num_bt_l1 969 drivers/infiniband/hw/hns/hns_roce_hem.c unsigned long num_bt_l1; num_bt_l1 971 drivers/infiniband/hw/hns/hns_roce_hem.c num_bt_l1 = (num_hem + bt_chunk_num - 1) / num_bt_l1 973 drivers/infiniband/hw/hns/hns_roce_hem.c table->bt_l1 = kcalloc(num_bt_l1, num_bt_l1 979 drivers/infiniband/hw/hns/hns_roce_hem.c table->bt_l1_dma_addr = kcalloc(num_bt_l1,