| commit | 54eaae3028e6b09de0bd2232a8176fc0d0a2397a | [log] [tgz] |
|---|---|---|
| author | Heiko Carstens <heiko.carstens@de.ibm.com> | Wed Mar 23 10:16:06 2011 +0100 |
| committer | Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> | Wed Mar 23 10:16:00 2011 +0100 |
| tree | 5a557243c1684ad5047614a5b2c19a43dd98b561 | |
| parent | a2c9dbe8dbb8591ae6fd142e562813cd95d06609 [diff] |
[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>