linux-kernel - Re: [GIT PULL] workqueue fixes for v4.3-rc5

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Message-ID: <alpine.DEB.2.20.1510141358460.13663@east.gentwo.org>
Date:	Wed, 14 Oct 2015 13:59:32 -0500 (CDT)
From:	Christoph Lameter <cl@...ux.com>
To:	Linus Torvalds <torvalds@...ux-foundation.org>
cc:	Tejun Heo <tj@...nel.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Michal Hocko <mhocko@...e.cz>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Lai Jiangshan <jiangshanlai@...il.com>,
	Shaohua Li <shli@...com>, linux-mm <linux-mm@...ck.org>
Subject: Re: [GIT PULL] workqueue fixes for v4.3-rc5

On Wed, 14 Oct 2015, Linus Torvalds wrote:

> And "schedule_delayed_work()" uses WORK_CPU_UNBOUND.

Uhhh. Someone changed that?

> In this email you seem to even agree that its' bogus, but then you
> wrote another email saying that the code isn't confused, because it
> uses "schedule_delayed_work()" on the CPU that it wants to run the
> code on.
>
> I'm saying that mm/vmstat.c should use "schedule_delayed_work_on()".

Then that needs to be fixed. Could occur in more places.

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