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References: <20230323123924.3032174-1-suagrfillet@gmail.com> <20230323172403.nfrtgm5vea4qvinu@orel>
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From:   Ley Foon Tan <lftan@kernel.org>
Date:   Mon, 27 Mar 2023 14:48:13 +0800
Message-ID: <CAFiDJ5-=X1z-WZz-BKpcUDU+yN93s5cDXy2YZD1HfMCBjPqKWA@mail.gmail.com>
Subject: Re: [PATCH V2] riscv: export cpu/freq invariant to scheduler
To:     Andrew Jones <ajones@ventanamicro.com>
Cc:     Song Shuai <suagrfillet@gmail.com>, paul.walmsley@sifive.com,
        palmer@dabbelt.com, aou@eecs.berkeley.edu,
        conor.dooley@microchip.com, linux-riscv@lists.infradead.org,
        linux-kernel@vger.kernel.org
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On Fri, Mar 24, 2023 at 1:52=E2=80=AFAM Andrew Jones <ajones@ventanamicro.c=
om> wrote:
>
> On Thu, Mar 23, 2023 at 08:39:24PM +0800, Song Shuai wrote:
> > RISC-V now manages CPU topology using arch_topology which provides
> > CPU capacity and frequency related interfaces to access the cpu/freq
> > invariant in possible heterogeneous or DVFS-enabled platforms.
> >
> > Here adds topology.h file to export the arch_topology interfaces for
> > replacing the scheduler's constant-based cpu/freq invariant accounting.
> >
> > Signed-off-by: Song Shuai <suagrfillet@gmail.com>
Thanks for submitting this.

Reviewed-by: Ley Foon Tan <lftan@kernel.org>

Regards
Ley Foon