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| author |   Steve Wise <swise@opengridcomputing.com> | 2007-09-12 05:00:25 -0500 |
|---|---|---|
| committer |   Roland Dreier <rolandd@cisco.com> | 2007-10-09 19:59:13 -0700 |
| commit | 935ef2d7a2910ca810fce57511f4d06a0cf00b5e (patch) | |
| tree | b0b3c6d6dd646e31100ca1d11fa5f18bc9014c38 /drivers/infiniband/ulp | |
| parent | IB/ehca: Only use MR large pages for hugetlb regions (diff) | |
| download | linux-dev-935ef2d7a2910ca810fce57511f4d06a0cf00b5e.tar.xz linux-dev-935ef2d7a2910ca810fce57511f4d06a0cf00b5e.zip | |
RDMA/cma: Use neigh_event_send() to start neighbour discovery
Calling arp_send() to initiate neighbour discovery (ND) doesn't do the
full ND protocol. Namely, it doesn't handle retransmitting the arp
request if it is dropped. The function neigh_event_send() does all
this. Without doing full ND, RDMA address resolution fails in the
presence of dropped ARP broadcast packets.
Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Acked-by: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/ulp')
0 files changed, 0 insertions, 0 deletions