Messages in this thread | | | Subject | Re: [PATCH 1/2] Keep track of original clocksource frequency | From | John Stultz <> | Date | Wed, 02 Apr 2008 08:38:37 -0700 |
| |
On Wed, 2008-04-02 at 13:20 +0200, Roman Zippel wrote: > Hi, > > On Tue, 18 Mar 2008, john stultz wrote: > > > @@ -63,6 +64,7 @@ struct clocksource { > > cycle_t (*read)(void); > > cycle_t mask; > > u32 mult; > > + s32 mult_orig; > > u32 shift; > > unsigned long flags; > > cycle_t (*vread)(void); > > This is wrong, with HZ=100 the jiffies clock multiplier suddenly becomes > negative and later the raw interval underflows.
Ah, thanks for catching that!
> > Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Acked-by: John Stultz <johnstul@us.ibm.com>
| |