From owner-freebsd-hackers Wed Nov 6 19:01:46 1996 Return-Path: owner-hackers Received: (from root@localhost) by freefall.freebsd.org (8.7.5/8.7.3) id TAA19643 for hackers-outgoing; Wed, 6 Nov 1996 19:01:46 -0800 (PST) Received: from ccs.sogang.ac.kr (ccs.sogang.ac.kr [163.239.1.1]) by freefall.freebsd.org (8.7.5/8.7.3) with ESMTP id TAA19638 for ; Wed, 6 Nov 1996 19:01:42 -0800 (PST) Received: from cslsun10.sogang.ac.kr by ccs.sogang.ac.kr (8.8.2/Sogang) id LAA17427; Thu, 7 Nov 1996 11:55:48 +0900 (KST) Received: by cslsun10.sogang.ac.kr (4.1/SMI-4.1) id AA18137; Thu, 7 Nov 96 11:59:10 KST From: cskim@cslsun10.sogang.ac.kr (Kim Chang Seob) Message-Id: <9611070259.AA18137@cslsun10.sogang.ac.kr> Subject: frame allocation To: freebsd-hackers@FreeBSD.ORG Date: Thu, 7 Nov 1996 11:59:08 +0900 (KST) Cc: cskim@cslsun10.sogang.ac.kr (Kim Chang Seob) Content-Type: text Sender: owner-hackers@FreeBSD.ORG X-Loop: FreeBSD.org Precedence: bulk hello there . l have some question about FreeBSD memory management. i would that know how many memory(physical memory) to provide to each process to minimize the latter's page fault behavior. i know, freebsd memory management does not use the working set model because it lacks accurate infomation about the reference pattern of a process. then, in freebsd memory management , how many physical memory is allocated about requested memory. allocated all the page allocation size is static, or allocated all the page allocation size is dynamic. l would then know. if page allocation fomula is, what function is used, what percent of requested memory is allocated, please send me a message.