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	mp_realloc_pcpu(int cpuid, int domain)			mp_realloc_pcpu(int cpuid, int domain)
	{			{
	vm_page_t m;			vm_page_t m;
	vm_offset_t oa, na;			vm_offset_t oa, na;

	oa = (vm_offset_t)&__pcpu[cpuid];			oa = (vm_offset_t)&__pcpu[cpuid];
	if (vm_phys_domain(pmap_kextract(oa)) == domain)			if (vm_phys_domain(pmap_kextract(oa)) == domain)
	return;			return;
	m = vm_page_alloc_domain(NULL, 0, domain,			m = vm_page_alloc_noobj_domain(domain, VM_ALLOC_NORMAL);
	VM_ALLOC_NORMAL \| VM_ALLOC_NOOBJ);
	if (m == NULL)			if (m == NULL)
	return;			return;
	na = PHYS_TO_DMAP(VM_PAGE_TO_PHYS(m));			na = PHYS_TO_DMAP(VM_PAGE_TO_PHYS(m));
	pagecopy((void )oa, (void )na);			pagecopy((void )oa, (void )na);
	pmap_qenter((vm_offset_t)&__pcpu[cpuid], &m, 1);			pmap_qenter((vm_offset_t)&__pcpu[cpuid], &m, 1);
	/* XXX old pcpu page leaked. */			/* XXX old pcpu page leaked. */
	}			}
	#endif			#endif
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