event
>
> arch/x86/lib/x86-opcode-map.txt | 24 +-
> tools/include/linux/filter.h | 231 ++++++
> tools/lib/api/fs/Build | 1 +
> tools/lib/api/fs/debugfs.c | 52 --
> tools/lib/api/fs/fs.c | 117 ++-
> tools/lib/api/fs/fs.h | 26 +-
> tools/lib/api/fs/tracing_path.c | 137 ++++
> tools/lib/api/fs/tracing_path.h | 16 +
> tools/lib/traceevent/event-parse.c | 56 +-
> tools/lib/traceevent/event-parse.h | 1 +
> tools/perf/MANIFEST | 1 +
> tools/perf/arch/x86/util/intel-pt.c | 55 +-
> tools/perf/builtin-probe.c | 110 ++-
> tools/perf/builtin-stat.c | 2 +-
> tools/perf/builtin-trace.c | 5 +-
> tools/perf/perf.c | 12 +-
> tools/perf/tests/Build | 3 +
> tools/perf/tests/builtin-test.c | 8 +
> tools/perf/tests/gen-insn-x86-dat.awk | 75 ++
> tools/perf/tests/gen-insn-x86-dat.sh | 43 +
> tools/perf/tests/insn-x86-dat-32.c | 658 ++++++++++++++++
> tools/perf/tests/insn-x86-dat-64.c | 768 ++++++++++++++++++
> tools/perf/tests/insn-x86-dat-src.c | 877 +++++++++++++++++++++
> tools/perf/tests/insn-x86.c | 184 +++++
> tools/perf/tests/tests.h | 1 +
> tools/perf/trace/strace/groups/file | 2 +
> tools/perf/util/cpumap.c | 51 +-
> tools/perf/util/cpumap.h | 2 +
> tools/perf/util/header.c | 94 ++-
> tools/perf/util/header.h | 6 +
> tools/perf/util/intel-pt-decoder/Build | 13 +-
> .../perf/util/intel-pt-decoder/x86-opcode-map.txt | 24 +-
> tools/perf/util/intel-pt.c | 129 ++-
> tools/perf/util/parse-events.c | 2 +-
> tools/perf/util/probe-event.c | 97 +--
> tools/perf/util/probe-event.h | 9 +
> tools/perf/util/probe-file.c | 41 +-
> tools/perf/util/probe-file.h | 4 +
> .../perf/util/scripting-engines/trace-event-perl.c | 1 +
> .../util/scripting-engines/trace-event-python.c | 1 +
> tools/perf/util/session.c | 3 +-
> tools/perf/util/sort.c | 4 +-
> tools/perf/util/srcline.c | 29 +-
> tools/perf/util/trace-event-info.c | 2 +-
> tools/perf/util/trace-event.c | 1 +
> tools/perf/util/util.c | 70 --
> tools/perf/util/util.h | 8 +-
> 47 files changed, 3762 insertions(+), 294 deletions(-)
> create mode 100644 tools/include/linux/filter.h
> create mode 100644 tools/lib/api/fs/tracing_path.c
> create mode 100644 tools/lib/api/fs/tracing_path.h
> create mode 100644 tools/perf/tests/gen-insn-x86-dat.awk
> create mode 100755 tools/perf/tests/gen-insn-x86-dat.sh
> create mode 100644 tools/perf/tests/insn-x86-dat-32.c
> create mode 100644 tools/perf/tests/insn-x86-dat-64.c
> create mode 100644 tools/perf/tests/insn-x86-dat-src.c
> create mode 100644 tools/perf/tests/insn-x86.c

Pulled into tip:perf/core, thanks a lot Arnaldo!

Ingo
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

Next message: tip-bot for Ingo Molnar: "[tip:x86/headers] x86/headers: Fix (old) header file dependency bug in uapi/asm/sigcontext32.h"
Previous message: Xiao Guangrong: "Re: [PATCH 6/9] KVM: VMX: simplify invpcid handling in vmx_cpuid_update()"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]