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| author | Jack Wang <jinpu.wang@cloud.ionos.com> | 2021-02-22 15:15:50 +0100 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2021-03-11 14:50:15 -0400 |
| commit | 3b89e92c2a95a39c38a3808f4528e502a39bd94d (patch) | |
| tree | d4484f75751b6b241e3f88739f8c137db5883828 /drivers/media/dvb-frontends/or51132.c | |
| parent | f675ba125bd38acb95d84da04e5fd89aa36cc429 (diff) | |
RDMA/rtrs: Use new shared CQ mechanism
Have the driver use shared CQs which provids a ~10%-20% improvement during
test.
Instead of opening a CQ for each QP per connection, a CQ for each QP will
be provided by the RDMA core driver that will be shared between the QPs on
that core reducing interrupt overhead.
Link: https://lore.kernel.org/r/20210222141551.54345-1-jinpu.wang@cloud.ionos.com
Signed-off-by: Jack Wang <jinpu.wang@cloud.ionos.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/media/dvb-frontends/or51132.c')
0 files changed, 0 insertions, 0 deletions