linux-kernel - Re: [PATCH 06/11] memcg: kmem controller infrastructure

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20120626180805.GQ3869@google.com>
Date:	Tue, 26 Jun 2012 11:08:05 -0700
From:	Tejun Heo <tj@...nel.org>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	Glauber Costa <glommer@...allels.com>, cgroups@...r.kernel.org,
	linux-mm@...ck.org, linux-kernel@...r.kernel.org,
	Frederic Weisbecker <fweisbec@...il.com>,
	David Rientjes <rientjes@...gle.com>,
	Pekka Enberg <penberg@...nel.org>,
	Michal Hocko <mhocko@...e.cz>,
	Johannes Weiner <hannes@...xchg.org>,
	Christoph Lameter <cl@...ux.com>, devel@...nvz.org,
	kamezawa.hiroyu@...fujitsu.com,
	Pekka Enberg <penberg@...helsinki.fi>
Subject: Re: [PATCH 06/11] memcg: kmem controller infrastructure

On Tue, Jun 26, 2012 at 11:01:42AM -0700, Andrew Morton wrote:
> On Tue, 26 Jun 2012 19:01:15 +0400 Glauber Costa <glommer@...allels.com> wrote:
> 
> > On 06/26/2012 03:17 AM, Andrew Morton wrote:
> > >> +	memcg_uncharge_kmem(memcg, size);
> > >> >+	mem_cgroup_put(memcg);
> > >> >+}
> > >> >+EXPORT_SYMBOL(__mem_cgroup_free_kmem_page);
> > >> >  #endif /* CONFIG_CGROUP_MEM_RES_CTLR_KMEM */
> > >> >
> > >> >  #if defined(CONFIG_INET) && defined(CONFIG_CGROUP_MEM_RES_CTLR_KMEM)
> > >> >@@ -5645,3 +5751,69 @@ static int __init enable_swap_account(char *s)
> > >> >  __setup("swapaccount=", enable_swap_account);
> > >> >
> > >> >  #endif
> > >> >+
> > >> >+#ifdef CONFIG_CGROUP_MEM_RES_CTLR_KMEM
> > > gargh.  CONFIG_MEMCG_KMEM, please!
> > >
> > 
> > Here too. I like it as much as you do.
> > 
> > But that is consistent with the rest of the file, and I'd rather have
> > it this way.
> 
> There's not much point in being consistent with something which is so
> unpleasant.  I'm on a little campaign to rename
> CONFIG_CGROUP_MEM_RES_CTLR to CONFIG_MEMCG, only nobody has taken my
> bait yet.  Be first!

+1.

Block cgroup recently did blkio / blkiocg / blkio_cgroup -> blkcg.
Join the cool crowd!  :P

-- 
tejun
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/