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authorSean Hefty <sean.hefty@intel.com>2011-08-08 22:31:51 (GMT)
committerRoland Dreier <roland@purestorage.com>2011-10-13 16:49:51 (GMT)
commit0e0ec7e0638ef48e0c661873dfcc8caccab984c6 (patch)
tree54314a25a402244036a5417f098c70af441a56a8 /kernel
parent0a1405da9952a72dd587829a3321695adde7dca1 (diff)
downloadlinux-0e0ec7e0638ef48e0c661873dfcc8caccab984c6.tar.xz
RDMA/core: Export ib_open_qp() to share XRC TGT QPs
XRC TGT QPs are shared resources among multiple processes. Since the creating process may exit, allow other processes which share the same XRC domain to open an existing QP. This allows us to transfer ownership of an XRC TGT QP to another process. Signed-off-by: Sean Hefty <sean.hefty@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
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