[EMAIL PROTECTED] <[EMAIL PROTECTED]> :
> I take that back. This patch does NOT fix the leak, at least if
> ping: sendmsg: No buffer space available
> is any indication...
Can you try the patch below ?
diff --git a/drivers/net/ipg.c b/drivers/net/ipg.c
index dbd23bb..c304e5c 100644
--- a/drivers/net/ipg.c
+++ b/drivers/net/ipg.c
@@ -860,7 +860,7 @@ static void ipg_nic_txfree(struct net_device *dev)
void __iomem *ioaddr = sp->ioaddr;
unsigned int curr;
u64 txd_map;
- unsigned int released, pending;
+ unsigned int released, pending, dirty;
txd_map = (u64)sp->txd_map;
curr = ipg_r32(TFD_LIST_PTR_0) -
@@ -869,9 +869,9 @@ static void ipg_nic_txfree(struct net_device *dev)
IPG_DEBUG_MSG("_nic_txfree\n");
pending = sp->tx_current - sp->tx_dirty;
+ dirty = sp->tx_dirty % IPG_TFDLIST_LENGTH;
for (released = 0; released < pending; released++) {
- unsigned int dirty = sp->tx_dirty % IPG_TFDLIST_LENGTH;
struct sk_buff *skb = sp->TxBuff[dirty];
struct ipg_tx *txfd = sp->txd + dirty;
@@ -898,6 +898,7 @@ static void ipg_nic_txfree(struct net_device *dev)
sp->TxBuff[dirty] = NULL;
}
+ dirty = (dirty + 1) % IPG_TFDLIST_LENGTH;
}
sp->tx_dirty += released;
--
1.5.3.3
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