Re: [PATCH 06/19] scheduler: implement force_cpus_allowed()

[Peter Zijlstra]

On Fri, 2009-11-20 at 13:46 +0900, Tejun Heo wrote:
> Implement force_cpus_allowed() which is similar to
> set_cpus_allowed_ptr() but bypasses PF_THREAD_BOUND check and ignores
> cpu_active() status as long as the target cpu is online.  This will be
> used for concurrency-managed workqueue.

This is a very unsatisfactory changelog and after staring at the patch
for a few minutes I still go WTF?!

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