Messages in this thread |  | | | Date | Fri, 10 Jul 2009 16:58:23 -0700 | | Subject | Re: [PATCH 0/2] CGroups: cgroup member list enhancement/fix | | From | Paul Menage <> |
On Sat, Jul 4, 2009 at 11:38 PM, Balbir Singh<balbir@linux.vnet.ibm.com> wrote: > > Paul, I don't see an interface to migrate all procs or at-least I > can't read it in the changelog. As discussed in the containers > mini-summit in 2008, it would be a nice thing to have (I've not looked > at the implementation yet). >
We're still working on that bit.
We want to provide the guarantee that if you write a tgid to the procs file, all its threads get migrated even if you race with a clone() call, and are trying to figure out a nice way to do that without introducing unnecessary overhead/synchronization in the fork path.
Paul
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