CVS commit: src

[Jason R Thorpe <thorpej%netbsd.org@localhost>]

Module Name:    src
Committed By:   thorpej
Date:           Fri Jan  8 05:15:43 UTC 1999

Modified Files:
        src/sys/arch/hp300/hp300: pmap.c
Log Message:
In pmap_zero_page() and pmap_copy_page(), don't bother invalidating the
mappings for CADDR1 and CADDR2, unless we're built w/ -DDEBUG.  Since
these addresses are only used in these routines, we can "lazily invalidate"
them by just using them again.  This makes these routines a teeny bit faster,
as it saves 1 or 2 TBIS's per call.

Suggested by Leo Weppelman <leo%netbsd.org@localhost>.