rcu: Adjust read-side accessor comments for READ_ONCE()
authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Mon, 9 Oct 2017 17:30:58 +0000 (10:30 -0700)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Mon, 4 Dec 2017 18:52:53 +0000 (10:52 -0800)
commit137f61f6528f2bd552a75c59567d29db2857af97
tree1373bb522e28f086b82291e86125d09f2730ed5a
parentb393e8b33efd2ee08576ceddc10c2b4bfb3b5435
rcu: Adjust read-side accessor comments for READ_ONCE()

Now that READ_ONCE() implies smp_read_barrier_depends(), the commit
updates now-misleading comments to account for this change.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
include/linux/rcupdate.h