summaryrefslogtreecommitdiff
path: root/net/core
diff options
context:
space:
mode:
Diffstat (limited to 'net/core')
-rw-r--r--net/core/dev.c19
-rw-r--r--net/core/filter.c4
-rw-r--r--net/core/neighbour.c5
-rw-r--r--net/core/net-sysfs.c7
-rw-r--r--net/core/net-sysfs.h2
-rw-r--r--net/core/pktgen.c12
-rw-r--r--net/core/sock.c3
7 files changed, 31 insertions, 21 deletions
diff --git a/net/core/dev.c b/net/core/dev.c
index ed49da592051..d334446a8eaf 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -162,7 +162,7 @@ struct net_dma {
struct dma_client client;
spinlock_t lock;
cpumask_t channel_mask;
- struct dma_chan *channels[NR_CPUS];
+ struct dma_chan **channels;
};
static enum dma_state_client
@@ -2444,7 +2444,7 @@ static struct netif_rx_stats *softnet_get_online(loff_t *pos)
{
struct netif_rx_stats *rc = NULL;
- while (*pos < NR_CPUS)
+ while (*pos < nr_cpu_ids)
if (cpu_online(*pos)) {
rc = &per_cpu(netdev_rx_stat, *pos);
break;
@@ -3776,6 +3776,7 @@ int register_netdevice(struct net_device *dev)
}
}
+ netdev_initialize_kobject(dev);
ret = netdev_register_kobject(dev);
if (ret)
goto err_uninit;
@@ -4208,7 +4209,8 @@ int dev_change_net_namespace(struct net_device *dev, struct net *net, const char
}
/* Fixup kobjects */
- err = device_rename(&dev->dev, dev->name);
+ netdev_unregister_kobject(dev);
+ err = netdev_register_kobject(dev);
WARN_ON(err);
/* Add the device back in the hashes */
@@ -4324,7 +4326,7 @@ netdev_dma_event(struct dma_client *client, struct dma_chan *chan,
spin_lock(&net_dma->lock);
switch (state) {
case DMA_RESOURCE_AVAILABLE:
- for (i = 0; i < NR_CPUS; i++)
+ for (i = 0; i < nr_cpu_ids; i++)
if (net_dma->channels[i] == chan) {
found = 1;
break;
@@ -4339,7 +4341,7 @@ netdev_dma_event(struct dma_client *client, struct dma_chan *chan,
}
break;
case DMA_RESOURCE_REMOVED:
- for (i = 0; i < NR_CPUS; i++)
+ for (i = 0; i < nr_cpu_ids; i++)
if (net_dma->channels[i] == chan) {
found = 1;
pos = i;
@@ -4366,6 +4368,13 @@ netdev_dma_event(struct dma_client *client, struct dma_chan *chan,
*/
static int __init netdev_dma_register(void)
{
+ net_dma.channels = kzalloc(nr_cpu_ids * sizeof(struct net_dma),
+ GFP_KERNEL);
+ if (unlikely(!net_dma.channels)) {
+ printk(KERN_NOTICE
+ "netdev_dma: no memory for net_dma.channels\n");
+ return -ENOMEM;
+ }
spin_lock_init(&net_dma.lock);
dma_cap_set(DMA_MEMCPY, net_dma.client.cap_mask);
dma_async_client_register(&net_dma.client);
diff --git a/net/core/filter.c b/net/core/filter.c
index f5f3cf603064..4f8369729a4e 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -213,7 +213,7 @@ unsigned int sk_run_filter(struct sk_buff *skb, struct sock_filter *filter, int
load_w:
ptr = load_pointer(skb, k, 4, &tmp);
if (ptr != NULL) {
- A = ntohl(get_unaligned((__be32 *)ptr));
+ A = get_unaligned_be32(ptr);
continue;
}
break;
@@ -222,7 +222,7 @@ load_w:
load_h:
ptr = load_pointer(skb, k, 2, &tmp);
if (ptr != NULL) {
- A = ntohs(get_unaligned((__be16 *)ptr));
+ A = get_unaligned_be16(ptr);
continue;
}
break;
diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index 75075c303c44..5d9d7130bd6e 100644
--- a/net/core/neighbour.c
+++ b/net/core/neighbour.c
@@ -1430,11 +1430,10 @@ void neigh_table_init_no_netlink(struct neigh_table *tbl)
panic("cannot create neighbour cache statistics");
#ifdef CONFIG_PROC_FS
