than can be used (e.g., number of on-node peers), that no additional
room is set aside for those FIFOs that will never be created. This
makes it easier to have dedicated FIFOs: just set btl_sm_num_fifos
to be very large rather than setting it to be the local number of
procs. In practice, we ask for extra headroom anyhow, so this change
generally won't matter.
This commit was SVN r22291.