mlx4_ib_map_mr_sg 2557 drivers/infiniband/hw/mlx4/main.c .map_mr_sg = mlx4_ib_map_mr_sg, mlx4_ib_map_mr_sg 742 drivers/infiniband/hw/mlx4/mlx4_ib.h int mlx4_ib_map_mr_sg(struct ib_mr *ibmr, struct scatterlist *sg, int sg_nents,