int rdma_migrate_id(struct rdma_cm_id *id,struct rdma_event_channel *channel);
An existing communication identifier to migrate.
The communication channel that events associated with the
allocated rdma_cm_id will be reported on.
Migrates a communication identifier to a different event channel.
This routine migrates a communication identifier to the specified event
channel and moves any pending events associated with the rdma_cm_id
to the new channel. Users should not poll for events on the
rdma_cm_id's current event channel or invoke other routines on the
rdma_cm_id while migrating between channels. This call will block while
there are any unacknowledged events on the current event channel.