linux-kernel - Re: [RFC] Restrict kernel spawning of threads to a specified set of cpus.

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Message-ID: <000001411282afa6-fe9c0543-0447-492b-991e-dc8214884b88-000000@email.amazonses.com>
Date:	Thu, 12 Sep 2013 14:10:56 +0000
From:	Christoph Lameter <cl@...ux.com>
To:	Frederic Weisbecker <fweisbec@...il.com>
cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Gilad Ben-Yossef <gilad@...yossef.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Mike Frysinger <vapier@...too.org>,
	linux-kernel@...r.kernel.org,
	"Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>
Subject: Re: [RFC] Restrict kernel spawning of threads to a specified set of
 cpus.

On Thu, 12 Sep 2013, Frederic Weisbecker wrote:

> Why not do this from userspace instead?

Because the cpumasks are hardcoded in the kernel code.

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