Re: Caching virtual addresses (was: How Many Virtual Spaces)

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Article #2419

#2419

From: Stephen J. Williams
Date: Wed, 23 Apr 1986 04:43

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>> How do you make sure that, whenever you re-use a process-id, all old
>> data is flushed from the cache?

Do this with the paging system.  Get a page fault for a page that was not
yet accessed by this page, and you give it a clean page.

--Scal

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Path: arc1-ca.pugleaf.net!utzoo!watmath!clyde!cbosgd!ukma!psuvm.bitnet!psuvax1!gondor!steve

References: <5100037@ccvaxa> <5100040@ccvaxa> <6581@utzoo.UUCP> <909@umd5.UUCP> <6877@boring.UUCP> <6605@utzoo.UUCP>

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Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP
Posting-Version: version B 2.10.2 9/5/84; site gondor.UUCP
Path: arc1-ca.pugleaf.net!utzoo!watmath!clyde!cbosgd!ukma!psuvm.bitnet!psuvax1!gondor!steve
From: steve@gondor.UUCP (Stephen J. Williams)
Newsgroups: net.arch
Subject: Re: Caching virtual addresses (was: How Many Virtual Spaces)
Message-ID: <2111@gondor.UUCP>
Date: Tue, 22-Apr-86 23:43:25 EST
Article-I.D.: gondor.2111
Posted: Tue Apr 22 23:43:25 1986
Date-Received: Fri, 25-Apr-86 04:38:41 EST
References: <5100037@ccvaxa> <5100040@ccvaxa> <6581@utzoo.UUCP> <909@umd5.UUCP> <6877@boring.UUCP> <6605@utzoo.UUCP>
Reply-To: steve@gondor.UUCP (Stephen J. Williams)
Organization: Pennsylvania State Univ.
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