linux-kernel - Re: [PATCH v4 04/14] kmem accounting basic infrastructure

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Message-ID: <20121011125309.GD29295@dhcp22.suse.cz>
Date:	Thu, 11 Oct 2012 14:53:10 +0200
From:	Michal Hocko <mhocko@...e.cz>
To:	Glauber Costa <glommer@...allels.com>
Cc:	linux-kernel@...r.kernel.org, linux-mm@...ck.org,
	Andrew Morton <akpm@...ux-foundation.org>,
	Mel Gorman <mgorman@...e.de>,
	Suleiman Souhlal <suleiman@...gle.com>,
	Tejun Heo <tj@...nel.org>, cgroups@...r.kernel.org,
	kamezawa.hiroyu@...fujitsu.com,
	Johannes Weiner <hannes@...xchg.org>,
	Greg Thelen <gthelen@...gle.com>, devel@...nvz.org,
	Frederic Weisbecker <fweisbec@...il.com>
Subject: Re: [PATCH v4 04/14] kmem accounting basic infrastructure

On Thu 11-10-12 12:11:19, Michal Hocko wrote:
> On Mon 08-10-12 14:06:10, Glauber Costa wrote:
[...]
> > +static void memcg_kmem_set_active(struct mem_cgroup *memcg)
> > +{
> > +	set_bit(KMEM_ACCOUNTED_ACTIVE, &memcg->kmem_accounted);
> > +}
> > +
> > +static bool memcg_kmem_is_accounted(struct mem_cgroup *memcg)
> > +{
> > +	return test_bit(KMEM_ACCOUNTED_ACTIVE, &memcg->kmem_accounted);
> > +}
> > +#endif
> 
> set_active vs. is_accounted. Is there any reason for inconsistency here?

Ahh, fixed later and 09/14 makes it memcg_kmem_is_active so this is just
a code churn. I think making it memcg_kmem_is_active here would be
better.

-- 
Michal Hocko
SUSE Labs
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