Lines Matching refs:start_pfn
437 unsigned long start_pfn; member
595 static void hv_bring_pgs_online(unsigned long start_pfn, unsigned long size) in hv_bring_pgs_online() argument
601 pg = pfn_to_page(start_pfn + i); in hv_bring_pgs_online()
614 unsigned long start_pfn; in hv_mem_hot_add() local
619 start_pfn = start + (i * HA_CHUNK); in hv_mem_hot_add()
636 nid = memory_add_physaddr_to_nid(PFN_PHYS(start_pfn)); in hv_mem_hot_add()
637 ret = add_memory(nid, PFN_PHYS((start_pfn)), in hv_mem_hot_add()
681 cur_start_pgp = (unsigned long)pfn_to_page(has->start_pfn); in hv_online_page()
697 static bool pfn_covered(unsigned long start_pfn, unsigned long pfn_cnt) in pfn_covered() argument
713 if ((start_pfn >= has->end_pfn)) in pfn_covered()
719 if ((start_pfn + pfn_cnt) > has->end_pfn) { in pfn_covered()
720 residual = (start_pfn + pfn_cnt - has->end_pfn); in pfn_covered()
736 if (has->covered_end_pfn != start_pfn) in pfn_covered()
737 has->covered_end_pfn = start_pfn; in pfn_covered()
749 unsigned long start_pfn = pg_start; in handle_pg_range() local
767 if ((start_pfn >= has->end_pfn)) in handle_pg_range()
772 if (start_pfn < has->ha_end_pfn) { in handle_pg_range()
778 pgs_ol = has->ha_end_pfn - start_pfn; in handle_pg_range()
788 if (start_pfn > has->start_pfn && in handle_pg_range()
789 !PageReserved(pfn_to_page(start_pfn - 1))) in handle_pg_range()
790 hv_bring_pgs_online(start_pfn, pgs_ol); in handle_pg_range()
851 ha_region->start_pfn = rg_start; in process_hot_add()