svn commit: r184293 - in head/sys: amd64/amd64 i386/i386

Maxim Sobolev sobomax at sippysoft.com
Wed Oct 29 11:10:40 PDT 2008


Bruce Evans wrote:
> lapic_timer_hz = hz = stathz = ~100 might be best.  (Once we have 
> interrupted
> at 100 Hz, there we can use this for hz at no extra cost in the emulator).

In't there more overhead in full userland context switch implied by HZ 
100 compared to (presumably)fast timer interrupt?

Regards,
-- 
Maksym Sobolyev
Sippy Software, Inc.
Internet Telephony (VoIP) Experts
T/F: +1-646-651-1110
Web: http://www.sippysoft.com


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