diff options
Diffstat (limited to 'arch/sparc/include/asm/backoff.h')
| -rw-r--r-- | arch/sparc/include/asm/backoff.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/sparc/include/asm/backoff.h b/arch/sparc/include/asm/backoff.h index db3af0d..64b077b 100644 --- a/arch/sparc/include/asm/backoff.h +++ b/arch/sparc/include/asm/backoff.h @@ -13,7 +13,10 @@ #define BACKOFF_SPIN(reg, tmp, label) \ mov reg, tmp; \ -88: brnz,pt tmp, 88b; \ +88: rd %ccr, %g0; \ + rd %ccr, %g0; \ + rd %ccr, %g0; \ + brnz,pt tmp, 88b; \ sub tmp, 1, tmp; \ set BACKOFF_LIMIT, tmp; \ cmp reg, tmp; \ |
