Lines Matching defs:dpage
539 struct page *dpage = NULL;
553 dpage = mdevice->free_pages;
554 mdevice->free_pages = dpage->zone_device_data;
559 if (!dmirror_allocate_chunk(mdevice, &dpage))
563 dpage->zone_device_data = rpage;
564 get_page(dpage);
565 lock_page(dpage);
566 return dpage;
584 struct page *dpage;
596 dpage = dmirror_devmem_alloc_page(mdevice);
597 if (!dpage)
600 rpage = dpage->zone_device_data;
614 *dst = migrate_pfn(page_to_pfn(dpage)) |
636 struct page *dpage;
642 dpage = migrate_pfn_to_page(*dst);
643 if (!dpage)
650 entry = dpage->zone_device_data;
1028 struct page *dpage, *spage;
1035 dpage = alloc_page_vma(GFP_HIGHUSER_MOVABLE, args->vma, addr);
1036 if (!dpage)
1039 lock_page(dpage);
1041 copy_highpage(dpage, spage);
1042 *dst = migrate_pfn(page_to_pfn(dpage)) | MIGRATE_PFN_LOCKED;