Re: [PATCH RFC v2 tip/core/rcu 14/22] rcu-tasks: Add an RCU Tasks Trace to simplify protection of tracing hooks

[Paul E. McKenney]

On Thu, Mar 19, 2020 at 08:48:38PM -0400, Steven Rostedt wrote:
> On Thu, 19 Mar 2020 17:28:13 -0700
> "Paul E. McKenney" <paulmck@xxxxxxxxxx> wrote:
> 
> > Good point.  If interrupts are disabled, it will need to use some
> > other mechanism.  One approach is irqwork.  Another is a timer.
> > 
> > Suggestions?
> 
> Ftrace and perf use irq_work, I would think that should work here too.

Sounds good, will give it a go!  And thank you for catching this!

							Thans, Paul