From owner-freebsd-current Mon Nov 4 08:31:05 1996 Return-Path: owner-current Received: (from root@localhost) by freefall.freebsd.org (8.7.5/8.7.3) id IAA00516 for current-outgoing; Mon, 4 Nov 1996 08:31:05 -0800 (PST) Received: from godzilla.zeta.org.au (godzilla.zeta.org.au [203.2.228.19]) by freefall.freebsd.org (8.7.5/8.7.3) with ESMTP id IAA00496; Mon, 4 Nov 1996 08:30:55 -0800 (PST) Received: (from bde@localhost) by godzilla.zeta.org.au (8.7.6/8.6.9) id DAA00755; Tue, 5 Nov 1996 03:28:30 +1100 Date: Tue, 5 Nov 1996 03:28:30 +1100 From: Bruce Evans Message-Id: <199611041628.DAA00755@godzilla.zeta.org.au> To: bde@zeta.org.au, jgreco@brasil.moneng.mei.com Subject: Re: Request to add this to FAQ re: swap space Cc: current@freebsd.org, dtc@scrooge.ee.swin.oz.au, dyson@freebsd.org, gpalmer@freebsd.org, rgrimes@gndrsh.aac.dev.com Sender: owner-current@freebsd.org X-Loop: FreeBSD.org Precedence: bulk >> >> Don't change MSG_BSIZE. Allocation of vm for it is broken except for >> >> the default size. >> > >> >Hmmmmmmmm.... well I've been running with that for quite some time... >> >set to 16K instead of 4K. >> >> This causes 3 semi-random active pages to be mapped to the end of the >> message buffer. > >How to fix? I fixed it a while ago and have been waiting for it to be reviewed. >Nobody mentioned this problem back in February when I originally brought >it up (see the hackers thread with Subject: "Latest 2.1R panic. Hmm.") That's because apparently nobody knew about the bug then. Bruce