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

From: Libin (Huawei)
Date: Thu Apr 12 2018 - 04:56:04 EST



在 2018/4/11 18:26, Peter Zijlstra 写道:
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?

Thanks for your reply, and I will fix the deadline.c and resend the two patches together.

Thanks,
Li Bin