linux-kernel - Re: [PATCH v4 1/3] arm64: wrap and generalise counter read functions

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Message-ID: <20201113141151.wyc6yk2lopp4ldxn@bogus>
Date:   Fri, 13 Nov 2020 14:11:51 +0000
From:   Sudeep Holla <sudeep.holla@....com>
To:     Ionela Voinescu <ionela.voinescu@....com>
Cc:     catalin.marinas@....com, mark.rutland@....com, will@...nel.org,
        morten.rasmussen@....com, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4 1/3] arm64: wrap and generalise counter read functions

On Fri, Nov 06, 2020 at 12:53:32PM +0000, Ionela Voinescu wrote:
> In preparation for other uses of Activity Monitors (AMU) cycle counters,
> place counter read functionality in generic functions that can reused:
> read_corecnt() and read_constcnt().
> 
> As a result, implement update_freq_counters_refs() to replace
> init_cpu_freq_invariance_counters() and both initialise and update
> the per-cpu reference variables.
>

Reviewed-by: Sudeep Holla <sudeep.holla@....com>

-- 
Regards,
Sudeep