linux-kernel - Re: [PATCH v2 2/6] hrtimer: Optimize __hrtimer_start_range

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Message-ID: <aXIDPnPBNe7DrGLa@jlelli-thinkpadt14gen4.remote.csb>
Date: Thu, 22 Jan 2026 12:00:14 +0100
From: Juri Lelli <juri.lelli@...hat.com>
To: Peter Zijlstra <peterz@...radead.org>
Cc: tglx@...utronix.de, arnd@...db.de, anna-maria@...utronix.de,
	frederic@...nel.org, luto@...nel.org, mingo@...hat.com,
	vincent.guittot@...aro.org, dietmar.eggemann@....com,
	rostedt@...dmis.org, bsegall@...gle.com, mgorman@...e.de,
	vschneid@...hat.com, linux-kernel@...r.kernel.org,
	oliver.sang@...el.com
Subject: Re: [PATCH v2 2/6] hrtimer: Optimize __hrtimer_start_range_ns()

Hello,

On 21/01/26 17:20, Peter Zijlstra wrote:
> Much like hrtimer_reprogram(), skip programming if the cpu_base is
> running the hrtimer interrupt.
> 
> Signed-off-by: Peter Zijlstra (Intel) <peterz@...radead.org>

Reviewed-by: Juri Lelli <juri.lelli@...hat.com>

Thanks,
Juri