AcoSail/kernel_optimize_test
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8bfafde086
kernel_optimize_test/include/rdma
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Yishai Hadas 8bfafde086 IB/core: Enable ODP sync without faulting 
Enable ODP sync without faulting, this improves performance by reducing
the number of page faults in the system.

The gain from this option is that the device page table can be aligned
with the presented pages in the CPU page table without causing page
faults.

As of that, the overhead on data path from hardware point of view to
trigger a fault which end-up by calling the driver to bring the pages
will be dropped.

Link: https://lore.kernel.org/r/20200930163828.1336747-3-leon@kernel.org
Signed-off-by: Yishai Hadas <yishaih@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2020-10-01 16:44:05 -03:00
..
ib_addr.h RDMA/include: Replace license text with SPDX tags 2020-07-29 14:48:36 -03:00
ib_cache.h RDMA/include: Replace license text with SPDX tags 2020-07-29 14:48:36 -03:00
ib_cm.h RDMA/cm: Remove unused cm_class 2020-08-18 15:43:07 -03:00
ib_hdrs.h RDMA/include: Replace license text with SPDX tags 2020-07-29 14:48:36 -03:00
ib_mad.h RDMA/include: Replace license text with SPDX tags 2020-07-29 14:48:36 -03:00
ib_marshall.h RDMA/include: Replace license text with SPDX tags 2020-07-29 14:48:36 -03:00
ib_pack.h RDMA/include: Replace license text with SPDX tags 2020-07-29 14:48:36 -03:00
ib_pma.h RDMA/include: Replace license text with SPDX tags 2020-07-29 14:48:36 -03:00
ib_sa.h RDMA/include: Replace license text with SPDX tags 2020-07-29 14:48:36 -03:00
ib_smi.h RDMA/include: Replace license text with SPDX tags 2020-07-29 14:48:36 -03:00
ib_umem_odp.h IB/core: Enable ODP sync without faulting 2020-10-01 16:44:05 -03:00
ib_umem.h RDMA/mlx4: Use ib_umem_num_dma_blocks() 2020-09-11 10:24:54 -03:00
ib_verbs.h RDMA/core: Remove ucontext->closing 2020-09-30 15:27:19 -03:00
ib.h RDMA/include: Replace license text with SPDX tags 2020-07-29 14:48:36 -03:00
iba.h RDMA/cm: Add SET/GET implementations to hide IBA wire format 2020-01-25 15:05:59 -04:00
ibta_vol1_c12.h RDMA/cm: Add Enhanced Connection Establishment (ECE) bits 2020-05-27 16:05:05 -03:00
iw_cm.h RDMA/include: Replace license text with SPDX tags 2020-07-29 14:48:36 -03:00
iw_portmap.h RDMA/include: Replace license text with SPDX tags 2020-07-29 14:48:36 -03:00
lag.h RDMA/core: Add LAG functionality 2020-05-02 20:19:54 -03:00
mr_pool.h Linux 5.2-rc6 2019-06-28 21:18:23 -03:00
opa_addr.h RDMA/include: Replace license text with SPDX tags 2020-07-29 14:48:36 -03:00
opa_port_info.h RDMA/include: Replace license text with SPDX tags 2020-07-29 14:48:36 -03:00
opa_smi.h RDMA/include: Replace license text with SPDX tags 2020-07-29 14:48:36 -03:00
opa_vnic.h RDMA/include: Replace license text with SPDX tags 2020-07-29 14:48:36 -03:00
rdma_cm_ib.h RDMA/include: Replace license text with SPDX tags 2020-07-29 14:48:36 -03:00
rdma_cm.h RDMA/restrack: Improve readability in task name management 2020-09-22 19:47:35 -03:00
rdma_counter.h RDMA/core: Make rdma_counter.h compile stand alone 2019-07-09 09:44:47 -03:00
rdma_netlink.h RDMA/include: Replace license text with SPDX tags 2020-07-29 14:48:36 -03:00
rdma_vt.h RDMA/include: Replace license text with SPDX tags 2020-07-29 14:48:36 -03:00
rdmavt_cq.h RDMA/include: Replace license text with SPDX tags 2020-07-29 14:48:36 -03:00
rdmavt_mr.h RDMA/include: Replace license text with SPDX tags 2020-07-29 14:48:36 -03:00
rdmavt_qp.h RDMA 5.9 merge window pull request 2020-08-06 16:43:36 -07:00
restrack.h RDMA/restrack: Improve readability in task name management 2020-09-22 19:47:35 -03:00
rw.h Linux 5.2-rc6 2019-06-28 21:18:23 -03:00
signature.h RDMA: Make most headers compile stand alone 2019-07-25 13:58:47 -03:00
tid_rdma_defs.h IB/hfi1: Build TID RDMA WRITE request 2019-02-05 18:07:43 -05:00
uverbs_ioctl.h RDMA/include: Replace license text with SPDX tags 2020-07-29 14:48:36 -03:00
uverbs_named_ioctl.h RDMA/include: Replace license text with SPDX tags 2020-07-29 14:48:36 -03:00
uverbs_std_types.h RDMA/include: Replace license text with SPDX tags 2020-07-29 14:48:36 -03:00
uverbs_types.h RDMA/include: Replace license text with SPDX tags 2020-07-29 14:48:36 -03:00