From mboxrd@z Thu Jan  1 00:00:00 1970
Date: Thu,  2 Nov 1995 12:14:43 -0500
From: G. David Butler gdb@dbSystems.com
Subject: 386 maximum segment size of 16Mb
Topicbox-Message-UUID: 3227887a-eac8-11e9-9e20-41e7f4b1d025
Message-ID: <19951102171443.IVVPYsJ1kBrm60RXbp2PgTwOMfNuWgqtNsxbR8cgztw@z>

I hate replying to my own mail, but I guess I wasn't finished... :-)

>The real question, has anybody looked into increasing this limit?  (look
>in /sys/src/9/pc/mem.h, SEGMEMSIZE, I think, set to 16.)
Make that                SEGMAPSIZE.

Also several of the machines have this in mem.h:

#define SEGMAPSIZE 64 /* 16 is for wooses */

This would imply that all is necessary is to change 16 to 64 in pc/mem.h,
but that would be too simple...

Thanks again.