Merge tag 'core-rcu-2020-08-03' of git://git.kernel.org/pub/scm/linux/kernel/git...

[linux-2.6-microblaze.git] / Documentation / RCU / Design / Requirements / Requirements.rst

diff --git a/Documentation/RCU/Design/Requirements/Requirements.rst b/Documentation/RCU/Design/Requirements/Requirements.rst
index a69b5c4..8f41ad0 100644 (file)
--- a/Documentation/RCU/Design/Requirements/Requirements.rst
+++ b/Documentation/RCU/Design/Requirements/Requirements.rst
@@ -463,7 +463,7 @@ again without disrupting RCU readers.
 This guarantee was only partially premeditated. DYNIX/ptx used an
 explicit memory barrier for publication, but had nothing resembling
 ``rcu_dereference()`` for subscription, nor did it have anything
-resembling the ``smp_read_barrier_depends()`` that was later subsumed
+resembling the dependency-ordering barrier that was later subsumed
 into ``rcu_dereference()`` and later still into ``READ_ONCE()``. The
 need for these operations made itself known quite suddenly at a
 late-1990s meeting with the DEC Alpha architects, back in the days when