Re: [PATCH] stop_machine: Disable preemption after queueing stopper threads
From: Sebastian Andrzej Siewior
Date: Tue Jul 24 2018 - 02:24:02 EST
On 2018-07-23 18:13:48 [-0700], isaacm@xxxxxxxxxxxxxx wrote:
> Hi all,
Hi,
> Are there any comments about this patch?
I haven't look in detail at this but your new preempt_disable() makes
things unbalanced for the err != 0 case.
> Thanks,
> Isaac Manjarres
Sebastian