From: John Garry <john.g.garry@oracle.com>
To: Jing Zhang <renyu.zj@linux.alibaba.com>, Ian Rogers <irogers@google.com>
Cc: Will Deacon <will@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Robin Murphy <robin.murphy@arm.com>,
Ilkka Koskinen <ilkka@os.amperecomputing.com>,
Namhyung Kim <namhyung@kernel.org>,
Arnaldo Carvalho de Melo <acme@kernel.org>,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-perf-users@vger.kernel.org, linux-doc@vger.kernel.org,
Zhuo Song <zhuo.song@linux.alibaba.com>,
Shuai Xue <xueshuai@linux.alibaba.com>
Subject: Re: [PATCH v5 1/5] perf metric: Event "Compat" value supports matching multiple identifiers
Date: Mon, 31 Jul 2023 14:16:34 +0100 [thread overview]
Message-ID: <6dbb6b3f-1a7d-f378-ac46-e045b165f33c@oracle.com> (raw)
In-Reply-To: <0801b73c-6649-8c54-8dca-276efc2a4967@linux.alibaba.com>
On 31/07/2023 11:59, Jing Zhang wrote:
>> why not use a comma-separated list? that is more common
>>
> Hi John,
>
> I use a semicolon instead of a comma because I want to distinguish it from the function
> of the comma in "Unit" and avoid confusion between the use of commas in "Unit" and "Compat".
> Because in “Compat”, the semicolon means "or". So I think semicolons are more appropriate,
> what do you think?
>
I suppose semicolon is ok in this case.
Thanks,
John
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next prev parent reply other threads:[~2023-07-31 13:17 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-28 6:17 [PATCH v5 0/5] Add aliases and metrics for Arm CMN Jing Zhang
2023-07-28 6:17 ` [PATCH v5 1/5] perf metric: Event "Compat" value supports matching multiple identifiers Jing Zhang
2023-07-28 8:11 ` John Garry
2023-07-31 10:59 ` Jing Zhang
2023-07-31 13:16 ` John Garry [this message]
2023-08-02 9:38 ` Jing Zhang
2023-08-02 9:43 ` John Garry
2023-08-02 9:47 ` Jing Zhang
2023-07-28 6:17 ` [PATCH v5 2/5] perf jevents: Support more event fields Jing Zhang
2023-07-28 6:17 ` [PATCH v5 3/5] perf test: Add pmu-event test for "Compat" and new event_field Jing Zhang
2023-07-28 8:30 ` John Garry
2023-07-31 12:30 ` Jing Zhang
2023-07-31 13:12 ` John Garry
2023-08-01 9:19 ` Jing Zhang
2023-08-01 15:10 ` John Garry
2023-08-02 3:49 ` Jing Zhang
2023-07-28 6:17 ` [PATCH v5 4/5] perf jevents: Add support for Arm CMN PMU aliasing Jing Zhang
2023-07-28 8:17 ` John Garry
2023-07-31 12:31 ` Jing Zhang
2023-07-28 6:17 ` [PATCH v5 5/5] perf vendor events: Add JSON metrics for Arm CMN Jing Zhang
2023-07-28 8:18 ` John Garry
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