Fix powerpc uatomic 4-byte cmpxchg (cmpd -> cmpw)
authorMathieu Desnoyers <mathieu.desnoyers@efficios.com>
Thu, 20 May 2010 22:09:20 +0000 (18:09 -0400)
committerMathieu Desnoyers <mathieu.desnoyers@efficios.com>
Thu, 20 May 2010 22:09:20 +0000 (18:09 -0400)
commit0ecb3fde04135d76545ce55d80abea9aef465b54
treeb7f940c0e19c0bcd9c3ab797b20ec2ecca74091f
parentaf147b83c4f67d99e6582f15eea5cb2ae51b8d36
Fix powerpc uatomic 4-byte cmpxchg (cmpd -> cmpw)

Necessary to make it work on 32-bit only powerpc architectures. Was using the
64-bit comparison rather than the 32-bit comparison for 4-byte cmpxchg.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
urcu/uatomic_arch_ppc.h
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