tree 7efa91e04d699f89b736dd642eeb183ef0e92b9d
parent 449f7413c876a229fd95362cc12bc7ade18d0661
author Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1392150486 -0800
committer Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1392677767 -0800

Documentation/memory-barriers.txt: Conditional must use prior load

A control dependency consists of a load, a conditional that depends on
that load, and a store.  This commit emphasizes this point in the
summary.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>