x86/xen/p2m.c

36  * We have a dedicated page p2m_missing with all entries being
113 static unsigned long *p2m_missing;
220 		p2m_mid_mfn_init(p2m_mid_missing_mfn, p2m_missing);
229 		p2m_mid_mfn_init(p2m_mid_missing_mfn, p2m_missing);
258 			p2m_mid_mfn_init(mid_mfn_p, p2m_missing);
330 	p2m_missing = alloc_p2m_page();
331 	p2m_init(p2m_missing);
341 			pfn_pte(PFN_DOWN(__pa(p2m_missing)), PAGE_KERNEL_RO));
383 				p2m_missing : p2m_identity;
558 			p2m_mid_mfn_init(mid_mfn, p2m_missing);
576 	    p2m_pfn == PFN_DOWN(__pa(p2m_missing))) {
584 		if (p2m_pfn == PFN_DOWN(__pa(p2m_missing)))
658 	if (pte_pfn(*ptep) == PFN_DOWN(__pa(p2m_missing)))