From: Johannes Weiner <hannes@cmpxchg.org>
To: Michal Hocko <mhocko@suse.cz>
Cc: Jianyu Zhan <nasa4836@gmail.com>,
bsingharora@gmail.com, kamezawa.hiroyu@jp.fujitsu.com,
cgroups@vger.kernel.org, linux-mm@kvack.org,
linux-kernel@vger.kernel.org, akpm@linux-foundation.org
Subject: Re: [PATCH 2/2] mm/memcontrol.c: introduce helper mem_cgroup_zoneinfo_zone()
Date: Thu, 1 May 2014 09:36:03 -0400 [thread overview]
Message-ID: <20140501133603.GA25536@cmpxchg.org> (raw)
In-Reply-To: <20140501125450.GA23420@cmpxchg.org>
[fix Andrew's email address]
On Thu, May 01, 2014 at 08:54:50AM -0400, Johannes Weiner wrote:
> On Mon, Apr 28, 2014 at 05:04:26PM +0200, Michal Hocko wrote:
> > On Tue 22-04-14 11:59:23, Michal Hocko wrote:
> > > On Sat 19-04-14 07:01:43, Jianyu Zhan wrote:
> > > > introduce helper mem_cgroup_zoneinfo_zone(). This will make
> > > > mem_cgroup_iter() code more compact.
> > >
> > > I dunno. Helpers are usually nice but this one adds more code then it
> > > removes. It also doesn't help the generated code.
> > >
> > > So I don't see any reason to merge it.
> >
> > So should we drop it from mmotm?
>
> Yes, please.
>
> > > > Signed-off-by: Jianyu Zhan <nasa4836@gmail.com>
> > > > ---
> > > > mm/memcontrol.c | 15 +++++++++++----
> > > > 1 file changed, 11 insertions(+), 4 deletions(-)
>
> This helper adds no value, but more code and indirection.
>
> Cc'd Andrew - this is about
> mm-memcontrolc-introduce-helper-mem_cgroup_zoneinfo_zone.patch
> mm-memcontrolc-introduce-helper-mem_cgroup_zoneinfo_zone-checkpatch-fixes.patch
>
> Thanks!
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next prev parent reply other threads:[~2014-05-01 13:36 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-18 23:01 [PATCH 2/2] mm/memcontrol.c: introduce helper mem_cgroup_zoneinfo_zone() Jianyu Zhan
2014-04-22 9:59 ` Michal Hocko
2014-04-28 15:04 ` Michal Hocko
2014-05-01 12:54 ` Johannes Weiner
2014-05-01 13:36 ` Johannes Weiner [this message]
2014-05-02 22:05 ` Andrew Morton
2014-05-02 23:29 ` Johannes Weiner
2014-05-02 23:31 ` Johannes Weiner
2014-05-05 15:35 ` Michal Hocko
2014-05-05 15:31 ` Michal Hocko
2014-05-05 21:36 ` Andrew Morton
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