tree 21419677bd5210c7a9068b698c23e52cd385f530
parent ad0e9e01da4ece70ff524b49c77c5e850d5dd53e
author Tom Talpey <talpey@netapp.com> 1223578860 -0400
committer Trond Myklebust <Trond.Myklebust@netapp.com> 1223665900 -0400

RPC/RDMA: avoid an oops due to disconnect racing with async upcalls.

RDMA disconnects yield an upcall from the RDMA connection manager,
which can race with rpc transport close, e.g. on ^C of a mount.
Ensure any rdma cm_id and qp are fully destroyed before continuing.

Signed-off-by: Tom Talpey <talpey@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>