Module Name:	src
Committed By:	atatat
Date:		Mon Jan 17 04:37:20 UTC 2005

Modified Files:
	src/sys/arch/hppa/include: pmap.h
	src/sys/arch/m68k/include: pmap_motorola.h
	src/sys/arch/mips/include: pmap.h
	src/sys/arch/sparc/include: pmap.h
	src/sys/arch/sparc64/include: pmap.h
	src/sys/arch/sun2/include: pmap.h
	src/sys/arch/sun3/include: pmap3.h
	src/sys/uvm: uvm_bio.c uvm_map.c

Log Message:
Convert the PMAP_PREFER() macro from two arguments (offset and hint)
to four (adding size and direction).

In order for topdown uvm to be an option on ports using PMAP_PREFER,
they will need to "prefer" lower addresses if topdown is being used.
Additionally, at least one port also needs to know the size.


To generate a diff of this commit:
cvs rdiff -r1.7 -r1.8 src/sys/arch/hppa/include/pmap.h
cvs rdiff -r1.5 -r1.6 src/sys/arch/m68k/include/pmap_motorola.h
cvs rdiff -r1.44 -r1.45 src/sys/arch/mips/include/pmap.h
cvs rdiff -r1.74 -r1.75 src/sys/arch/sparc/include/pmap.h
cvs rdiff -r1.31 -r1.32 src/sys/arch/sparc64/include/pmap.h
cvs rdiff -r1.13 -r1.14 src/sys/arch/sun2/include/pmap.h
cvs rdiff -r1.36 -r1.37 src/sys/arch/sun3/include/pmap3.h
cvs rdiff -r1.35 -r1.36 src/sys/uvm/uvm_bio.c
cvs rdiff -r1.181 -r1.182 src/sys/uvm/uvm_map.c

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