linux-kernel - Re: [PATCH v10 00/21] futex: Add support task local hash maps, FUTEX2_NUMA and FUTEX2

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Message-ID: <20250318161229.i6mfbsxrw7ordiyq@offworld>
Date: Tue, 18 Mar 2025 09:12:29 -0700
From: Davidlohr Bueso <dave@...olabs.net>
To: Shrikanth Hegde <sshegde@...ux.ibm.com>
Cc: Sebastian Andrzej Siewior <bigeasy@...utronix.de>,
	Andrï¿½ Almeida <andrealmeid@...lia.com>,
	Darren Hart <dvhart@...radead.org>, Ingo Molnar <mingo@...hat.com>,
	Juri Lelli <juri.lelli@...hat.com>,
	Peter Zijlstra <peterz@...radead.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Valentin Schneider <vschneid@...hat.com>,
	Waiman Long <longman@...hat.com>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v10 00/21] futex: Add support task local hash maps,
 FUTEX2_NUMA and FUTEX2_MPOL

On Tue, 18 Mar 2025, Shrikanth Hegde wrote:

>Also, is there a benchmark that could be run to evaluate FUTEX2_NUMA, I would like to
>try it on multi-NUMA system to see the benefit.

It would be good to integrate futex2 into 'perf bench futex'.