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Date: Mon, 16 Sep 1996 17:27:31 +1000
From: Bruce Evans <bde@zeta.org.au>
Message-Id: <199609160727.RAA07564@godzilla.zeta.org.au>
To: rjr@sparks.empath.on.ca, toor@dyson.iquest.net
Subject: Re: VM problem (OK!!)
Cc: dyson@FreeBSD.ORG, freebsd-current@FreeBSD.ORG
Sender: owner-current@FreeBSD.ORG
X-Loop: FreeBSD.org
Precedence: bulk

>> I did a 'make world' on a 960913 -current and an i486 with 256K cache.
>> I rebiult the kernel and rebooted, everything is ok.  I then put
>> 'options PQ_MEDIUMCACHE' in the kernel config and rebuilt the kernel.  
>> Everything is still ok.  The kernel size and boot messages are the same.
>> How do I tell if the 256K cache is being configured and used?

Maybe using cmp -l to see if something other than the version number has
changed.

>The code is a bit rough right now.  There is no feedback.  Under ddb
>you can type:
>
>	call DDB_print_pageq_info
>
>and if you have 64 page queues for the free page list, then it is configured.

This function is named vm_page_print_pageq_info in -current.  You can simply
type `show pageq' to call it, or `show' to get a list of `show' commands.

Bruce