From owner-freebsd-questions@FreeBSD.ORG Wed Apr 25 12:31:27 2012 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 724CB106566B for ; Wed, 25 Apr 2012 12:31:27 +0000 (UTC) (envelope-from freebsd-questions@m.gmane.org) Received: from plane.gmane.org (plane.gmane.org [80.91.229.3]) by mx1.freebsd.org (Postfix) with ESMTP id 2CBF38FC16 for ; Wed, 25 Apr 2012 12:31:26 +0000 (UTC) Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1SN1NU-0005RC-8F for freebsd-questions@freebsd.org; Wed, 25 Apr 2012 14:31:24 +0200 Received: from np-19-75.prenet.pl ([np-19-75.prenet.pl]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Wed, 25 Apr 2012 14:31:24 +0200 Received: from jb.1234abcd by np-19-75.prenet.pl with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Wed, 25 Apr 2012 14:31:24 +0200 X-Injected-Via-Gmane: http://gmane.org/ To: freebsd-questions@freebsd.org From: jb Date: Wed, 25 Apr 2012 12:31:14 +0000 (UTC) Lines: 15 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Complaints-To: usenet@dough.gmane.org X-Gmane-NNTP-Posting-Host: sea.gmane.org User-Agent: Loom/3.14 (http://gmane.org/) X-Loom-IP: 79.139.19.75 (Mozilla/5.0 (X11; FreeBSD i386; rv:10.0.2) Gecko/20100101 Firefox/10.0.2) Subject: FreeBSD vice OS X memory management X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 25 Apr 2012 12:31:27 -0000 Hi, does OS X kernel share any code with FreeBSD kernel's memory management subsystem ? Something is deeply broken in OS X memory management http://workstuff.tumblr.com/post/20464780085/something-is-deeply-broken-in-os-x- memory-management One of the problems that caught my eyes was inactive memory reclamation. I remember some time ago there was a thread here with similar topic. http://lists.freebsd.org/pipermail/freebsd-questions/2012-March/239121.html jb