From: Balbir Singh <balbir@linux.vnet.ibm.com>
To: Paul Menage <menage@google.com>
Cc: vatsa@linux.vnet.ibm.com, linux-kernel@vger.kernel.org,
a.p.zijlstra@chello.nl, Ingo Molnar <mingo@elte.hu>,
containers@lists.osdl.org, dhaval@linux.vnet.ibm.com,
Balbir Singh <balbir@in.ibm.com>,
pj@sgi.comDhaval Giani <dhaval@linux.vnet.ibm.com>
Subject: Re: [RFC] Default child of a cgroup
Date: Fri, 01 Feb 2008 09:02:33 +0530 [thread overview]
Message-ID: <47A292D1.1040600@linux.vnet.ibm.com> (raw)
In-Reply-To: <6599ad830801311839x33cf2ebco9f501571fc129b11@mail.gmail.com>
Paul Menage wrote:
[snip]
> BTW, I noticed this code in cpu_cgroup_create():
>
> /* we support only 1-level deep hierarchical scheduler atm */
> if (cgrp->parent->parent)
> return ERR_PTR(-EINVAL);
>
> Is anyone working on allowing more levels?
>
Yes, Dhaval nad Vatsa are looking at removing that limitation.
This discussion is a side-effect of the multi-hierarchy discussion/implementation.
> Paul
--
Warm Regards,
Balbir Singh
Linux Technology Center
IBM, ISTL
WARNING: multiple messages have this Message-ID (diff)
From: Balbir Singh <balbir@linux.vnet.ibm.com>
To: Paul Menage <menage@google.com>
Cc: vatsa@linux.vnet.ibm.com, linux-kernel@vger.kernel.org,
a.p.zijlstra@chello.nl, Ingo Molnar <mingo@elte.hu>,
containers@lists.osdl.org, dhaval@linux.vnet.ibm.com,
Balbir Singh <balbir@in.ibm.com>,
pj@sgi.com, Dhaval Giani <dhaval@linux.vnet.ibm.com>
Subject: Re: [RFC] Default child of a cgroup
Date: Fri, 01 Feb 2008 09:02:33 +0530 [thread overview]
Message-ID: <47A292D1.1040600@linux.vnet.ibm.com> (raw)
In-Reply-To: <6599ad830801311839x33cf2ebco9f501571fc129b11@mail.gmail.com>
Paul Menage wrote:
[snip]
> BTW, I noticed this code in cpu_cgroup_create():
>
> /* we support only 1-level deep hierarchical scheduler atm */
> if (cgrp->parent->parent)
> return ERR_PTR(-EINVAL);
>
> Is anyone working on allowing more levels?
>
Yes, Dhaval nad Vatsa are looking at removing that limitation.
This discussion is a side-effect of the multi-hierarchy discussion/implementation.
> Paul
--
Warm Regards,
Balbir Singh
Linux Technology Center
IBM, ISTL
next prev parent reply other threads:[~2008-02-01 3:32 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-31 2:40 [RFC] Default child of a cgroup Srivatsa Vaddagiri
2008-01-31 17:44 ` Serge E. Hallyn
2008-01-31 18:09 ` Balbir Singh
[not found] ` <47A20EC8.4050006-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
2008-01-31 20:37 ` Peter Zijlstra
2008-01-31 20:37 ` Peter Zijlstra
2008-02-01 4:16 ` Dhaval Giani
2008-02-01 3:53 ` Dhaval Giani
2008-01-31 21:13 ` Vivek Goyal
2008-02-01 2:39 ` Paul Menage
2008-02-01 3:32 ` Balbir Singh [this message]
2008-02-01 3:32 ` Balbir Singh
2008-02-01 3:40 ` Dhaval Giani
2008-02-01 7:58 ` Peter Zijlstra
2008-02-01 15:35 ` Paul Menage
2008-02-01 8:19 ` Srivatsa Vaddagiri
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