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authorAnton Nayshtut <anton@swortex.com>2015-03-29 14:20:25 +0300
committerDavid S. Miller <davem@davemloft.net>2015-03-31 20:49:45 +0300
commitf5e2dc5d7fe78fe4d8748d217338f4f7b6a5d7ea (patch)
treea82dc5910d2b0fe14c664ca15e471a5638e555a5 /drivers/net/bonding
parentd91e9015c78af1dc1f8ac4fdcf6118dbc2401668 (diff)
downloadlinux-f5e2dc5d7fe78fe4d8748d217338f4f7b6a5d7ea.tar.xz
bonding: Bonding Overriding Configuration logic restored.
Before commit 3900f29021f0bc7fe9815aa32f1a993b7dfdd402 ("bonding: slight optimizztion for bond_slave_override()") the override logic was to send packets with non-zero queue_id through the slave with corresponding queue_id, under two conditions only - if the slave can transmit and it's up. The above mentioned commit changed this logic by introducing an additional condition - whether the bond is active (indirectly, using the slave_can_tx and later - bond_is_active_slave), that prevents the user from implementing more complex policies according to the Documentation/networking/bonding.txt. Signed-off-by: Anton Nayshtut <anton@swortex.com> Signed-off-by: Alexey Bogoslavsky <alexey@swortex.com> Signed-off-by: Andy Gospodarek <gospo@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/bonding')
-rw-r--r--drivers/net/bonding/bond_main.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index b979c265fc51..089a4028859d 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -3850,7 +3850,8 @@ static inline int bond_slave_override(struct bonding *bond,
/* Find out if any slaves have the same mapping as this skb. */
bond_for_each_slave_rcu(bond, slave, iter) {
if (slave->queue_id == skb->queue_mapping) {
- if (bond_slave_can_tx(slave)) {
+ if (bond_slave_is_up(slave) &&
+ slave->link == BOND_LINK_UP) {
bond_dev_queue_xmit(bond, skb, slave->dev);
return 0;
}