nsblk_b 2280 drivers/nvdimm/namespace_devs.c struct nd_namespace_blk *nsblk_a, *nsblk_b; nsblk_b 2288 drivers/nvdimm/namespace_devs.c nsblk_b = to_nd_namespace_blk(dev_b); nsblk_b 2290 drivers/nvdimm/namespace_devs.c return memcmp(&nsblk_a->res[0]->start, &nsblk_b->res[0]->start,