Messages in this thread | | | Date | Fri, 9 Apr 2010 09:56:10 -0700 | From | "Paul E. McKenney" <> | Subject | Re: [PATCH tip/core/urgent 1/4] rcu: add rcu_access_pointer and rcu_dereference_protected |
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On Fri, Apr 09, 2010 at 10:10:11AM +0100, David Howells wrote: > Paul E. McKenney <paulmck@linux.vnet.ibm.com> wrote: > > > +#define rcu_access_pointer(p) ((void *)ACCESS_ONCE(p)) > > ... > > +#define rcu_access_pointer(p) ((void *)ACCESS_ONCE(p)) > > There's no difference between your two versions of rcu_access_pointer(), so > you could move that whole construct outside of the #ifdef'ed section. > > Other than that: > > Acked-by: David Howells <dhowells@redhat.com>
Good point, will rework and resubmit.
Thanx, Paul
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