if (limit) {
n_handler_threads = limit;
} else {
- int n_proc = sysconf(_SC_NPROCESSORS_ONLN);
+ int n_proc = count_cpu_cores();
n_handler_threads = n_proc > 2 ? n_proc - 2 : 1;
}
}
? ofproto->ofproto_class->get_stp_port_status(ofport, s)
: EOPNOTSUPP);
}
+
+/* Retrieves STP port statistics of 'ofp_port' on 'ofproto' and stores it in
+ * 's'. If the 'enabled' member in 's' is false, then the other members
+ * are not meaningful.
+ *
+ * Returns 0 if successful, otherwise a positive errno value.*/
+int
+ofproto_port_get_stp_stats(struct ofproto *ofproto, ofp_port_t ofp_port,
+ struct ofproto_port_stp_stats *s)
+{
+ struct ofport *ofport = ofproto_get_port(ofproto, ofp_port);
+ if (!ofport) {
+ VLOG_WARN_RL(&rl, "%s: cannot get STP stats on nonexistent "
+ "port %"PRIu16, ofproto->name, ofp_port);
+ return ENODEV;
+ }
+
+ return (ofproto->ofproto_class->get_stp_port_stats
+ ? ofproto->ofproto_class->get_stp_port_stats(ofport, s)
+ : EOPNOTSUPP);
+}
\f
/* Queue DSCP configuration. */