Date: Sun, 05 Apr 1998 12:50:33 +0200 From: Poul-Henning Kamp <phk@critter.freebsd.dk> To: Bruce Evans <bde@zeta.org.au> Cc: peter@netplex.com.au, smp@FreeBSD.ORG Subject: Re: more SMP stuff Message-ID: <7128.891773433@critter.freebsd.dk> In-Reply-To: Your message of "Sun, 05 Apr 1998 20:43:14 %2B1000." <199804051043.UAA00537@godzilla.zeta.org.au>
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In message <199804051043.UAA00537@godzilla.zeta.org.au>, Bruce Evans writes: >>I was using your diff to nanosleep, but a 1 second sleep started taking >>724 seconds.... Perhaps it was the nanotime() twiddle I was trying.. > >Hmm. > >I found the bug in microtime(): >(1) the dummy timecounter has a frequency of only 10^5 Hz, but it runs > much faster than that so we get too-large delta counts. Ups, I intended that to be 10^6 Hz... This isn't it anyway, the dummy counter is only used by syscons screensaver calls to getmicroruntime(); -- Poul-Henning Kamp FreeBSD coreteam member phk@FreeBSD.ORG "Real hackers run -current on their laptop." "Drink MONO-tonic, it goes down but it will NEVER come back up!" To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-smp" in the body of the message
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