Re: [RFC PATCH 11/12] cgroups: Allow subsystems to cancel a fork

From: Andrew Morton
Date: Thu Sep 15 2011 - 17:10:47 EST


On Tue, 6 Sep 2011 02:13:05 +0200
Frederic Weisbecker <fweisbec@xxxxxxxxx> wrote:

> Let the subsystem's fork callback return an error value so
> that they can cancel a fork. This is going to be used by
> the task counter subsystem to implement the limit.

This breaks the build quite gruesomely with CONFIG_CGROUPS=n. I looked
at doing a quick fix but that would just have piled ugly on ugly.

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