linux-kernel - Re: linux-next: drbd tree build failure

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Date:	Mon, 27 Jul 2009 19:17:55 +0200
From:	Philipp Reisner <philipp.reisner@...bit.com>
To:	Lars Ellenberg <lars.ellenberg@...bit.com>
Cc:	Stephen Rothwell <sfr@...b.auug.org.au>,
	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
	Rusty Russell <rusty@...tcorp.com.au>
Subject: Re: linux-next: drbd tree build failure

On Monday 27 July 2009 10:09:57 Lars Ellenberg wrote:
> On Mon, Jul 27, 2009 at 03:48:16PM +1000, Stephen Rothwell wrote:
> > Hi Philipp,
> >
> > Today's linux-next build (x86_64 allmodconfig) failed like this:
> >
> > drivers/block/drbd/drbd_main.c: In function
> > 'drbd_thread_current_set_cpu': drivers/block/drbd/drbd_main.c:1592:
> > error: implicit declaration of function 'set_cpus_allowed'
> >
> > Introduced by commit 8a4ebc3fbd90072ac870064a930fe612eea6d9a1 ("DRBD:
> > main") from the drbd interacting with commit
> > 84cf7f02712e3491fb9776f950a8c4f413204c8b
> > ("cpumask:remove-set_cpus_allowed") from the rr tree.
> >
> > I am not sure what the transformation to the new infrastructure is here -
> > maybe Rusty can help?
> >
> > For today, I have reverted the rr tree commit above but we need a better
> > solution.
>
> I think we can easily use set_cpus_allowed_ptr() instead,
> as in fact, we do not have the cpu mask on the stack.
> But embeded in struct drbd_conf.

Ok. Lars' patch is now complete and arrived in the git tree...

It should build now with Rusty's paches.

-phil
-- 
: Dipl-Ing Philipp Reisner
: LINBIT | Your Way to High Availability
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