Re: [RFC PATCH 1/2] rseq: extend struct rseq with numa node id

From: Peter Zijlstra
Date: Tue Feb 01 2022 - 06:08:46 EST

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On Mon, Jan 31, 2022 at 03:55:30PM -0500, Mathieu Desnoyers wrote:

> It is also useful for implementing NUMA-aware user-space mutexes.

That really wants a futex extention..

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