tree f45c0ba0f5fb37120d100f159858bf40d89da054
parent e4696a1d3b1125d427de685531a44258ea6263df
author Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1393173264 -0800
committer Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1393259849 -0800

Documentation/memory-barriers.txt: Clarify release/acquire ordering

This commit fixes a couple of typos and clarifies what happens when
the CPU chooses to execute a later lock acquisition before a prior
lock release, in particular, why deadlock is avoided.

Reported-by: Peter Hurley <peter@hurleysoftware.com>
Reported-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Reported-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>