ragge
Sat Jan 31 04:17:38 PST 1998
Update of /cvsroot/src/sys/arch/vax/vax
In directory netbsd1:/var/slash-tmp/cvs-serv1615/vax

Modified Files:
	pmap.c intvec.s genassym.cf 
Log Message:
Re-implement page reference bit emulation by using the (otherwise unused)
valid bit. This is faster than the "unmap all" solution that were described
in that Mach paper _and_ it eliminates the need for checking the wired bit.
As a result of this; swapping started working again on vax :-)


ragge
Sat Jan 31 04:17:41 PST 1998
Update of /cvsroot/src/sys/arch/vax/include
In directory netbsd1:/var/slash-tmp/cvs-serv1615/include

Modified Files:
	pmap.h 
Log Message:
Re-implement page reference bit emulation by using the (otherwise unused)
valid bit. This is faster than the "unmap all" solution that were described
in that Mach paper _and_ it eliminates the need for checking the wired bit.
As a result of this; swapping started working again on vax :-)