Re: [PATCH] sched/rt.c: pick and check task if double_lock_balance() unlock the rq

From: Peter Zijlstra
Date: Wed Apr 11 2018 - 06:26:33 EST


On Tue, Apr 10, 2018 at 06:05:46PM -0400, Steven Rostedt wrote:
>
> Peter,
>
> Going through my inbox, I stumbled across this one. And it doesn't
> appear to be addressed.
>
> I think this patch is a reasonable solution.

Urgh, yeah, also seem to have forgotten about it. The proposed solution
is in fact simpler than the existing code. Also, I think deadline.c has
the exact same problem.

Zhou, could you respin and fix both?