You seem to be doing memory allocations and frees for every packet on the write. At least for other RDMA protocols that would have been a major performance issue. Do you have any performance numbers and/or profiles of the code? -- To unsubscribe from this list: send the line "unsubscribe linux-cifs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html