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From: thomson@uthub.UUCP
Newsgroups: comp.arch,comp.unix.wizards
Subject: Re: pdp-11/55
Message-ID: <629@uthub.toronto.edu>
Date: Fri, 30-Oct-87 09:16:32 EST
Article-I.D.: uthub.629
Posted: Fri Oct 30 09:16:32 1987
Date-Received: Sat, 31-Oct-87 11:56:32 EST
References: <1755@ncr-sd.SanDiego.NCR.COM> <275@usl> <29933@sun.uucp> <2949@phri.UUCP> <15417@onfcanim.UUCP>
Reply-To: thomson@uthub.UUCP (Brian Thomson)
Organization: CSRI, University of Toronto
Lines: 9
Xref: utgpu comp.arch:2583 comp.unix.wizards:4843

One of the first acts of Unix kernel hacking I did was to fiddle the
(V7? or maybe 6?) startup on our 11/50 so the kernel text was moved
up to the top of physical memory, which is where we had the 64KB
of MOS memory.  The system ran noticeably faster with that change.

sysfix.c, anyone?
-- 
		    Brian Thomson,	    CSRI Univ. of Toronto
		    utcsri!uthub!thomson, thomson@hub.toronto.edu