MLX5_IB_SQ_UMR_INLINE_THRESHOLD
MLX5_IB_SQ_UMR_INLINE_THRESHOLD / MLX5_IB_UMR_OCTOWORD;
MLX5_IB_SQ_UMR_INLINE_THRESHOLD /
bool umr_inline = mr_list_size <= MLX5_IB_SQ_UMR_INLINE_THRESHOLD;