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CVS: cvs.openbsd.org: src

Module name:	src
Changes by:	art_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org	2000/01/26 16:30:05

Modified files:
	sys/arch/sparc/sparc: pmap.c 

Log message:
cleanup and simplify pmap_page_protect4m:
- Use a normal while-loop when walking the pv lists instead of an ugly hack.
- always clean the pte even if we know that it will be freed.
- No need to flush the segment from the tlb in kernel.
- add some ifdef DIAGNOSTIC.
- clear the PV_ANC flag on the pv.

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