linux-kernel - Re: [PATCH v8 03/15] futex: Add basic infrastructure for local task local hash.

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Message-ID: <20250203153958.GM8385@noisy.programming.kicks-ass.net>
Date: Mon, 3 Feb 2025 16:39:58 +0100
From: Peter Zijlstra <peterz@...radead.org>
To: Sebastian Andrzej Siewior <bigeasy@...utronix.de>
Cc: linux-kernel@...r.kernel.org,
	André Almeida <andrealmeid@...lia.com>,
	Darren Hart <dvhart@...radead.org>,
	Davidlohr Bueso <dave@...olabs.net>, Ingo Molnar <mingo@...hat.com>,
	Juri Lelli <juri.lelli@...hat.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Valentin Schneider <vschneid@...hat.com>,
	Waiman Long <longman@...hat.com>
Subject: Re: [PATCH v8 03/15] futex: Add basic infrastructure for local task
 local hash.

On Mon, Feb 03, 2025 at 03:41:02PM +0100, Peter Zijlstra wrote:
> Because the shorter hash invocation only cares about being private, not
> about having fhb.

While driving to pick up kid from high school, I realized I was full of
crap. Short hash is very much specific to local thing.

Carry on.