linux-kernel - Re: [PATCH v2] kthread: Export kthread functions

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Message-ID: <alpine.DEB.2.11.1507291233470.3825@nanos>
Date:	Wed, 29 Jul 2015 12:34:07 +0200 (CEST)
From:	Thomas Gleixner <tglx@...utronix.de>
To:	Andrew Morton <akpm@...ux-foundation.org>
cc:	David Kershner <david.kershner@...sys.com>, tj@...nel.org,
	laijs@...fujitsu.com, nacc@...ux.vnet.ibm.com, nhorman@...hat.com,
	mingo@...hat.com, linux-kernel@...r.kernel.org,
	jes.sorensen@...hat.com, sparmaintainer@...sys.com
Subject: Re: [PATCH v2] kthread: Export kthread functions

On Tue, 28 Jul 2015, Andrew Morton wrote:

> On Tue, 28 Jul 2015 11:59:01 -0400 David Kershner <david.kershner@...sys.com> wrote:
> 
> > The s-Par visornic driver, currently in staging, processes a queue
> > being serviced by the an s-Par service partition. We can get a message
> > that something has happened with the Service Partition, when that
> > happens, we must not access the channel until we get a message that the
> > service partition is back again.
> > 
> > The visornic driver has a thread for processing the channel, when we
> > get the message, we need to be able to park the thread and then resume
> > it when the problem clears.
> > 
> > We can do this with kthread_park and unpark but they are not exported
> > from the kernel, this patch exports the needed functions.
> > 
> > Signed-off-by: David Kershner <david.kershner@...sys.com>
> 
> Please accumulate the acked-by's and reviewed-by's in the changelog as
> they are received.   I presently have
> 
> Acked-by: Ingo Molnar <mingo@...nel.org>
> Acked-by: Neil Horman <nhorman@...driver.com>
> Cc: Thomas Gleixner <tglx@...utronix.de>
> Cc: Richard Weinberger <richard.weinberger@...il.com>
> Cc: Tejun Heo <tj@...nel.org>
> 
> 
> I'll scoot this into mainline probably this week to make life simpler
> for the various trees.

Acked-by: Thomas Gleixner <tglx@...utronix.de>
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