svn commit: r209900 - head/sys/kern

[John Baldwin]

On Monday, July 12, 2010 8:49:39 am Alexander Motin wrote:
> John Baldwin wrote:
> > On Sunday, July 11, 2010 12:47:46 pm Alexander Motin wrote:
> >> Author: mav
> >> Date: Sun Jul 11 16:47:45 2010
> >> New Revision: 209900
> >> URL: http://svn.freebsd.org/changeset/base/209900
> >>
> >> Log:
> >>   Remove interval validation from cpu_tick_calibrate(). As I found, check
> >>   was needed at preliminary version of the patch, where number of CPU ticks
> >>   was divided strictly on 16 seconds. Final code instead uses real interval
> >>   duration, so precise interval should not be important. Same time aliasing
> >>   issues around second boundary causes false positives, periodically logging
> >>   useless "t_delta ... too long/short" messages when HZ set below 256.
> > 
> > Hmm, did you ask phk@ about this? 
> 
> Yes. He agreed that code should be reconsidered.

Ah, ok.  I didn't recall any replies on the list.

-- 
John Baldwin