diff options
| author | Eric Dumazet <edumazet@google.com> | 2012-06-13 05:30:07 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-06-13 16:00:26 -0700 |
| commit | 0450243096de90ff51c3a6c605410c5e28d79f8d (patch) | |
| tree | 8772dad022f5f6ae922a68b5b398dec561d1a1c0 /drivers/net/bonding | |
| parent | 7a282bc37f8a1e7b46907d78724177d20214b137 (diff) | |
| download | blackbird-op-linux-0450243096de90ff51c3a6c605410c5e28d79f8d.tar.gz blackbird-op-linux-0450243096de90ff51c3a6c605410c5e28d79f8d.zip | |
bonding: drop_monitor aware
When packets are dropped in TX path, its better to use kfree_skb()
instead of dev_kfree_skb() to give proper drop_monitor events.
Also move the kfree_skb() call after read_unlock() in bond_alb_xmit()
and bond_xmit_activebackup()
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Jay Vosburgh <fubar@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/bonding')
| -rw-r--r-- | drivers/net/bonding/bond_3ad.c | 2 | ||||
| -rw-r--r-- | drivers/net/bonding/bond_alb.c | 6 | ||||
| -rw-r--r-- | drivers/net/bonding/bond_main.c | 18 |
3 files changed, 13 insertions, 13 deletions
diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c index 3031e0413114..a030e635f001 100644 --- a/drivers/net/bonding/bond_3ad.c +++ b/drivers/net/bonding/bond_3ad.c @@ -2454,7 +2454,7 @@ int bond_3ad_xmit_xor(struct sk_buff *skb, struct net_device *dev) out: if (res) { /* no suitable interface, frame not sent */ - dev_kfree_skb(skb); + kfree_skb(skb); } return NETDEV_TX_OK; diff --git a/drivers/net/bonding/bond_alb.c b/drivers/net/bonding/bond_alb.c index ef3791a09ad8..e15cc11edbbe 100644 --- a/drivers/net/bonding/bond_alb.c +++ b/drivers/net/bonding/bond_alb.c @@ -1346,12 +1346,12 @@ int bond_alb_xmit(struct sk_buff *skb, struct net_device *bond_dev) } } + read_unlock(&bond->curr_slave_lock); + if (res) { /* no suitable interface, frame not sent */ - dev_kfree_skb(skb); + kfree_skb(skb); } - read_unlock(&bond->curr_slave_lock); - return NETDEV_TX_OK; } diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index af506321500b..f5a40b925f5e 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -3990,7 +3990,7 @@ static int bond_xmit_roundrobin(struct sk_buff *skb, struct net_device *bond_dev out: if (res) { /* no suitable interface, frame not sent */ - dev_kfree_skb(skb); + kfree_skb(skb); } return NETDEV_TX_OK; @@ -4012,11 +4012,11 @@ static int bond_xmit_activebackup(struct sk_buff *skb, struct net_device *bond_d res = bond_dev_queue_xmit(bond, skb, bond->curr_active_slave->dev); + read_unlock(&bond->curr_slave_lock); + if (res) /* no suitable interface, frame not sent */ - dev_kfree_skb(skb); - - read_unlock(&bond->curr_slave_lock); + kfree_skb(skb); return NETDEV_TX_OK; } @@ -4055,7 +4055,7 @@ static int bond_xmit_xor(struct sk_buff *skb, struct net_device *bond_dev) if (res) { /* no suitable interface, frame not sent */ - dev_kfree_skb(skb); + kfree_skb(skb); } return NETDEV_TX_OK; @@ -4093,7 +4093,7 @@ static int bond_xmit_broadcast(struct sk_buff *skb, struct net_device *bond_dev) res = bond_dev_queue_xmit(bond, skb2, tx_dev); if (res) { - dev_kfree_skb(skb2); + kfree_skb(skb2); continue; } } @@ -4107,7 +4107,7 @@ static int bond_xmit_broadcast(struct sk_buff *skb, struct net_device *bond_dev) out: if (res) /* no suitable interface, frame not sent */ - dev_kfree_skb(skb); + kfree_skb(skb); /* frame sent to all suitable interfaces */ return NETDEV_TX_OK; @@ -4213,7 +4213,7 @@ static netdev_tx_t __bond_start_xmit(struct sk_buff *skb, struct net_device *dev pr_err("%s: Error: Unknown bonding mode %d\n", dev->name, bond->params.mode); WARN_ON_ONCE(1); - dev_kfree_skb(skb); + kfree_skb(skb); return NETDEV_TX_OK; } } @@ -4235,7 +4235,7 @@ static netdev_tx_t bond_start_xmit(struct sk_buff *skb, struct net_device *dev) if (bond->slave_cnt) ret = __bond_start_xmit(skb, dev); else - dev_kfree_skb(skb); + kfree_skb(skb); read_unlock(&bond->lock); |
