Date: Thu, 04 Nov 2004 07:25:39 -0700 From: Scott Long <scottl@freebsd.org> To: Poul-Henning Kamp <phk@phk.freebsd.dk> Cc: arch@freebsd.org Subject: Re: HEADSUP: HZ=1000 by default on i386 Message-ID: <418A3BE3.8080807@freebsd.org> In-Reply-To: <39210.1099557885@critter.freebsd.dk> References: <39210.1099557885@critter.freebsd.dk>
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Poul-Henning Kamp wrote: > We increasingly need better granularity in our sleep/wakeup calls and > things like device polling and trafic shaping needs higher granularity > in particular. > > So pending any really good arguments to the contrary I plan to increase > HZ to 1000 on i386 this weekend. > > You can still define any HZ value you like in your kernel config file > or even set it from the loader. > Sounds like a good plan. Scott
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