Lines Matching refs:pfn
53 * reservation changes. If it goes up, we map the new mfn's to our pfn's
132 * The pfn is invalid, so add at the end of list. Since these
277 * Set the mfn to pfn mapping for the meta pages.
448 * Make sure we don't allow pages without pfn->mfn mappings
463 * where we set up pfn <-> mfn mappings. If this ASSERT trips, that
557 * minimize the time spent holding the lock on the contig pfn list.
816 pfn_t pfn;
822 /* make sure kva is page aligned and maps to first pfn */
836 /* if we were given a kva and/or a pfn */
851 /* get the next pfn */
853 pfn = hat_getpfnum(kas.a_hat,
856 pfn = pfns[i];
864 pfnzero(pfn, 0, PAGESIZE);
868 * unmap the pfn. We don't free up the kva vmem space
877 /* grab the mfn before the pfn is marked as invalid */
878 mfn = pfn_to_mfn(pfn);
880 /* mark the pfn as invalid */
881 reassign_pfn(pfn, MFN_INVALID);