Commits
Sebastian Sanchez committed f150e2736f3
IB/hfi1: Compute BTH only for RDMA_WRITE_LAST/SEND_LAST packet In hfi1_rc_rcv(), BTH is computed for all packets received. However, it's only used for packets received with opcodes RDMA_WRITE_LAST and SEND_LAST, and it is a costly operation. Compute BTH only in the RDMA_WRITE_LAST/SEND_LAST code path and let the compiler handle endianness conversion for bitwise operations. Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Sebastian Sanchez <sebastian.sanchez@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>