On Thu, Oct 15, 2020 at 10:13:34PM +0800, Hui Su wrote: > update the api of call_rcu() > > Signed-off-by: Hui Su <sh_def@xxxxxxx> Good point, the typedef is more compact. Queued, thank you! Thanx, Paul > --- > Documentation/RCU/whatisRCU.rst | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > > diff --git a/Documentation/RCU/whatisRCU.rst b/Documentation/RCU/whatisRCU.rst > index c7f147b8034f..aa7d5ed20da5 100644 > --- a/Documentation/RCU/whatisRCU.rst > +++ b/Documentation/RCU/whatisRCU.rst > @@ -497,8 +497,7 @@ long -- there might be other high-priority work to be done. > In such cases, one uses call_rcu() rather than synchronize_rcu(). > The call_rcu() API is as follows:: > > - void call_rcu(struct rcu_head * head, > - void (*func)(struct rcu_head *head)); > + void call_rcu(struct rcu_head *head, rcu_callback_t func); > > This function invokes func(head) after a grace period has elapsed. > This invocation might happen from either softirq or process context, > -- > 2.25.1 > >
