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Date:   Fri, 8 Oct 2021 18:13:48 -0400
From:   Steven Rostedt <>
To:     "Robin H. Johnson" <>
Cc:     Peter Zijlstra <>,,,,
        Arnaldo Carvalho de Melo <>
Subject: Re: [PATCH 1/2] tracing: show size of requested buffer

On Thu, 7 Oct 2021 17:26:04 +0000
"Robin H. Johnson" <> wrote:

> I was trying to think further what would make sense for the constant.
> - What are the negative impacts of a too-large value?
> - Is there demand for more reconfigurability? 
> - Should PERF_MAX_TRACE_SIZE be a knob in Kconfig?

One thing you haven't discussed was, have you hit this warning, and if so,
what were you doing?

-- Steve

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