AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

Merge branch 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband

Browse Source
This commit is contained in:
Linus Torvalds 2006-01-31 15:22:29 -08:00
commit 63b3ced0f8
5 changed files with 28 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/infiniband/core/sa_query.c
View File

@ -956,6 +956,8 @@ static void ib_sa_remove_one(struct ib_device *device)
ib_unregister_event_handler(&sa_dev->event_handler);
flush_scheduled_work();
for (i = 0; i <= sa_dev->end_port - sa_dev->start_port; ++i) {
ib_unregister_mad_agent(sa_dev->port[i].agent);
kref_put(&sa_dev->port[i].sm_ah->ref, free_sm_ah);

1
drivers/infiniband/core/uverbs_main.c
View File

@ -902,6 +902,7 @@ static void __exit ib_uverbs_cleanup(void)
unregister_filesystem(&uverbs_event_fs);
class_destroy(uverbs_class);
unregister_chrdev_region(IB_UVERBS_BASE_DEV, IB_UVERBS_MAX_DEVICES);
flush_scheduled_work();
idr_destroy(&ib_uverbs_pd_idr);
idr_destroy(&ib_uverbs_mr_idr);
idr_destroy(&ib_uverbs_mw_idr);

2
drivers/infiniband/hw/mthca/mthca_av.c
View File

@ -184,7 +184,7 @@ int mthca_read_ah(struct mthca_dev *dev, struct mthca_ah *ah,
ah->av->sl_tclass_flowlabel & cpu_to_be32(0xfffff);
ib_get_cached_gid(&dev->ib_dev,
be32_to_cpu(ah->av->port_pd) >> 24,
ah->av->gid_index,
ah->av->gid_index % dev->limits.gid_table_len,
&header->grh.source_gid);
memcpy(header->grh.destination_gid.raw,
ah->av->dgid, 16);

4
drivers/infiniband/ulp/ipoib/ipoib_main.c
View File

@ -505,7 +505,7 @@ static void neigh_add_path(struct sk_buff *skb, struct net_device *dev)
list_add_tail(&neigh->list, &path->neigh_list);
if (path->pathrec.dlid) {
if (path->ah) {
kref_get(&path->ah->ref);
neigh->ah = path->ah;
@ -591,7 +591,7 @@ static void unicast_arp_send(struct sk_buff *skb, struct net_device *dev,
return;
}
if (path->pathrec.dlid) {
if (path->ah) {
ipoib_dbg(priv, "Send unicast ARP to %04x\n",
be16_to_cpu(path->pathrec.dlid));

25
drivers/infiniband/ulp/ipoib/ipoib_multicast.c
View File

@ -97,6 +97,7 @@ static void ipoib_mcast_free(struct ipoib_mcast *mcast)
struct ipoib_dev_priv *priv = netdev_priv(dev);
struct ipoib_neigh *neigh, *tmp;
unsigned long flags;
int tx_dropped = 0;
ipoib_dbg_mcast(netdev_priv(dev),
"deleting multicast group " IPOIB_GID_FMT "\n",
@ -123,8 +124,14 @@ static void ipoib_mcast_free(struct ipoib_mcast *mcast)
if (mcast->ah)
ipoib_put_ah(mcast->ah);
while (!skb_queue_empty(&mcast->pkt_queue))
while (!skb_queue_empty(&mcast->pkt_queue)) {
++tx_dropped;
dev_kfree_skb_any(skb_dequeue(&mcast->pkt_queue));
}
spin_lock_irqsave(&priv->tx_lock, flags);
priv->stats.tx_dropped += tx_dropped;
spin_unlock_irqrestore(&priv->tx_lock, flags);
kfree(mcast);
}
@ -276,8 +283,10 @@ static int ipoib_mcast_join_finish(struct ipoib_mcast *mcast,
}
/* actually send any queued packets */
spin_lock_irq(&priv->tx_lock);
while (!skb_queue_empty(&mcast->pkt_queue)) {
struct sk_buff *skb = skb_dequeue(&mcast->pkt_queue);
spin_unlock_irq(&priv->tx_lock);
skb->dev = dev;
@ -288,7 +297,9 @@ static int ipoib_mcast_join_finish(struct ipoib_mcast *mcast,
if (dev_queue_xmit(skb))
ipoib_warn(priv, "dev_queue_xmit failed to requeue packet\n");
spin_lock_irq(&priv->tx_lock);
}
spin_unlock_irq(&priv->tx_lock);
return 0;
}
@ -300,6 +311,7 @@ ipoib_mcast_sendonly_join_complete(int status,
{
struct ipoib_mcast *mcast = mcast_ptr;
struct net_device *dev = mcast->dev;
struct ipoib_dev_priv *priv = netdev_priv(dev);
if (!status)
ipoib_mcast_join_finish(mcast, mcmember);
@ -310,8 +322,12 @@ ipoib_mcast_sendonly_join_complete(int status,
IPOIB_GID_ARG(mcast->mcmember.mgid), status);
/* Flush out any queued packets */
while (!skb_queue_empty(&mcast->pkt_queue))
spin_lock_irq(&priv->tx_lock);
while (!skb_queue_empty(&mcast->pkt_queue)) {
++priv->stats.tx_dropped;
dev_kfree_skb_any(skb_dequeue(&mcast->pkt_queue));
}
spin_unlock_irq(&priv->tx_lock);
/* Clear the busy flag so we try again */
clear_bit(IPOIB_MCAST_FLAG_BUSY, &mcast->flags);
@ -687,6 +703,7 @@ void ipoib_mcast_send(struct net_device *dev, union ib_gid *mgid,
if (!mcast) {
ipoib_warn(priv, "unable to allocate memory for "
"multicast structure\n");
++priv->stats.tx_dropped;
dev_kfree_skb_any(skb);
goto out;
}
@ -700,8 +717,10 @@ void ipoib_mcast_send(struct net_device *dev, union ib_gid *mgid,
if (!mcast->ah) {
if (skb_queue_len(&mcast->pkt_queue) < IPOIB_MAX_MCAST_QUEUE)
skb_queue_tail(&mcast->pkt_queue, skb);
else
else {
++priv->stats.tx_dropped;
dev_kfree_skb_any(skb);
}
if (mcast->query)
ipoib_dbg_mcast(priv, "no address vector, "