From owner-cvs-all Sun Nov 28 13:44:59 1999 Delivered-To: cvs-all@freebsd.org Received: from critter.freebsd.dk (critter.freebsd.dk [212.242.40.131]) by hub.freebsd.org (Postfix) with ESMTP id 0EEB714EDB; Sun, 28 Nov 1999 13:44:53 -0800 (PST) (envelope-from phk@critter.freebsd.dk) Received: from critter.freebsd.dk (localhost [127.0.0.1]) by critter.freebsd.dk (8.9.3/8.9.2) with ESMTP id WAA18154; Sun, 28 Nov 1999 22:44:46 +0100 (CET) (envelope-from phk@critter.freebsd.dk) To: Andrzej Bialecki Cc: cvs-committers@freebsd.org, cvs-all@freebsd.org Subject: Re: cvs commit: src/sys/conf options src/sys/dev/md md.c src/sys/i386/conf GENERIC LINT PCCARD src/sys/kern vfs_conf.c src/sys/sys conf.h src/sys/ufs/mfs mfs_vfsops.c In-reply-to: Your message of "Sun, 28 Nov 1999 22:42:40 +0100." Date: Sun, 28 Nov 1999 22:44:46 +0100 Message-ID: <18152.943825486@critter.freebsd.dk> From: Poul-Henning Kamp Sender: owner-cvs-all@FreeBSD.ORG Precedence: bulk In message , Andrze j Bialecki writes: >Ok, that was one thing. What about its impact on VM resources? I had a >look at the sources, and the look quite simple compared to MFS. From my >cursory look it seems, though, that MD will truely reserve all memory tha >you requested at compile time, and it's not pageable, whereas MFS could >use it up as needed (except that it wouldn't give it back :-)... For MFS_ROOT it works *EXACTLY* the same. Same kind of memory, same properties etc etc etc. -- Poul-Henning Kamp FreeBSD coreteam member phk@FreeBSD.ORG "Real hackers run -current on their laptop." FreeBSD -- It will take a long time before progress goes too far! To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message