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Date:   Fri, 1 Jul 2022 12:46:28 -0400
From:   Steven Rostedt <rostedt@goodmis.org>
To:     Joel Fernandes <joel@joelfernandes.org>
Cc:     Rob Herring <robh+dt@kernel.org>,
        Nachammai Karuppiah <nachukannan@gmail.com>,
        Ingo Molnar <mingo@redhat.com>,
        Frank Rowand <frowand.list@gmail.com>,
        Kees Cook <keescook@chromium.org>,
        Anton Vorontsov <anton@enomsg.org>,
        Colin Cross <ccross@android.com>,
        Tony Luck <tony.luck@intel.com>,
        LKML <linux-kernel@vger.kernel.org>,
        Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>,
        Brian Norris <computersforpeace@gmail.com>
Subject: Re: [RFC PATCH 0/7] Trace events to pstore
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On Fri, 1 Jul 2022 12:37:35 -0400
Joel Fernandes <joel@joelfernandes.org> wrote:

> I am curious how this came on your radar after 2 years, did someone
> tell you to prioritize improving performance of ftrace on pstore? I
> could probably make time to work on it more if someone has a usecase
> for this or something.

I'm looking into ways to extract the ftrace ring buffer from crashes, and
it was brought up that pstore was used before.

-- Steve