linux/drivers/infiniband/hw
Sebastian Sanchez 6d6b8848c8 IB/hfi1: Optimize packet type comparison using 9B and bypass code paths
The packet type comparison used to find out if a packet is a bypass
packet in the hot path is an expensive operation as seen in a profile.

Determine packet's pkey and migration bit through the bypass and 9B
code paths instead.

Reviewed-by: Don Hiatt <don.hiatt@intel.com>
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>
2018-02-01 15:43:28 -07:00
..
bnxt_re RDMA/bnxt_re: Use common error handling code in bnxt_qplib_alloc_dpi_tbl() 2018-02-01 15:24:31 -07:00
cxgb3 Updates for 4.15 kernel merge window 2017-11-15 14:54:53 -08:00
cxgb4 iw_cxgb4: Change error/warn prints to pr_debug 2017-12-29 11:09:23 -07:00
hfi1 IB/hfi1: Optimize packet type comparison using 9B and bypass code paths 2018-02-01 15:43:28 -07:00
hns RDMA/hns: Fix misplaced call to hns_roce_cleanup_hem_table 2018-02-01 15:24:32 -07:00
i40iw i40iw: Free IEQ resources 2018-01-16 20:38:18 -07:00
mlx4 RDMA: Move enum ib_cq_creation_flags to uapi headers 2018-01-29 12:58:34 -07:00
mlx5 Linux 4.15 2018-01-30 09:30:00 -07:00
mthca IB/mthca: remove mthca_user.h 2018-01-28 14:07:16 -07:00
nes nes: Change accelerated flag to bool 2017-12-22 13:33:30 -07:00
ocrdma IB/ocrdma: Use zeroing memory allocator than allocator/memset 2018-01-02 11:20:13 -07:00
qedr RDMA/qedr: lower print level of flushed CQEs 2018-01-25 10:58:36 -05:00
qib IB/hfi1: Compute BTH only for RDMA_WRITE_LAST/SEND_LAST packet 2018-02-01 15:43:28 -07:00
usnic drivers: infiniband: remove duplicate includes 2017-12-22 09:39:35 -07:00
vmw_pvrdma RDMA/vmw_pvrdma: Use zeroing memory allocator than allocator/memset 2018-01-02 11:20:13 -07:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00