splitref          865 uvm/uvm_amap.c amap_splitref(struct vm_aref *origref, struct vm_aref *splitref, vaddr_t offset)
splitref          888 uvm/uvm_amap.c 	splitref->ar_amap = origref->ar_amap;
splitref          889 uvm/uvm_amap.c 	splitref->ar_amap->am_ref++;		/* not a share reference */
splitref          890 uvm/uvm_amap.c 	splitref->ar_pageoff = origref->ar_pageoff + leftslots;