Module Name:	syssrc
Committed By:	thorpej
Date:		Mon Jul 16 19:48:04 UTC 2001

Modified Files:
	syssrc/sys/arch/alpha/alpha: pmap.c

Log Message:
Remove I-sync stuff from pmap_changebit().  The AARM says that we
only have to sync the I-stream when the mapping is removed or chaged,
and since the I-stream is fetch-only, changing protection bits does
not constitute changing the mapping (the VA->PA translation is still
the same).


To generate a diff of this commit:
cvs rdiff -r1.183 -r1.184 syssrc/sys/arch/alpha/alpha/pmap.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.