linux-kernel - Re: [PATCH v11a 19/20] timer

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Message-ID: <20240222095924.733964db@gandalf.local.home>
Date: Thu, 22 Feb 2024 09:59:24 -0500
From: Steven Rostedt <rostedt@...dmis.org>
To: Anna-Maria Behnsen <anna-maria@...utronix.de>
Cc: linux-kernel@...r.kernel.org, Peter Zijlstra <peterz@...radead.org>,
 John Stultz <jstultz@...gle.com>, Thomas Gleixner <tglx@...utronix.de>,
 Eric Dumazet <edumazet@...gle.com>, "Rafael J . Wysocki"
 <rafael.j.wysocki@...el.com>, Arjan van de Ven <arjan@...radead.org>, "Paul
 E . McKenney" <paulmck@...nel.org>, Frederic Weisbecker
 <frederic@...nel.org>, Rik van Riel <riel@...riel.com>, Sebastian Siewior
 <bigeasy@...utronix.de>, Giovanni Gherdovich <ggherdovich@...e.cz>, Lukasz
 Luba <lukasz.luba@....com>, "Gautham R . Shenoy" <gautham.shenoy@....com>,
 Srinivas Pandruvada <srinivas.pandruvada@...el.com>, K Prateek Nayak
 <kprateek.nayak@....com>, Christian Loehle <christian.loehle@....com>
Subject: Re: [PATCH v11a 19/20] timer_migration: Add tracepoints

On Thu, 22 Feb 2024 11:34:03 +0100
Anna-Maria Behnsen <anna-maria@...utronix.de> wrote:

> The timer pull logic needs proper debugging aids. Add tracepoints so the
> hierarchical idle machinery can be diagnosed.
> 
> Signed-off-by: Anna-Maria Behnsen <anna-maria@...utronix.de>
> ---
> v11a: Address Stevens review remarks

From the tracing POV:

Reviewed-by: Steven Rostedt (Google) <rostedt@...dmis.org>

-- Steve