IB/sa: Route SA pathrecord query through netlink

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This patch routes a SA pathrecord query to netlink first and processes the
response appropriately. If a failure is returned, the request will be sent
through IB. The decision whether to route the request to netlink first is
determined by the presence of a listener for the local service netlink
multicast group. If the user-space local service netlink multicast group
listener is not present, the request will be sent through IB, just like
what is currently being done.

Signed-off-by: Kaike Wan <kaike.wan@intel.com>
Signed-off-by: John Fleck <john.fleck@intel.com>
Signed-off-by: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

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This commit is contained in:

Kaike Wan

2015-08-14 08:52:09 -04:00

committed by Doug Ledford

parent 5d2657708e

commit 2ca546b92a

1 changed files with 500 additions and 1 deletions

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drivers/infiniband/core/sa_query.c

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