From: Peter Zijlstra <peterz@infradead.org>
To: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: linux-kernel@vger.kernel.org,
Thomas Gleixner <tglx@linutronix.de>,
"Paul E . McKenney" <paulmck@kernel.org>,
Boqun Feng <boqun.feng@gmail.com>,
"H . Peter Anvin" <hpa@zytor.com>, Paul Turner <pjt@google.com>,
linux-api@vger.kernel.org,
Christian Brauner <christian.brauner@ubuntu.com>,
Florian Weimer <fw@deneb.enyo.de>,
David.Laight@ACULAB.COM, carlos@redhat.com,
Peter Oskolkov <posk@posk.io>
Subject: Re: [RFC PATCH 1/2] rseq: extend struct rseq with numa node id
Date: Tue, 1 Feb 2022 12:08:21 +0100 [thread overview]
Message-ID: <20220201110821.GV20638@worktop.programming.kicks-ass.net> (raw)
In-Reply-To: <20220131205531.17873-1-mathieu.desnoyers@efficios.com>
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..
next prev parent reply other threads:[~2022-02-01 11:08 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-31 20:55 [RFC PATCH 1/2] rseq: extend struct rseq with numa node id Mathieu Desnoyers
2022-01-31 20:55 ` [RFC PATCH 2/2] selftests/rseq: Implement rseq numa node id field selftest Mathieu Desnoyers
2022-01-31 21:19 ` [RFC PATCH 1/2] rseq: extend struct rseq with numa node id Florian Weimer
2022-01-31 21:26 ` Mathieu Desnoyers
2022-02-01 11:08 ` Peter Zijlstra
2022-02-01 12:11 ` Florian Weimer
2022-01-31 21:22 ` Mathieu Desnoyers
2022-02-01 11:08 ` Peter Zijlstra [this message]
2022-02-01 12:07 ` Florian Weimer
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