| commit | c48e09131bd7c632c80a3245688d2d29dbc4f6b5 | [log] [tgz] |
|---|---|---|
| author | Heiko Carstens <heiko.carstens@de.ibm.com> | Mon Feb 05 21:17:20 2007 +0100 |
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | Mon Feb 05 21:17:20 2007 +0100 |
| tree | 75ba8b96271121ae64724e967024bcc02b01e0ee | |
| parent | 1125b4640fea29aafe9bf24672e2da9672f6592e [diff] |
[S390] Small barrier() and cpu_relax() cleanup. cpu_relax() has barrier() semantics hence there is no need to use both of them in conjunction in sclp_sync_wait(). Also change cpu_relax() so it's more obvious that it has barrier semantics. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>