From mboxrd@z Thu Jan 1 00:00:00 1970 From: bert hubert Date: Sat, 08 Dec 2001 11:53:18 +0000 Subject: Re: [LARTC] HTB not that exact Message-Id: List-Id: References: In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: lartc@vger.kernel.org On Sat, Dec 08, 2001 at 09:51:22AM +0100, Martin Devera wrote: > > > Both I think. There are some indications that raising HZ may not work, as it > > > may not raise the resolution of the timers in the Linux Kernel - I am > > > investigating this! So try keeping HZ stable, and raising the size of your > > > bucket. > > > > would it make any difference if you do... > > > > -#define PSCHED_CLOCK_SOURCE PSCHED_JIFFIES > > +#define PSCHED_CLOCK_SOURCE PSCHED_CPU > > by the way if you have pentium with tsc the patch above > is stronly recommended. It allows for sub nanosecond > precision... > devik Is there a reason not to do this? In which case we should probably submit a patch that makes PSCHED_CPU the default if you have a TSC. Regards, bert -- http://www.PowerDNS.com Versatile DNS Software & Services Trilab The Technology People Netherlabs BV / Rent-a-Nerd.nl - Nerd Available - 'SYN! .. SYN|ACK! .. ACK!' - the mating call of the internet _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://ds9a.nl/2.4Routing/