Subject: Setting page cacheability
To: NetBSD <port-mac68k@netbsd.org>
From: Michael R. Zucca <mrz5149@acm.org>
List: port-mac68k
Date: 01/24/2002 20:22:55
Is there a kernel API in NetBSD to modify the cacheability of certain
pages. Unfortunately, I'm not familiar enough with the NetBSD memory
management API's.

Basically, I'd like to mark a page as uncacheable and then later mark it as
cacheable again (assuming the API does all of the necessary
flush/invalidate stuff). I believe the memory in question is already marked
non-swappable and is in kernel space.

Thanks!



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 Michael Zucca - mrz5149@acm.org
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 "I'm too old to use Emacs." -- Rod MacDonald
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