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References: <20210203135830.38568-1-alexander.antonov@linux.intel.com> <20210203205502.GN854763@kernel.org>
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From:   Namhyung Kim <namhyung@kernel.org>
Date:   Thu, 4 Feb 2021 21:35:01 +0900
Message-ID: <CAM9d7chNh5vS3vOVT+d7U4L=YCRB5W6FgbtvdWnh3t2vdAMhww@mail.gmail.com>
Subject: Re: [PATCH v4 0/5] perf stat: Introduce iostat mode to provide I/O
 performance metrics
To:     Arnaldo Carvalho de Melo <acme@kernel.org>
Cc:     Alexander Antonov <alexander.antonov@linux.intel.com>,
        linux-kernel <linux-kernel@vger.kernel.org>,
        Jiri Olsa <jolsa@kernel.org>, Andi Kleen <ak@linux.intel.com>,
        Alexander Shishkin <alexander.shishkin@linux.intel.com>,
        Mark Rutland <mark.rutland@arm.com>,
        Ian Rogers <irogers@google.com>,
        Ingo Molnar <mingo@kernel.org>,
        Peter Zijlstra <peterz@infradead.org>
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Hi Arnaldo,

On Thu, Feb 4, 2021 at 5:55 AM Arnaldo Carvalho de Melo <acme@kernel.org> wrote:
>
> Em Wed, Feb 03, 2021 at 04:58:25PM +0300, Alexander Antonov escreveu:
> > The previous version can be found at:
> > v3: https://lkml.kernel.org/r/20210126080619.30275-1-alexander.antonov@linux.intel.com/
> > Changes in this revision are:
> > v3 -> v4:
> > - Addressed comment from Namhyung Kim:
> >    1. Removed NULL-termination of root ports list
>
> Hi Namhyung,
>
>         Are you ok with this patchkit now?

I've left some more comments.

Thanks,
Namhyung