linux-kernel - Re: [PATCH v4 3/4] perf stat: Support 'percore' event qualifier

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Date:   Mon, 15 Apr 2019 20:09:09 +0530
From:   Ravi Bangoria <ravi.bangoria@...ux.ibm.com>
To:     Jin Yao <yao.jin@...ux.intel.com>, acme@...nel.org
Cc:     jolsa@...nel.org, peterz@...radead.org, mingo@...hat.com,
        alexander.shishkin@...ux.intel.com, Linux-kernel@...r.kernel.org,
        ak@...ux.intel.com, kan.liang@...el.com, yao.jin@...el.com,
        Ravi Bangoria <ravi.bangoria@...ux.ibm.com>
Subject: Re: [PATCH v4 3/4] perf stat: Support 'percore' event qualifier



On 4/12/19 7:29 PM, Jin Yao wrote:
> diff --git a/tools/perf/Documentation/perf-stat.txt b/tools/perf/Documentation/perf-stat.txt
> index 39c05f8..1e312c2 100644
> --- a/tools/perf/Documentation/perf-stat.txt
> +++ b/tools/perf/Documentation/perf-stat.txt
> @@ -43,6 +43,10 @@ report::
>  	  param1 and param2 are defined as formats for the PMU in
>  	  /sys/bus/event_source/devices/<pmu>/format/*
>  
> +	  'percore' is a event qualifier that sums up the event counts for both
> +	  hardware threads in a core.

s/both/all/  :

  $ lscpu | grep Thread
  Thread(s) per core:    4


Apart from that, for the series:
Tested-by: Ravi Bangoria <ravi.bangoria@...ux.ibm.com>