From: John Garry <john.garry@huawei.com>
To: <jolsa@redhat.com>, <ak@linux.intel.com>, <peterz@infradead.org>,
<mingo@redhat.com>, <acme@kernel.org>,
<alexander.shishkin@linux.intel.com>, <namhyung@kernel.org>,
<wcohen@redhat.com>, <will.deacon@arm.com>,
<ganapatrao.kulkarni@cavium.com>
Cc: <linuxarm@huawei.com>, <linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<zhangshaokun@hisilicon.com>,
"John Garry" <john.garry@huawei.com>
Subject: [PATCH v2 00/11] perf events patches for improved ARM64 support
Date: Sat, 24 Feb 2018 00:05:21 +0800 [thread overview]
Message-ID: <1519401932-205051-1-git-send-email-john.garry@huawei.com> (raw)
This patchset adds support for some perf events features,
targeted at ARM64, implemented in a generic fashion.
The two main features are as follows:
- support for arch/vendor/platform pmu events directory structure
- to support this, topic subdirectory support needs to be dropped
- support for parsing standard architecture pmu events
On the back of these, the Cavium ThunderX2, ARM Cortex-A53,
and HiSilicon hip08 JSONs are relocated/added/updated.
In addition, there is a patch to drop mutli-mapfile.csv support and
also a bugfix in jevents.c for an error code value.
Differences to v1:
- Address coding issues from Jiri Olsa in adding arch std event
support (https://lkml.org/lkml/2018/2/6/501)
- add patch to drop topic subdirectory support
- add patch for bug fix in json_events()
- add review tags from Jiri Olsa
Differences to RFC:
- reworked patch for arch standard events
- added arch standard event keyword support
- use some macros to make the code more condense
- use <linux/list_head.h>
- standardised some function names
- updated README
- for patch to support vendor subdir, add check for
unknown dirent type
-add patch to drop mutliple mapfile.csv support
- dealt with new cortex a53 JSONs
John Garry (11):
perf vendor events: drop incomplete multiple mapfile support
perf vendor events: fix error code in json_events()
perf vendor events: drop support for unused topic directories
perf vendor events: add support for pmu events vendor subdirectory
perf vendor events arm64: Relocate ThunderX2 JSON to cavium
subdirectory
perf vendor events arm64: Relocate Cortex A53 JSONs to arm
subdirectory
perf vendor events: add support for arch standard events
perf vendor events arm64: add armv8-recommended.json
perf vendor events arm64: fixup ThunderX2 to use recommended events
perf vendor events arm64: fixup A53 to use recommended events
perf vendor events arm64: add HiSilicon hip08 JSON file
tools/perf/pmu-events/Build | 2 +
tools/perf/pmu-events/README | 15 +-
.../arch/arm64/arm/cortex-a53/branch.json | 26 ++
.../pmu-events/arch/arm64/arm/cortex-a53/bus.json | 10 +
.../arch/arm64/arm/cortex-a53/cache.json | 27 ++
.../arch/arm64/arm/cortex-a53/memory.json | 12 +
.../arch/arm64/arm/cortex-a53/other.json | 30 ++
.../arch/arm64/arm/cortex-a53/pipeline.json | 52 +++
.../pmu-events/arch/arm64/armv8-recommended.json | 452 +++++++++++++++++++++
.../arch/arm64/cavium/thunderx2-imp-def.json | 62 ---
.../arch/arm64/cavium/thunderx2/core-imp-def.json | 42 ++
.../pmu-events/arch/arm64/cortex-a53/branch.json | 27 --
.../perf/pmu-events/arch/arm64/cortex-a53/bus.json | 22 -
.../pmu-events/arch/arm64/cortex-a53/cache.json | 27 --
.../pmu-events/arch/arm64/cortex-a53/memory.json | 22 -
.../pmu-events/arch/arm64/cortex-a53/other.json | 32 --
.../pmu-events/arch/arm64/cortex-a53/pipeline.json | 52 ---
.../arch/arm64/hisilicon/hip08/core-imp-def.json | 140 +++++++
tools/perf/pmu-events/arch/arm64/mapfile.csv | 5 +-
tools/perf/pmu-events/jevents.c | 286 ++++++++++---
20 files changed, 1045 insertions(+), 298 deletions(-)
create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a53/branch.json
create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a53/bus.json
create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a53/cache.json
create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a53/memory.json
create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a53/other.json
create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a53/pipeline.json
create mode 100644 tools/perf/pmu-events/arch/arm64/armv8-recommended.json
delete mode 100644 tools/perf/pmu-events/arch/arm64/cavium/thunderx2-imp-def.json
create mode 100644 tools/perf/pmu-events/arch/arm64/cavium/thunderx2/core-imp-def.json
delete mode 100644 tools/perf/pmu-events/arch/arm64/cortex-a53/branch.json
delete mode 100644 tools/perf/pmu-events/arch/arm64/cortex-a53/bus.json
delete mode 100644 tools/perf/pmu-events/arch/arm64/cortex-a53/cache.json
delete mode 100644 tools/perf/pmu-events/arch/arm64/cortex-a53/memory.json
delete mode 100644 tools/perf/pmu-events/arch/arm64/cortex-a53/other.json
delete mode 100644 tools/perf/pmu-events/arch/arm64/cortex-a53/pipeline.json
create mode 100644 tools/perf/pmu-events/arch/arm64/hisilicon/hip08/core-imp-def.json
--
1.9.1
next reply other threads:[~2018-02-23 15:16 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-23 16:05 John Garry [this message]
2018-02-23 16:05 ` [PATCH v2 01/11] perf vendor events: drop incomplete multiple mapfile support John Garry
2018-02-23 16:05 ` [PATCH v2 02/11] perf vendor events: fix error code in json_events() John Garry
2018-02-23 16:05 ` [PATCH v2 03/11] perf vendor events: drop support for unused topic directories John Garry
2018-02-23 16:05 ` [PATCH v2 04/11] perf vendor events: add support for pmu events vendor subdirectory John Garry
2018-02-23 16:05 ` [PATCH v2 05/11] perf vendor events arm64: Relocate ThunderX2 JSON to cavium subdirectory John Garry
2018-02-23 16:05 ` [PATCH v2 06/11] perf vendor events arm64: Relocate Cortex A53 JSONs to arm subdirectory John Garry
2018-02-23 16:05 ` [PATCH v2 07/11] perf vendor events: add support for arch standard events John Garry
2018-02-27 9:48 ` Jiri Olsa
2018-02-27 9:58 ` John Garry
2018-02-23 16:05 ` [PATCH v2 08/11] perf vendor events arm64: add armv8-recommended.json John Garry
2018-02-23 16:05 ` [PATCH v2 09/11] perf vendor events arm64: fixup ThunderX2 to use recommended events John Garry
2018-02-23 16:05 ` [PATCH v2 10/11] perf vendor events arm64: fixup A53 " John Garry
2018-02-23 16:05 ` [PATCH v2 11/11] perf vendor events arm64: add HiSilicon hip08 JSON file John Garry
2018-02-27 9:50 ` [PATCH v2 00/11] perf events patches for improved ARM64 support Jiri Olsa
2018-02-27 10:03 ` John Garry
2018-03-02 8:24 ` John Garry
2018-03-02 8:45 ` Ganapatrao Kulkarni
2018-03-02 16:05 ` William Cohen
2018-03-02 16:35 ` Ganapatrao Kulkarni
2018-03-02 16:40 ` John Garry
2018-03-02 23:38 ` William Cohen
2018-03-05 11:24 ` John Garry
2018-03-05 15:39 ` William Cohen
2018-03-05 16:28 ` John Garry
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