106 struct rvt_mcast *rvt_mcast_find(struct rvt_ibport *ibp, union ib_gid *mgid,  in rvt_mcast_find()  argument
113 	spin_lock_irqsave(&ibp->lock, flags);  in rvt_mcast_find()
114 	n = ibp->mcast_tree.rb_node;  in rvt_mcast_find()
136 	spin_unlock_irqrestore(&ibp->lock, flags);  in rvt_mcast_find()
151 static int rvt_mcast_add(struct rvt_dev_info *rdi, struct rvt_ibport *ibp,  in rvt_mcast_add()  argument
154 	struct rb_node **n = &ibp->mcast_tree.rb_node;  in rvt_mcast_add()
158 	spin_lock_irq(&ibp->lock);  in rvt_mcast_add()
220 	rb_insert_color(&mcast->rb_node, &ibp->mcast_tree);  in rvt_mcast_add()
225 	spin_unlock_irq(&ibp->lock);  in rvt_mcast_add()
242 	struct rvt_ibport *ibp = rdi->ports[qp->port_num - 1];  in rvt_attach_mcast()  local
262 	switch (rvt_mcast_add(rdi, ibp, mcast, mqp)) {  in rvt_attach_mcast()
305 	struct rvt_ibport *ibp = rdi->ports[qp->port_num - 1];  in rvt_detach_mcast()  local
315 	spin_lock_irq(&ibp->lock);  in rvt_detach_mcast()
318 	n = ibp->mcast_tree.rb_node;  in rvt_detach_mcast()
321 			spin_unlock_irq(&ibp->lock);  in rvt_detach_mcast()
335 				spin_unlock_irq(&ibp->lock);  in rvt_detach_mcast()
356 			rb_erase(&mcast->rb_node, &ibp->mcast_tree);  in rvt_detach_mcast()
362 	spin_unlock_irq(&ibp->lock);  in rvt_detach_mcast()