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Message-ID: <20190628145406.GA22863@krava>
Date: Fri, 28 Jun 2019 16:54:06 +0200
From: Jiri Olsa <jolsa@...hat.com>
To: John Garry <john.garry@...wei.com>
Cc: peterz@...radead.org, mingo@...hat.com, acme@...nel.org,
alexander.shishkin@...ux.intel.com, namhyung@...nel.org,
tmricht@...ux.ibm.com, brueckner@...ux.ibm.com,
kan.liang@...ux.intel.com, ben@...adent.org.uk,
mathieu.poirier@...aro.org, mark.rutland@....com,
will.deacon@....com, linux-kernel@...r.kernel.org,
linuxarm@...wei.com, linux-arm-kernel@...ts.infradead.org,
zhangshaokun@...ilicon.com, ak@...ux.intel.com
Subject: Re: [PATCH v3 0/4] Perf uncore PMU event alias support for Hisi
hip08 ARM64 platform
On Fri, Jun 28, 2019 at 10:35:48PM +0800, John Garry wrote:
> This patchset adds support for uncore PMU event aliasing for HiSilicon
> hip08 ARM64 platform.
>
> We can now get proper event description for uncore events for the
> perf tool.
>
> For HHA, DDRC, and L3C JSONs, we don't have all the event info yet, so
> I will seek it out to update the JSONs later.
>
> Changes to v3:
> - Omit "perf pmu: Fix uncore PMU alias list for ARM64", as it has already
> been picked up
> - Add comment for pmu_uncore_alias_match()
Acked-by: Jiri Olsa <jolsa@...nel.org>
thanks,
jirka
>
> Changes to v2:
> - Use strtok_r() in pmu_uncore_alias_match()
> - from "sccl" from uncore aliases
>
> John Garry (4):
> perf pmu: Support more complex PMU event aliasing
> perf jevents: Add support for Hisi hip08 DDRC PMU aliasing
> perf jevents: Add support for Hisi hip08 HHA PMU aliasing
> perf jevents: Add support for Hisi hip08 L3C PMU aliasing
>
> .../arm64/hisilicon/hip08/uncore-ddrc.json | 44 ++++++++++++++++
> .../arm64/hisilicon/hip08/uncore-hha.json | 51 +++++++++++++++++++
> .../arm64/hisilicon/hip08/uncore-l3c.json | 37 ++++++++++++++
> tools/perf/pmu-events/jevents.c | 3 ++
> tools/perf/util/pmu.c | 46 +++++++++++++++--
> 5 files changed, 176 insertions(+), 5 deletions(-)
> create mode 100644 tools/perf/pmu-events/arch/arm64/hisilicon/hip08/uncore-ddrc.json
> create mode 100644 tools/perf/pmu-events/arch/arm64/hisilicon/hip08/uncore-hha.json
> create mode 100644 tools/perf/pmu-events/arch/arm64/hisilicon/hip08/uncore-l3c.json
>
> --
> 2.17.1
>
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