zero_len          386 drivers/nvdimm/pfn_devs.c 		unsigned long zero_len;
zero_len          397 drivers/nvdimm/pfn_devs.c 			zero_len = ALIGN(num_bad << 9, PAGE_SIZE);
zero_len          398 drivers/nvdimm/pfn_devs.c 			while (zero_len) {
zero_len          399 drivers/nvdimm/pfn_devs.c 				unsigned long chunk = min(zero_len, PAGE_SIZE);
zero_len          406 drivers/nvdimm/pfn_devs.c 				zero_len -= chunk;