Date: Fri, 27 Mar 2009 17:31:27 +0000 From: "Poul-Henning Kamp" <phk@phk.freebsd.dk> To: Scott Long <scottl@samsco.org> Cc: attilio@freebsd.org, freebsd-hackers@freebsd.org, Sergey Babkin <babkin@verizon.net>, prashant.vaibhav@gmail.com, freebsd-current@freebsd.org Subject: Re: Improving the kernel/i386 timecounter performance (GSoC proposal) Message-ID: <5739.1238175087@critter.freebsd.dk> In-Reply-To: Your message of "Fri, 27 Mar 2009 10:51:17 CST." <49CD0405.1060704@samsco.org>
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In message <49CD0405.1060704@samsco.org>, Scott Long writes: >I've been talking about this for years. All I need is help with the VM >magic to create the page on fork. I also want two pages, one global >for gettimeofday (and any other global data we can think of) and one >per-process for static data like getpid/getgid. Agreed, that is a good place to start. -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 phk@FreeBSD.ORG | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence.
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