Re: [PATCH v9 4/7] tracepoint: Make rcuidle tracepoint callers use SRCU
From: Steven Rostedt
Date: Wed Jul 11 2018 - 11:27:06 EST
On Wed, 11 Jul 2018 17:17:51 +0200
Peter Zijlstra <peterz@xxxxxxxxxxxxx> wrote:
> I just read the comment that goes with that function; the order doesn't
> matter. All we want to ensure is that the unregistration is visible to
> either sched or srcu tracepoint users.
Yeah, but I think it is still good to change the order. It doesn't
hurt, and in my opinion makes the code a bit more robust.
-- Steve