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Documentation/memory-barriers.txt: Conditional must use prior load
authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Tue, 11 Feb 2014 20:28:06 +0000 (12:28 -0800)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Mon, 17 Feb 2014 22:56:07 +0000 (14:56 -0800)
commit586dd56a4c17611e3927c9ff02ab8d0a6a545b38
tree7efa91e04d699f89b736dd642eeb183ef0e92b9dtree | snapshot
parent449f7413c876a229fd95362cc12bc7ade18d0661commit | diff
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>
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