page_alloc_pages
int page_alloc_pages(struct vnode *, struct seg *, caddr_t, page_t **,
if (page_alloc_pages(vp, seg, a, &pplist, NULL,
page_alloc_pages(vp, seg, a, &pplist, NULL,
if (page_alloc_pages(anon_vp, seg, addr, NULL, ppa,
} else if (page_alloc_pages(anon_vp, seg, addr, &pplist, NULL, szc,