Heiko Carstens 54eaae3028 [S390] cmpxchg: implement cmpxchg64()
We have a cmpxchg64_local() implementation but strange enough the
SMP capable variant cmpxchg64() is missing. So implement it.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2011-03-23 10:16:00 +01:00
..
2011-03-17 14:02:57 +01:00
2011-01-12 09:55:24 +01:00
2010-10-25 16:10:14 +02:00
2011-03-16 14:30:40 +01:00