CVS commit: syssrc/sys/uvm

[Chuck Silvers <chs%netbsd.org@localhost>]

Module Name:    syssrc
Committed By:   chs
Date:           Sun Sep 22 07:21:32 UTC 2002

Modified Files:
        syssrc/sys/uvm: uvm_map.c uvm_map.h uvm_map_i.h

Log Message:
add a new flag VM_MAP_DYING, which is set before we start
tearing down a vm_map.  use this to skip the pmap_update()
at the end of all the removes, which allows pmaps to optimize
pmap tear-down.  also, use the new pmap_remove_all() hook to
let the pmap implemenation know what we're up to.


To generate a diff of this commit:
cvs rdiff -r1.119 -r1.120 syssrc/sys/uvm/uvm_map.c
cvs rdiff -r1.31 -r1.32 syssrc/sys/uvm/uvm_map.h
cvs rdiff -r1.22 -r1.23 syssrc/sys/uvm/uvm_map_i.h

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