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| H A D | rdma.c | diff ca0f1a8055be2a04073af435dc68419334481638 Mon Jul 13 03:53:30 CDT 2020 Yamin Friedman <yaminf@mellanox.com> nvmet-rdma: use new shared CQ mechanism
Has the driver use shared CQs providing ~10%-20% improvement when
multiple disks are used. Instead of opening a CQ for each QP per
controller, a CQ for each core will be provided by the RDMA core driver
that will be shared between the QPs on that core reducing interrupt
overhead.
Signed-off-by: Yamin Friedman <yaminf@mellanox.com>
Signed-off-by: Max Gurtovoy <maxg@mellanox.com>
Reviewed-by: Or Gerlitz <ogerlitz@mellanox.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Christoph Hellwig <hch@lst.de>
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