Updated nroff-generated man pages

Signed-off-by: OFIWG Bot <[email protected]>

man/man7/fi_efa.7

@@ -1,6 +1,6 @@
 .\" Automatically generated by Pandoc 2.9.2.1
 .\"
-.TH "fi_efa" "7" "2024\-08\-01" "Libfabric Programmer\[cq]s Manual" "#VERSION#"
+.TH "fi_efa" "7" "2024\-10\-01" "Libfabric Programmer\[cq]s Manual" "#VERSION#"
 .hy
 .SH NAME
 .PP
@@ -242,6 +242,12 @@ It is only valid when \f[C]ic_id_validity\f[R] has the
 .PP
 \f[B]query_mr()\f[R] returns 0 on success, or the value of errno on
 failure (which indicates the failure reason).
+.SH Traffic Class (tclass) in EFA
+.PP
+To prioritize the messages from a given endpoint, user can specify
+\f[C]fi_info->tx_attr->tclass = FI_TC_LOW_LATENCY\f[R] in the
+fi_endpoint() call to set the service level in rdma-core.
+All other tclass values will be ignored.
 .SH RUNTIME PARAMETERS
 .TP
 \f[I]FI_EFA_IFACE\f[R]