Lines Matching refs:p2m_top_mfn
14 * p2m_top_mfn
22 * The p2m_top_mfn level is limited to 1 page, so the maximum representable
110 static unsigned long *p2m_top_mfn;
203 * Build the parallel p2m_top_mfn and p2m_mid_mfn structures
222 /* Pre-initialize p2m_top_mfn to be completely missing */
223 if (p2m_top_mfn == NULL) {
230 p2m_top_mfn = alloc_p2m_page();
231 p2m_top_mfn_init(p2m_top_mfn);
256 p2m_top_mfn[topidx] = virt_to_mfn(p2m_mid_missing_mfn);
268 p2m_top_mfn[topidx] = virt_to_mfn(mid_mfn_p);
281 virt_to_mfn(p2m_top_mfn);
547 if (p2m_top_mfn && pfn < MAX_P2M_PFN) {
549 top_mfn_p = &p2m_top_mfn[topidx];