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linux/include/linux/atomic.h
Paul E. McKenney 55c2945aa9 atomic: Add atomic_or() 
An atomic_or() function is needed by TREE_RCU to avoid deadlock, so
add a generic version.

Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2011-05-28 17:41:46 +02:00

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