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authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>2014-06-19 21:01:23 +0400
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>2014-07-08 19:32:51 +0400
commit128ea442b12ba63614dccc9b54726cf753aa4758 (patch)
tree96be6ecc9fadb84e0005ef1f2dc7cf4297105922 /Documentation/RCU
parent5e40ad7f6a038cfa42e0605764366d994701eab7 (diff)
downloadlinux-128ea442b12ba63614dccc9b54726cf753aa4758.tar.xz
documentation: Add acquire/release barriers to pairing rules
It is possible to pair acquire and release barriers with other barriers, so this commit adds them to the list in the SMP barrier pairing section. Reported-by: Lai Jiangshan <laijs@cn.fujitsu.com> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Reviewed-by: Tejun Heo <tj@kernel.org> Reviewed-by: Josh Triplett <josh@joshtriplett.org> [ paulmck: Updated pairing discussion as suggested by Peter Zijlstra. ]
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