Messages in this thread | | | Date | Tue, 6 Dec 2011 18:20:20 +0100 | From | Oleg Nesterov <> | Subject | Re: [PATCH 1/2] PM / Freezer: Remove the "userspace only" constraint from freezer[_do_not]_count() |
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On 12/06, Srivatsa S. Bhat wrote: > > And moreover, even the vfork issue does not need > the above restriction in these functions, since they are anyway called by > userspace processes.
This looks a bit confusing, as if CLONE_VFORK is not used by kthreads. It is actually used, but only by the non-freezeable workqueue threads, so the patch is fine.
Reviewed-by: Oleg Nesterov <oleg@redhat.com>
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