From: Joe Perches <joe@perches.com>
To: Glauber Costa <glommer@parallels.com>
Cc: linux-mm@kvack.org, Andrew Morton <akpm@linux-foundation.org>,
Johannes Weiner <hannes@cmpxchg.org>,
Michal Hocko <mhocko@suse.cz>,
kamezawa.hiroyu@jp.fujitsu.com, Tejun Heo <tj@kernel.org>,
apw@canonical.com
Subject: Re: [PATCH 2/2] memcg: debugging facility to access dangling memcgs.
Date: Thu, 22 Nov 2012 06:02:36 -0800 [thread overview]
Message-ID: <1353592956.10902.5.camel@joe-AO722> (raw)
In-Reply-To: <50AE2E5E.7010006@parallels.com>
On Thu, 2012-11-22 at 17:53 +0400, Glauber Costa wrote:
> On 11/22/2012 02:36 PM, Glauber Costa wrote:
> >> @@ -5933,6 +6071,7 @@ static void __mem_cgroup_free(struct mem_cgroup *memcg)
> >> > * the cgroup_lock.
> >> > */
> >> > disarm_static_keys(memcg);
> >> > +
> >> > if (size < PAGE_SIZE)
> >> > kfree(memcg);
> >> > else
>
> Joe,
>
> since you removed the code from my former e-mail:
Because you quoted a whole bunch of lines that
included newlines
> That one after "disarm_static_keys".
Vertical spacing has many uses within a functional
block. I don't see anything wrong with that one.
The one I suspected you meant was:
> +static inline void memcg_dangling_add(struct mem_cgroup *memcg)
> +{
> +
> + memcg->memcg_name = kstrdup(cgroup_name(memcg->css.cgroup), GFP_KERNEL);
I think a blank line after an initial { is suspect.
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next prev parent reply other threads:[~2012-11-22 14:02 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-22 10:29 [PATCH 0/2] Show information about dangling memcgs Glauber Costa
2012-11-22 10:29 ` [PATCH 1/2] cgroup: helper do determine group name Glauber Costa
2012-11-22 14:32 ` Tejun Heo
2012-11-23 8:55 ` Michal Hocko
2012-11-23 10:36 ` Michal Hocko
2012-11-22 10:29 ` [PATCH 2/2] memcg: debugging facility to access dangling memcgs Glauber Costa
2012-11-22 10:36 ` Glauber Costa
2012-11-22 13:53 ` Glauber Costa
2012-11-22 14:02 ` Joe Perches [this message]
2012-11-22 15:02 ` Andy Whitcroft
2012-11-23 9:20 ` Michal Hocko
2012-11-23 9:33 ` Glauber Costa
2012-11-23 10:33 ` Michal Hocko
2012-11-23 10:37 ` Glauber Costa
2012-11-23 10:51 ` Michal Hocko
2012-11-23 14:00 ` Tejun Heo
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