Messages in this thread | | | Date | Tue, 23 Mar 2021 15:02:07 +0100 | From | Frederic Weisbecker <> | Subject | Re: [PATCH tip/core/rcu 2/3] rcu: Provide polling interfaces for Tiny RCU grace periods |
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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@kernel.org>
Thanks!
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