| commit | 00efee7d5d0d7888aafbf0d2de76943ee8aca47a | [log] [tgz] |
|---|---|---|
| author | Michael Neuling <mikey@neuling.org> | Fri Aug 24 16:58:37 2007 +1000 |
| committer | Paul Mackerras <paulus@samba.org> | Wed Sep 19 14:40:54 2007 +1000 |
| tree | 672112cc5404b389f0547b4f5428ec06ca1ca122 | |
| parent | 61a564fd2e7ab13ab11a6ce8305433baacf344ef [diff] |
[POWERPC] Remove barriers from the SLB shadow buffer update After talking to an IBM POWER hypervisor (PHYP) design and development guy, there seems to be no need for memory barriers when updating the SLB shadow buffer provided we only update it from the current CPU, which we do. Also, these guys see no need in the future for these barriers. Signed-off-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Paul Mackerras <paulus@samba.org>