This patch adds two additional mac-learning coverage counters: - mac_learning_evicted, entries deleted due to mac table being full - mac_learning_moved, entries where the port has changed.
Signed-off-by: Eelco Chaudron <[email protected]> --- lib/mac-learning.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/lib/mac-learning.c b/lib/mac-learning.c index 215caf0ba..8b7981dbb 100644 --- a/lib/mac-learning.c +++ b/lib/mac-learning.c @@ -32,6 +32,8 @@ COVERAGE_DEFINE(mac_learning_learned); COVERAGE_DEFINE(mac_learning_expired); +COVERAGE_DEFINE(mac_learning_evicted); +COVERAGE_DEFINE(mac_learning_moved); /* Returns the number of seconds since 'e' (within 'ml') was last learned. */ int @@ -150,6 +152,7 @@ evict_mac_entry_fairly(struct mac_learning *ml) struct mac_learning_port, heap_node); e = CONTAINER_OF(ovs_list_front(&mlport->port_lrus), struct mac_entry, port_lru_node); + COVERAGE_INC(mac_learning_evicted); mac_learning_expire(ml, e); } @@ -421,6 +424,9 @@ update_learning_table__(struct mac_learning *ml, struct eth_addr src, } if (mac_entry_get_port(ml, mac) != in_port) { + if (mac_entry_get_port(ml, mac) != NULL) { + COVERAGE_INC(mac_learning_moved); + } mac_entry_set_port(ml, mac, in_port); return true; } _______________________________________________ dev mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-dev
