diff options
| author | Matt Turner <mattst88@gmail.com> | 2009-05-14 16:00:41 -0400 |
|---|---|---|
| committer | James Cloos <cloos@jhcloos.com> | 2009-05-14 16:03:04 -0400 |
| commit | c1bbac2708bbccbec01cecba39cdf2b8160c1dc3 (patch) | |
| tree | 42295067c88b61219070195ea7d050c54edce31a | |
| parent | 4cc33190ef1a4207c0f8fc74201cdf2568a239c2 (diff) | |
Fix mem_barrier() on Alpha
Some clean up (da086901c6579e41b28b1418fa12ebb82744fc87) went a bit
too far and removed the needed mem_barrier macro on Alpha.
This re-adds it.
| -rw-r--r-- | hw/xfree86/common/compiler.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/hw/xfree86/common/compiler.h b/hw/xfree86/common/compiler.h index 2601693ca..40b463efb 100644 --- a/hw/xfree86/common/compiler.h +++ b/hw/xfree86/common/compiler.h @@ -357,7 +357,8 @@ static __inline__ void stw_u(unsigned long r5, unsigned short * r11) # endif } -# define write_mem_barrier() __asm__ __volatile__("wmb" : : : "memory") +# define mem_barrier() __asm__ __volatile__("mb" : : : "memory") +# define write_mem_barrier() __asm__ __volatile__("wmb" : : : "memory") # elif defined(linux) && defined(__ia64__) |