From: Tejun Heo <tj@kernel.org>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Rabin Vincent <rabin@rab.in>, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] mm: CONFIG_HAVE_MEMBLOCK_NODE -> CONFIG_HAVE_MEMBLOCK_NODE_MAP
Date: Fri, 29 Jun 2012 13:23:33 -0700 [thread overview]
Message-ID: <20120629202333.GE21048@google.com> (raw)
In-Reply-To: <20120629132157.0f543593.akpm@linux-foundation.org>
On Fri, Jun 29, 2012 at 01:21:57PM -0700, Andrew Morton wrote:
> > static inline int zone_movable_is_highmem(void)
> > {
> > -#if defined(CONFIG_HIGHMEM) && defined(CONFIG_HAVE_MEMBLOCK_NODE)
> > +#if defined(CONFIG_HIGHMEM) && defined(CONFIG_HAVE_MEMBLOCK_NODE_MAP)
> > return movable_zone == ZONE_HIGHMEM;
> > #else
> > return 0;
>
> Huh. I wonder why nobody noticed.
Well, the combination is 32bit + memory hotplug....
--
tejun
prev parent reply other threads:[~2012-06-29 20:23 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-29 20:14 Rabin Vincent
2012-06-29 20:21 ` Tejun Heo
2012-06-29 20:59 ` Rabin Vincent
2012-06-29 20:21 ` Andrew Morton
2012-06-29 20:23 ` Tejun Heo [this message]
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