RDMA/nes: Adding queue drain functions

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Adding sq and rq drain functions, which block until all
previously posted wr-s in the specified queue have completed.
A completion object is signaled to unblock the thread,
when the last cqe for the corresponding queue is processed.

Signed-off-by: Tatyana Nikolova <tatyana.e.nikolova@intel.com>
Signed-off-by: Faisal Latif <faisal.latif@intel.com>
Reviewed-by: Steve Wise <swise@opengridcomputing.com>
Reviewed-by: Steve Wise <swise@opengridcomputing.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Doug Ledford <dledford@redhat.com>

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Tatyana Nikolova 2016-03-29 12:58:37 -05:00 • committed by Doug Ledford

parent 825107a237

commit 1997412db6

2 changed files with 36 additions and 0 deletions

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34

drivers/infiniband/hw/nes/nes_verbs.c

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2

drivers/infiniband/hw/nes/nes_verbs.h

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