From owner-freebsd-hackers  Mon Dec 17  2:19:50 2001
Delivered-To: freebsd-hackers@freebsd.org
Received: from pintail.mail.pas.earthlink.net (pintail.mail.pas.earthlink.net [207.217.120.122])
	by hub.freebsd.org (Postfix) with ESMTP id E7B0B37B419
	for <freebsd-hackers@freebsd.org>; Mon, 17 Dec 2001 02:19:46 -0800 (PST)
Received: from pool0020.cvx21-bradley.dialup.earthlink.net ([209.179.192.20] helo=mindspring.com)
	by pintail.mail.pas.earthlink.net with esmtp (Exim 3.33 #1)
	id 16Fus5-0005Wq-00; Mon, 17 Dec 2001 02:19:45 -0800
Message-ID: <3C1DC6C3.497BDF02@mindspring.com>
Date: Mon, 17 Dec 2001 02:19:47 -0800
From: Terry Lambert <tlambert2@mindspring.com>
X-Mailer: Mozilla 4.7 [en]C-CCK-MCD {Sony}  (Win98; U)
X-Accept-Language: en
MIME-Version: 1.0
To: Zhihui Zhang <zzhang@cs.binghamton.edu>
Cc: freebsd-hackers@freebsd.org
Subject: Re: A quick VM question
References: <Pine.SOL.4.21.0112162202390.21554-100000@opal>
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
Sender: owner-freebsd-hackers@FreeBSD.ORG
Precedence: bulk
List-ID: <freebsd-hackers.FreeBSD.ORG>
List-Archive: <http://docs.freebsd.org/mail/> (Web Archive)
List-Help: <mailto:majordomo@FreeBSD.ORG?subject=help> (List Instructions)
List-Subscribe: <mailto:majordomo@FreeBSD.ORG?subject=subscribe%20freebsd-hackers>
List-Unsubscribe: <mailto:majordomo@FreeBSD.ORG?subject=unsubscribe%20freebsd-hackers>
X-Loop: FreeBSD.ORG

Zhihui Zhang wrote:
> What are the backing objects of the stack and heap area of a process's
> address space? When are they created? I saw the code vm_map_insert(), but
> the object argument given is NULL.

Anonymous pages: swap.

-- Terry

To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-hackers" in the body of the message