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rcu: Protect rcu_boost() lockless accesses with ACCESS_ONCE()
authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Wed, 29 Oct 2014 22:39:39 +0000 (15:39 -0700)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Tue, 6 Jan 2015 19:02:39 +0000 (11:02 -0800)
This commit prevents random compiler optimizations by applying
ACCESS_ONCE() to lockless accesses.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
kernel/rcu/tree_plugin.h patch | blob | history

diff --cc kernel/rcu/tree_plugin.h
Simple merge
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