Re: [PATCH tip/core/rcu 2/3] rcu: Provide polling interfaces for Tiny RCU grace periods

[Paul E. McKenney]

On Tue, Mar 23, 2021 at 03:02:07PM +0100, Frederic Weisbecker wrote:
> On Mon, Mar 22, 2021 at 12:45:22PM -0700, Paul E. McKenney wrote:
> > On Mon, Mar 22, 2021 at 08:00:35PM +0100, Frederic Weisbecker wrote:
> > > But poll_state_synchronize_rcu() checks that the gp_num has changed,
> > > which is not needed for cond_synchronize_rcu() since this it is
> > > only allowed to be called from a QS.
> > 
> > Good catch, and thank you!  Back to a single might_sleep() it is!
> 
> And then: Reviewed-by: Frederic Weisbecker <frederic@xxxxxxxxxx>

Thank you!  I will apply this on my next rebase.

							Thanx, Paul