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4b5e5f41c8
linux/drivers/infiniband/ulp/srp
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Bart Van Assche 4b5e5f41c8 IB/srp: Make HCA completion vector configurable 
Several InfiniBand HCAs allow configuring the completion vector per
CQ.  This allows spreading the workload created by IB completion
interrupts over multiple MSI-X vectors and hence over multiple CPU
cores.  In other words, configuring the completion vector properly not
only allows reducing latency on an initiator connected to multiple
SRP targets but also allows improving throughput.

Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Acked-by: David Dillow <dillowda@ornl.gov>
Signed-off-by: Roland Dreier <roland@purestorage.com>
2013-07-01 10:40:55 -07:00
..
ib_srp.c IB/srp: Make HCA completion vector configurable 2013-07-01 10:40:55 -07:00
ib_srp.h IB/srp: Make HCA completion vector configurable 2013-07-01 10:40:55 -07:00
Kbuild IB: Add SCSI RDMA Protocol (SRP) initiator 2005-11-02 14:07:13 -08:00
Kconfig [SCSI] ib_srp: convert to use the srp transport class 2007-10-12 14:37:42 -04:00