linux-kernel - Re: Fw: [PATCH] sunrpc: use better NUMA affinities

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Message-ID: <20110729103634.GA12050@infradead.org>
Date:	Fri, 29 Jul 2011 06:36:34 -0400
From:	Christoph Hellwig <hch@...radead.org>
To:	Greg Banks <gnb@...tmail.fm>
Cc:	Eric Dumazet <eric.dumazet@...il.com>, NeilBrown <neilb@...e.de>,
	linux-nfs@...r.kernel.org, David Miller <davem@...emloft.net>,
	linux-kernel <linux-kernel@...r.kernel.org>,
	netdev <netdev@...r.kernel.org>
Subject: Re: Fw: [PATCH] sunrpc: use better NUMA affinities

On Fri, Jul 29, 2011 at 04:53:21PM +1000, Greg Banks wrote:
> >Check commit 94dcf29a11b3d20a (kthread: use kthread_create_on_node()) to
> >see how this strategy already was adopted for ksoftirqd, kworker,
> >migration, and pktgend kthreads.
> 
> Ah, I see.  It's unfortunate that the kthread_create() API ends up
> being passed a CPU number but that's only used to format the name
> and not for sensible things :(

kthread_create doesn't have a cpu argument - it has a printf-like format
string.

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