pmap_alloc_pv     328 arch/i386/i386/pmap.c struct pv_entry	*pmap_alloc_pv(struct pmap *, int); /* see codes below */
pmap_alloc_pv    2720 arch/i386/i386/pmap.c 			pve = pmap_alloc_pv(pmap, ALLOCPV_NEED);
pmap_alloc_pv    2102 arch/i386/i386/pmapae.c 			pve = pmap_alloc_pv(pmap, ALLOCPV_NEED);