Re: [PATCH 05/10] sched/core: Remove the tsk_cpus_allowed() wrapper

[Peter Zijlstra]

On Wed, Feb 08, 2017 at 07:34:18PM +0100, Ingo Molnar wrote:
> So the original intention of tsk_cpus_allowed() was to 'future-proof'
> the field - but it's pretty ineffectual at that, because half of
> the code uses ->cpus_allowed directly ...
> 
> Also, the wrapper makes the code longer than the original expression!

I still object to taking this out without replacement. This leaves RT
stranded.

If you want to implement it differently do that, but don't blindly wreck
stuff for them.