| commit | 74f0609526afddd88bef40b651da24f3167b10b2 | [log] [tgz] |
|---|---|---|
| author | Nick Piggin <npiggin@suse.de> | Thu May 22 00:12:31 2008 +1000 |
| committer | Paul Mackerras <paulus@samba.org> | Mon Jun 30 22:30:25 2008 +1000 |
| tree | be6d04cbc81d37957f484b4085113765c9903e4c | |
| parent | e9a4b6a3f6592862a67837e80aad3f50468857a6 [diff] |
powerpc: Optimise smp_wmb on 64-bit processors For 64-bit processors, lwsync is the recommended method of store/store ordering on caching enabled memory. For those subarchs which have lwsync, use it rather than eieio for smp_wmb. Signed-off-by: Nick Piggin <npiggin@suse.de> Signed-off-by: Paul Mackerras <paulus@samba.org>