drivers/nvdimm/pmem.c

434 static int pmem_pagemap_memory_failure(struct dev_pagemap *pgmap,
438 			container_of(pgmap, struct pmem_device, pgmap);
482 		rc = nvdimm_setup_pfn(nd_pfn, &pmem->pgmap);
511 	pmem->pgmap.owner = pmem;
514 		pmem->pgmap.type = MEMORY_DEVICE_FS_DAX;
515 		pmem->pgmap.ops = &fsdax_pagemap_ops;
516 		addr = devm_memremap_pages(dev, &pmem->pgmap);
520 			range_len(&pmem->pgmap.range);
522 		bb_range = pmem->pgmap.range;
525 		pmem->pgmap.range.start = res->start;
526 		pmem->pgmap.range.end = res->end;
527 		pmem->pgmap.nr_range = 1;
528 		pmem->pgmap.type = MEMORY_DEVICE_FS_DAX;
529 		pmem->pgmap.ops = &fsdax_pagemap_ops;
530 		addr = devm_memremap_pages(dev, &pmem->pgmap);
532 		bb_range = pmem->pgmap.range;