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44da3730e0
linux/include/rdma
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Leon Romanovsky 44da3730e0 RDMA/rdmavt: Decouple QP and SGE lists allocations 
The rdmavt QP has fields that are both needed for the control and data
path. Such mixed declaration caused to the very specific allocation flow
with kzalloc_node and SGE list embedded into the struct rvt_qp.

This patch separates QP creation to two: regular memory allocation for the
control path and specific code for the SGE list, while the access to the
later is performed through derefenced pointer.

Such pointer and its context are expected to be in the cache, so
performance difference is expected to be negligible, if any exists.

Link: https://lore.kernel.org/r/f66c1e20ccefba0db3c69c58ca9c897f062b4d1c.1627040189.git.leonro@nvidia.com
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-08-03 13:44:27 -03:00
..
ib_addr.h net: don't include ethtool.h from netdevice.h 2020-11-23 17:27:04 -08:00
ib_cache.h RDMA: Support more than 255 rdma ports 2021-03-26 09:31:21 -03:00
ib_cm.h RDMA/cm: Remove unused cm_class 2020-08-18 15:43:07 -03:00
ib_hdrs.h IB/hfi1: Move a function from a header file into a .c file 2021-05-28 20:21:20 -03:00
ib_mad.h IB/cm: Simplify ib_cancel_mad() and ib_modify_mad() calls 2021-06-02 15:41:58 -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: Support more than 255 rdma ports 2021-03-26 09:31:21 -03:00
ib_smi.h RDMA/include: Replace license text with SPDX tags 2020-07-29 14:48:36 -03:00
ib_sysfs.h RDMA: Change ops->init_port to ops->port_groups 2021-06-16 20:58:31 -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/umem: Support importing dma-buf as user memory region 2021-01-20 16:07:52 -04:00
ib_verbs.h IB/core: Shuffle locks in ib_port_data to save memory 2021-06-21 20:49:32 -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/iwcm: Allow AFONLY binding for IPv6 addresses 2021-03-10 15:30:45 -04:00
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 IB/cma: Introduce rdma_set_min_rnr_timer() 2021-04-12 19:51:48 -03:00
rdma_counter.h RDMA: Support more than 255 rdma ports 2021-03-26 09:31:21 -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: Fix a typo 2021-03-26 14:07:36 -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/rdmavt: Decouple QP and SGE lists allocations 2021-08-03 13:44:27 -03:00
restrack.h RDMA/restrack: Add support to get resource tracking for SRQ 2021-04-22 10:30:27 -03:00
rw.h RDMA: Support more than 255 rdma ports 2021-03-26 09:31:21 -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/uverbs: Fix -Wunused-function warning 2021-04-01 15:28:49 -03:00
uverbs_named_ioctl.h RDMA/uverbs: Make UVERBS_OBJECT_METHODS to consider line number 2021-04-13 19:36:35 -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/uverbs: Allow drivers to create a new HW object during rereg_mr 2020-12-07 14:06:23 -04:00