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| author |   Sebastian Sanchez <sebastian.sanchez@intel.com> | 2017-02-08 05:26:25 -0800 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2017-02-19 09:18:35 -0500 |
| commit | f3e862cb6894389a35d0beb10f73d62eb3317beb (patch) | |
| tree | 2b9790fbcd778bedf92aa9f45b9a4a2375961d24 /drivers/infiniband/sw/rdmavt/mr.c | |
| parent | IB/hfi1: Correct error calldown locking (diff) | |
| download | linux-dev-f3e862cb6894389a35d0beb10f73d62eb3317beb.tar.xz linux-dev-f3e862cb6894389a35d0beb10f73d62eb3317beb.zip | |
IB/hfi1: Access hfi1_ibport through rcd pointer
Receive code paths use the QP's device and port
number to access the struct hfi1_ibport. When an
instance of struct hfi1_ctxtdata is present, it can
be used to access struct hfi1_ibport through a pointer.
This makes struct hfi1_ibport lookup time faster as an
array doesn't have to be indexed and access fields in
other cache-lines.
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: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/sw/rdmavt/mr.c')
0 files changed, 0 insertions, 0 deletions