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authorSean Hefty <sean.hefty@intel.com>2007-02-15 17:00:17 -0800
committerRoland Dreier <rolandd@cisco.com>2007-02-16 14:20:02 -0800
commitfaec2f7b96b555055d0aa6cc6b83a537270bed52 (patch)
tree0916cb780a1a5d5fe2ac98364917c79f25d57fcf /drivers/infiniband/core/Makefile
parent8a2e65f87c66ab1e720f49378750cdd800f9e9cf (diff)
downloadtalos-op-linux-faec2f7b96b555055d0aa6cc6b83a537270bed52.tar.gz
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IB/sa: Track multicast join/leave requests
The IB SA tracks multicast join/leave requests on a per port basis and does not do any reference counting: if two users of the same port join the same group, and one leaves that group, then the SA will remove the port from the group even though there is one user who wants to stay a member left. Therefore, in order to support multiple users of the same multicast group from the same port, we need to perform reference counting locally. To do this, add an multicast submodule to ib_sa to perform reference counting of multicast join/leave operations. Modify ib_ipoib (the only in-kernel user of multicast) to use the new interface. Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/core/Makefile')
-rw-r--r--drivers/infiniband/core/Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/core/Makefile b/drivers/infiniband/core/Makefile
index 50fb1cd447b7..189e5d4b9b17 100644
--- a/drivers/infiniband/core/Makefile
+++ b/drivers/infiniband/core/Makefile
@@ -12,7 +12,7 @@ ib_core-y := packer.o ud_header.o verbs.o sysfs.o \
ib_mad-y := mad.o smi.o agent.o mad_rmpp.o
-ib_sa-y := sa_query.o
+ib_sa-y := sa_query.o multicast.o
ib_cm-y := cm.o
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