- tbl->pde = proc_create(tbl->id, 0, init_net.proc_net_stat,
- &neigh_stat_seq_fops);
+ tbl->pde = proc_create_data(tbl->id, 0, init_net.proc_net_stat,
+ &neigh_stat_seq_fops, tbl);
if (!tbl->pde)
panic("cannot create neighbour proc dir entry");
- tbl->pde->data = tbl;
#endif
tbl->hash_mask = 1;
diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
index 4e7b847347f7..90e2177af081 100644
--- a/net/core/net-sysfs.c
+++ b/net/core/net-sysfs.c
@@ -449,7 +449,6 @@ int netdev_register_kobject(struct net_device *net)
struct device *dev = &(net->dev);
struct attribute_group **groups = net->sysfs_groups;
- device_initialize(dev);
dev->class = &net_class;
dev->platform_data = net;
dev->groups = groups;
@@ -470,6 +469,12 @@ int netdev_register_kobject(struct net_device *net)
return device_add(dev);
}
+void netdev_initialize_kobject(struct net_device *net)
+{
+ struct device *device = &(net->dev);
+ device_initialize(device);
+}
+
int netdev_kobject_init(void)
{
return class_register(&net_class);
diff --git a/net/core/net-sysfs.h b/net/core/net-sysfs.h
index f5f108db3924..14e7524260b3 100644
--- a/net/core/net-sysfs.h
+++ b/net/core/net-sysfs.h
@@ -4,5 +4,5 @@
int netdev_kobject_init(void);
int netdev_register_kobject(struct net_device *);
void netdev_unregister_kobject(struct net_device *);
-
+void netdev_initialize_kobject(struct net_device *);
#endif
diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index a803b442234c..8dca21110493 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -3570,15 +3570,14 @@ static int pktgen_add_device(struct pktgen_thread *t, const char *ifname)
if (err)
goto out1;
- pkt_dev->entry = proc_create(ifname, 0600,
- pg_proc_dir, &pktgen_if_fops);
+ pkt_dev->entry = proc_create_data(ifname, 0600, pg_proc_dir,
+ &pktgen_if_fops, pkt_dev);
if (!pkt_dev->entry) {
printk(KERN_ERR "pktgen: cannot create %s/%s procfs entry.\n",
PG_PROC_DIR, ifname);
err = -EINVAL;
goto out2;
}
- pkt_dev->entry->data = pkt_dev;
#ifdef CONFIG_XFRM
pkt_dev->ipsmode = XFRM_MODE_TRANSPORT;
pkt_dev->ipsproto = IPPROTO_ESP;
@@ -3628,7 +3627,8 @@ static int __init pktgen_create_thread(int cpu)
kthread_bind(p, cpu);
t->tsk = p;
- pe = proc_create(t->tsk->comm, 0600, pg_proc_dir, &pktgen_thread_fops);
+ pe = proc_create_data(t->tsk->comm, 0600, pg_proc_dir,
+ &pktgen_thread_fops, t);
if (!pe) {
printk(KERN_ERR "pktgen: cannot create %s/%s procfs entry.\n",
PG_PROC_DIR, t->tsk->comm);
@@ -3638,8 +3638,6 @@ static int __init pktgen_create_thread(int cpu)
return -EINVAL;
}
- pe->data = t;
-
wake_up_process(p);
return 0;
@@ -3716,8 +3714,6 @@ static int __init pg_init(void)
return -EINVAL;
}
- pe->data = NULL;
-
/* Register us to receive netdevice events */
register_netdevice_notifier(&pktgen_notifier_block);
diff --git a/net/core/sock.c b/net/core/sock.c
index 5dbb81bc9673..fa76f04fa9c6 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -228,11 +228,12 @@ static int sock_set_timeout(long *timeo_p, char __user *optval, int optlen)
static int warned __read_mostly;
*timeo_p = 0;
- if (warned < 10 && net_ratelimit())
+ if (warned < 10 && net_ratelimit()) {
warned++;
printk(KERN_INFO "sock_set_timeout: `%s' (pid %d) "
"tries to set negative timeout\n",
current->comm, task_pid_nr(current));
+ }
return 0;
}
*timeo_p = MAX_SCHEDULE_TIMEOUT;
generated by cgit v1.2.3 (git 2.0.4) at 2024-07-07 10:33:54 +0000