[S390] cpu_relax() is supposed to have barrier() semantics.
authorHeiko Carstens <heiko.carstens@de.ibm.com>
Wed, 12 Jul 2006 14:39:58 +0000 (16:39 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Wed, 12 Jul 2006 14:39:58 +0000 (16:39 +0200)
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

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