PVH_MODIFIED
track = PVH_REFERENCED | PVH_MODIFIED;
if (flags & PVH_MODIFIED) {
pvh->pvh_flags |= PVH_MODIFIED;
pvh->pvh_flags |= PVH_MODIFIED | PVH_REFERENCED;
if ((prot & VM_PROT_WRITE) && (pvh->pvh_flags & PVH_MODIFIED)) {
(pvh->pvh_flags & PVH_MODIFIED))) {
return (pvh->pvh_flags & PVH_MODIFIED) ? true : false;
modified = pvh->pvh_flags & PVH_MODIFIED;
pvh->pvh_flags &= ~PVH_MODIFIED;