Date: Wed, 2 Mar 2005 14:17:43 +0000 (UTC) From: John Baldwin <jhb@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/i386/i386 local_apic.c Message-ID: <200503021417.j22EHhjH076833@repoman.freebsd.org>
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jhb 2005-03-02 14:17:43 UTC
FreeBSD src repository
Modified files:
sys/i386/i386 local_apic.c
Log:
Tweak the lapic timer code to get the performance closer to the pre-lapic
timer case:
- Remove the virtual fooclock interrupt counters as they have served their
purpose.
- Adjust the dividers for the different clock such that profhz is now a
multiple of stathz as in the non-lapic case, and the timer now runs at
hz * 2 rather than hz * 3. With the new divisors, the default clock
rates are:
kern.clockrate: { hz = 1000, tick = 1000, profhz = 666, stathz = 133 }
Revision Changes Path
1.14 +5 -15 src/sys/i386/i386/local_apic.c
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