Commits
Paul E. McKenney committed daf1aab9acf
documentation: Clarify memory-barrier semantics of atomic operations All value-returning atomic read-modify-write operations must provide full memory-barrier semantics on both sides of the operation. This commit clarifies the documentation to make it clear that these memory-barrier semantics are provided by the operations themselves, not by their callers. Reported-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>