Date: Fri, 8 Jun 2007 13:05:17 -0700
From: Paul Jackson <pj@sgi.com>
To: "Serge E. Hallyn" <serge@hallyn.com>
Cc: menage@google.com, vatsa@in.ibm.com, linux-kernel@vger.kernel.org,
       ckrm-tech@lists.sourceforge.net, balbir@in.ibm.com, haveblue@us.ibm.com,
       xemul@sw.ru, dev@sw.ru, containers@lists.osdl.org,
       ebiederm@xmission.com, mbligh@google.com, rohitseth@google.com,
       serue@us.ibm.com, akpm@linux-foundation.org, svaidy@linux.vnet.ibm.com,
       cpw@sgi.com, devel@openvz.org, serge@hallyn.com
Subject: Re: [ckrm-tech] [PATCH 00/10] Containers(V10): Generic Process
 Containers
Message-Id: <20070608130517.8e2c5d51.pj@sgi.com>
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Serge wrote:
> Paul (Jackson), is this comment added in cpusets close enough to what
> you were asking for?

This comment?

+ * Currently we refuse to set up the container - thereby
+ * refusing the task to be entered, and as a result refusing
+ * the sys_unshare() or clone() which initiated it - if any
+ * sibling cpusets have exclusive cpus or mem.
+ *
+ * If this becomes a problem for some users who wish to
+ * allow that scenario, then cpuset_post_clone() could be
+ * changed to grant parent->cpus_allowed-sibling_cpus_exclusive
+ * (and likewise for mems) to the new container.


Nice - thanks.


-- 
                  I won't rest till it's the best ...
                  Programmer, Linux Scalability
                  Paul Jackson <pj@sgi.com> 1.925.600.0401
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