tree 3dcd04cef411bb14d8a2a6652b807550aa0eab0c
parent e0ae9ecf469fdd3c1ad999efbf4fe6b782f49900
author Jack Morgenstein <jackm@mellanox.co.il> 1133312221 -0800
committer Roland Dreier <rolandd@cisco.com> 1133312221 -0800

IB/uverbs: track multicast group membership for userspace QPs

uverbs needs to track which multicast groups is each qp
attached to, in order to properly detach when cleanup
is performed on device file close.

Signed-off-by: Jack Morgenstein <jackm@mellanox.co.il>
Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>