Re: [patch 02/15] sched: validate CFS quota hierarchies

From: Peter Zijlstra
Date: Tue Apr 05 2011 - 09:28:50 EST


On Tue, 2011-03-22 at 20:03 -0700, Paul Turner wrote:

> +/*
> + * Whether a CFS bandwidth hierarchy is required to be consistent, that is:
> + * sum(child_bandwidth) <= parent_bandwidth
> + */
> +unsigned int sysctl_sched_cfs_bandwidth_consistent = 1;

Why have this configurable?

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