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From: Tejun Heo <tj@kernel.org>
To: Lennart Poettering <lpoetter@redhat.com>
Cc: aris@redhat.com, linux-kernel@vger.kernel.org,
	cgroups@vger.kernel.org, Li Zefan <lizefan@huawei.com>,
	Hugh Dickins <hughd@google.com>, Hillf Danton <dhillf@gmail.com>
Subject: Re: [PATCH v6 3/4] cgroup: add xattr support
Date: Tue, 21 Aug 2012 14:48:56 -0700	[thread overview]
Message-ID: <20120821214856.GC32596@google.com> (raw)
In-Reply-To: <50340110.50607@redhat.com>

Hello,

On Tue, Aug 21, 2012 at 11:43:44PM +0200, Lennart Poettering wrote:
> >I'm not against this but unsure whether using kmem is enough for the
> >suggested use case.  Lennart, would this suit systemd?  How much
> >metadata are we talking about?
> 
> Just small things, like values, PIDs, i.e. a few 100 bytes or so per
> cgroup should be more than sufficient for our needs.

Alright, then.  I think there's gonna be one more round to address
Hugh's comments.  Hugh, how should this be routed?  Is there some git
branch that tmpfs changes can go in so that cgroup tree can pull?

Thanks.

-- 
tejun

  reply	other threads:[~2012-08-21 21:49 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-08-16 17:44 [PATCH v6 0/4] cgroup: add xattr support aris
2012-08-16 17:44 ` [PATCH v6 1/4] xattr: extract simple_xattr code from tmpfs aris
2012-08-16 19:58   ` Tejun Heo
2012-08-20  7:10     ` Hugh Dickins
2012-08-20 19:00       ` Aristeu Rozanski
2012-08-21  4:47         ` Hugh Dickins
2012-08-22 20:07           ` Aristeu Rozanski
2012-08-22 20:25             ` Hugh Dickins
2012-08-22 20:55               ` Aristeu Rozanski
2012-08-16 17:44 ` [PATCH v6 2/4] cgroup: revise how we re-populate root directory aris
2012-08-16 17:44 ` [PATCH v6 3/4] cgroup: add xattr support aris
2012-08-16 20:00   ` Tejun Heo
2012-08-21 21:43     ` Lennart Poettering
2012-08-21 21:48       ` Tejun Heo [this message]
2012-08-21 23:29         ` Hugh Dickins
2012-08-23 19:44           ` Tejun Heo
2012-08-23 19:58             ` Aristeu Rozanski
2012-08-24  0:02       ` Eric W. Biederman
2012-08-16 17:44 ` [PATCH v6 4/4] cgroup: rename subsys_bits to subsys_mask aris

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