Re: [PATCH] rcu_sync: simplify the state machine, introduce __rcu_sync_enter()

[Oleg Nesterov]

On 07/25, John Stultz wrote:
>
> Can you also make clear which patches of PeterZ's I should be adding
> as well for testing?  I've lost the plot as to what goes with what..

Well, my understanding is that Peter is going to send v2 with some minor
changes, I am going to send this patch on top of his series.

In particular 2/2 should set GP_PASSED rather than !GP_IDLE. It would be
nice to also rename rcu_sync_sabotage() to rcu_sync_enter_start(), this
will save another change in cgroup.c, but this is minor.

Oleg.