From: Michal Hocko <mhocko@suse.cz>
To: Glauber Costa <glommer@parallels.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
linux-mm@kvack.org, Sachin Kamat <sachin.kamat@linaro.org>
Subject: Re: [PATCH v2] memcg: clean up networking headers file inclusion
Date: Fri, 14 Sep 2012 13:34:00 +0200 [thread overview]
Message-ID: <20120914113400.GI28039@dhcp22.suse.cz> (raw)
In-Reply-To: <50531339.1000805@parallels.com>
On Fri 14-09-12 15:21:29, Glauber Costa wrote:
> On 09/14/2012 03:21 PM, Michal Hocko wrote:
> > Hi,
> > so I did some more changes to ifdefery of sock kmem part. The patch is
> > below.
> > Glauber please have a look at it. I do not think any of the
> > functionality wrapped inside CONFIG_MEMCG_KMEM without CONFIG_INET is
> > reusable for generic CONFIG_MEMCG_KMEM, right?
> Almost right.
>
>
>
> > }
> >
> > /* Writing them here to avoid exposing memcg's inner layout */
> > -#ifdef CONFIG_MEMCG_KMEM
> > -#include <net/sock.h>
> > -#include <net/ip.h>
> > +#if defined(CONFIG_INET) && defined(CONFIG_MEMCG_KMEM)
> >
> > static bool mem_cgroup_is_root(struct mem_cgroup *memcg);
>
> This one is. ^^^^
But this is just a forward declaration. And btw. it makes my compiler
complain about:
mm/memcontrol.c:421: warning: a??mem_cgroup_is_roota?? declared inline after being called
mm/memcontrol.c:421: warning: previous declaration of a??mem_cgroup_is_roota?? was here
But I didn't care much yet. It is probaly that my compiler is too old to
be clever about this.
--
Michal Hocko
SUSE Labs
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next prev parent reply other threads:[~2012-09-14 11:34 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-14 11:21 Michal Hocko
2012-09-14 11:21 ` Glauber Costa
2012-09-14 11:34 ` Michal Hocko [this message]
2012-09-14 11:35 ` Glauber Costa
2012-09-14 12:01 ` Michal Hocko
2012-09-14 8:05 ` Glauber Costa
2012-09-14 12:13 ` Michal Hocko
2012-09-14 12:08 ` [PATCH v3] " Michal Hocko
2012-09-14 8:14 ` Glauber Costa
2012-09-14 12:24 ` Michal Hocko
2012-09-14 12:41 ` Fengguang Wu
2012-09-14 12:54 ` Michal Hocko
2012-09-14 12:18 ` [PATCH] " Michal Hocko
2012-09-14 19:45 ` [PATCH v3] " Andrew Morton
2012-09-17 12:02 ` [PATCH v4] memcg: cleanup kmem tcp ifdefs Michal Hocko
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