Messages in this thread | | | Date | Tue, 14 Feb 2006 13:35:21 +0100 | From | Ingo Molnar <> | Subject | Re: calibrate_migration_costs takes ages on s390 |
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* Heiko Carstens <heiko.carstens@de.ibm.com> wrote:
> --- a/arch/s390/lib/delay.c > +++ b/arch/s390/lib/delay.c > @@ -30,7 +30,7 @@ void __delay(unsigned long loops) > */ > __asm__ __volatile__( > "0: brct %0,0b" > - : /* no outputs */ : "r" (loops/2) ); > + : /* no outputs */ : "r" ((loops/2) + 1)); > }
ahh ... that explains the delays indeed!
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