Module Name:	src
Committed By:	chs
Date:		Sun Apr 11 04:04:12 UTC 1999

Modified Files:
	src/sys/arch/alpha/alpha: machdep.c pmap.c
	src/sys/arch/amiga/amiga: machdep.c
	src/sys/arch/arm32/arm32: machdep.c pmap.c
	src/sys/arch/atari/atari: machdep.c
	src/sys/arch/bebox/bebox: machdep.c
	src/sys/arch/hp300/hp300: machdep.c
	src/sys/arch/i386/i386: machdep.c pmap.new.c
	src/sys/arch/mac68k/mac68k: machdep.c
	src/sys/arch/macppc/macppc: machdep.c
	src/sys/arch/mvme68k/mvme68k: machdep.c
	src/sys/arch/newsmips/newsmips: machdep.c
	src/sys/arch/next68k/next68k: machdep.c
	src/sys/arch/ofppc/ofppc: machdep.c
	src/sys/arch/pc532/pc532: machdep.c pmap.new.c
	src/sys/arch/pmax/pmax: machdep.c
	src/sys/arch/powerpc/powerpc: pmap.c
	src/sys/arch/sparc/sparc: machdep.c
	src/sys/arch/sparc64/sparc64: machdep.c pmap.c
	src/sys/arch/sun3/sun3: machdep.c
	src/sys/arch/sun3/sun3x: machdep.c
	src/sys/arch/vax/vax: machdep.c
	src/sys/arch/x68k/x68k: machdep.c
	src/sys/uvm: uvm_amap.c uvm_aobj.c uvm_extern.h uvm_fault.c uvm_km.c
	    uvm_loan.c uvm_page.c uvm_vnode.c
Log Message:
add a `flags' argument to uvm_pagealloc_strat().
define a flag UVM_PGA_USERESERVE to allow non-kernel object
allocations to use pages from the reserve.
use the new flag for allocations in pmap modules.