From owner-freebsd-hackers Thu Jul 26 8:33: 8 2001 Delivered-To: freebsd-hackers@freebsd.org Received: from earth.backplane.com (earth-nat-cw.backplane.com [208.161.114.67]) by hub.freebsd.org (Postfix) with ESMTP id 2EF7137B403 for ; Thu, 26 Jul 2001 08:33:06 -0700 (PDT) (envelope-from dillon@earth.backplane.com) Received: (from dillon@localhost) by earth.backplane.com (8.11.4/8.11.2) id f6QFX2Q57378; Thu, 26 Jul 2001 08:33:02 -0700 (PDT) (envelope-from dillon) Date: Thu, 26 Jul 2001 08:33:02 -0700 (PDT) From: Matt Dillon Message-Id: <200107261533.f6QFX2Q57378@earth.backplane.com> To: Rex Luo Cc: freebsd-hackers@freebsd.org Subject: Re: qestion about vm page coloring References: <200107260746.PAA10435@synology.com> Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG : : : : yes, I mean vm_page_t, and understand what you said. I will try to print the :value of PQ_L2_SIZE in my kernel. Do you know what kernel options influence :this value? I saw it is decided by PQ_CACHESIZE which is decided by different :PQ_HUGE[LARGE/MEDIUM/...]CACHE....setting. Default setting PQ_CACHESIZE is 128, :and corresponding PQ_L2_SIZE is 32. Am I right until now or something wrong? :I use FreeBSD 4.1 release kernel to build my kernel. : :Anyway, thanks for your explaination. : :Rex Luo Yes, 32 is what you should see with the defaults. I would also upgrade to the latest -stable, 4.1 was a fairly good release but a lot of bugs have still been fixed between it and 4.3 including a couple of root exploits. -Matt To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message