bonding: add retransmit membership reports tunable
Allow sysadmins to configure the number of multicast
membership report sent on a link failure event.
Signed-off-by: Flavio Leitner <fleitner@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/linux/if_bonding.h b/include/linux/if_bonding.h
index 2c799437..a17edda 100644
--- a/include/linux/if_bonding.h
+++ b/include/linux/if_bonding.h
@@ -84,6 +84,9 @@
#define BOND_DEFAULT_MAX_BONDS 1 /* Default maximum number of devices to support */
#define BOND_DEFAULT_TX_QUEUES 16 /* Default number of tx queues per device */
+
+#define BOND_DEFAULT_RESEND_IGMP 1 /* Default number of IGMP membership reports */
+
/* hashing types */
#define BOND_XMIT_POLICY_LAYER2 0 /* layer 2 (MAC only), default */
#define BOND_XMIT_POLICY_LAYER34 1 /* layer 3+4 (IP ^ (TCP || UDP)) */