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Date:   Mon, 30 Oct 2023 09:55:16 -0700
From:   Davidlohr Bueso <dave@stgolabs.net>
To:     Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Cc:     "Paul E. McKenney" <paulmck@kernel.org>,
        Josh Triplett <josh@joshtriplett.org>,
        Frederic Weisbecker <frederic@kernel.org>,
        Neeraj Upadhyay <quic_neeraju@quicinc.com>,
        Joel Fernandes <joel@joelfernandes.org>,
        Boqun Feng <boqun.feng@gmail.com>,
        Steven Rostedt <rostedt@goodmis.org>,
        Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
        Lai Jiangshan <jiangshanlai@gmail.com>,
        Zqiang <qiang.zhang1211@gmail.com>, linux-kernel@vger.kernel.org,
        kernel-janitors@vger.kernel.org, rcu@vger.kernel.org
Subject: Re: [PATCH] refscale: Optimize process_durations()
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On Sat, 28 Oct 2023, Christophe JAILLET wrote:

>process_durations() is not a hot path, but there is no good reason to
>iterate over and over the data already in 'buf'.
>
>Using a seq_buf saves some useless strcat() and the need of a temp buffer.
>Data is written directly at the correct place.

Makes sense.

Reviewed-by: Davidlohr Bueso <dave@stgolabs.net>