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authorDavid S. Miller <davem@davemloft.net>2009-09-02 00:32:56 -0700
committerDavid S. Miller <davem@davemloft.net>2009-09-02 00:32:56 -0700
commit6cdee2f96a97f6da26bd3759c3f8823332fbb438 (patch)
treeec79086f05ffc3bdf1aecc37e108ccfc3a95450d /net/core
parent0625491493d9000e4556bf566d205c28c8e7dc4e (diff)
parent2fbd3da3877ad8d923b055e5996f80b4d4a6daf4 (diff)
downloadop-kernel-dev-6cdee2f96a97f6da26bd3759c3f8823332fbb438.zip
op-kernel-dev-6cdee2f96a97f6da26bd3759c3f8823332fbb438.tar.gz
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts: drivers/net/yellowfin.c
Diffstat (limited to 'net/core')
-rw-r--r--net/core/gen_estimator.c12
-rw-r--r--net/core/gen_stats.c11
-rw-r--r--net/core/netpoll.c5
-rw-r--r--net/core/sock.c2
4 files changed, 20 insertions, 10 deletions
diff --git a/net/core/gen_estimator.c b/net/core/gen_estimator.c
index 78e5bfc..493775f 100644
--- a/net/core/gen_estimator.c
+++ b/net/core/gen_estimator.c
@@ -81,7 +81,7 @@
struct gen_estimator
{
struct list_head list;
- struct gnet_stats_basic *bstats;
+ struct gnet_stats_basic_packed *bstats;
struct gnet_stats_rate_est *rate_est;
spinlock_t *stats_lock;
int ewma_log;
@@ -165,7 +165,7 @@ static void gen_add_node(struct gen_estimator *est)
}
static
-struct gen_estimator *gen_find_node(const struct gnet_stats_basic *bstats,
+struct gen_estimator *gen_find_node(const struct gnet_stats_basic_packed *bstats,
const struct gnet_stats_rate_est *rate_est)
{
struct rb_node *p = est_root.rb_node;
@@ -202,7 +202,7 @@ struct gen_estimator *gen_find_node(const struct gnet_stats_basic *bstats,
*
* NOTE: Called under rtnl_mutex
*/
-int gen_new_estimator(struct gnet_stats_basic *bstats,
+int gen_new_estimator(struct gnet_stats_basic_packed *bstats,
struct gnet_stats_rate_est *rate_est,
spinlock_t *stats_lock,
struct nlattr *opt)
@@ -262,7 +262,7 @@ static void __gen_kill_estimator(struct rcu_head *head)
*
* NOTE: Called under rtnl_mutex
*/
-void gen_kill_estimator(struct gnet_stats_basic *bstats,
+void gen_kill_estimator(struct gnet_stats_basic_packed *bstats,
struct gnet_stats_rate_est *rate_est)
{
struct gen_estimator *e;
@@ -292,7 +292,7 @@ EXPORT_SYMBOL(gen_kill_estimator);
*
* Returns 0 on success or a negative error code.
*/
-int gen_replace_estimator(struct gnet_stats_basic *bstats,
+int gen_replace_estimator(struct gnet_stats_basic_packed *bstats,
struct gnet_stats_rate_est *rate_est,
spinlock_t *stats_lock, struct nlattr *opt)
{
@@ -308,7 +308,7 @@ EXPORT_SYMBOL(gen_replace_estimator);
*
* Returns true if estimator is active, and false if not.
*/
-bool gen_estimator_active(const struct gnet_stats_basic *bstats,
+bool gen_estimator_active(const struct gnet_stats_basic_packed *bstats,
const struct gnet_stats_rate_est *rate_est)
{
ASSERT_RTNL();
diff --git a/net/core/gen_stats.c b/net/core/gen_stats.c
index c3d0ffe..8569310 100644
--- a/net/core/gen_stats.c
+++ b/net/core/gen_stats.c
@@ -106,16 +106,21 @@ gnet_stats_start_copy(struct sk_buff *skb, int type, spinlock_t *lock,
* if the room in the socket buffer was not sufficient.
*/
int
-gnet_stats_copy_basic(struct gnet_dump *d, struct gnet_stats_basic *b)
+gnet_stats_copy_basic(struct gnet_dump *d, struct gnet_stats_basic_packed *b)
{
if (d->compat_tc_stats) {
d->tc_stats.bytes = b->bytes;
d->tc_stats.packets = b->packets;
}
- if (d->tail)
- return gnet_stats_copy(d, TCA_STATS_BASIC, b, sizeof(*b));
+ if (d->tail) {
+ struct gnet_stats_basic sb;
+ memset(&sb, 0, sizeof(sb));
+ sb.bytes = b->bytes;
+ sb.packets = b->packets;
+ return gnet_stats_copy(d, TCA_STATS_BASIC, &sb, sizeof(sb));
+ }
return 0;
}
diff --git a/net/core/netpoll.c b/net/core/netpoll.c
index 0ac3091..0b4d0d3 100644
--- a/net/core/netpoll.c
+++ b/net/core/netpoll.c
@@ -323,6 +323,11 @@ static void netpoll_send_skb(struct netpoll *np, struct sk_buff *skb)
udelay(USEC_PER_POLL);
}
+
+ WARN_ONCE(!irqs_disabled(),
+ "netpoll_send_skb(): %s enabled interrupts in poll (%pF)\n",
+ dev->name, ops->ndo_start_xmit);
+
local_irq_restore(flags);
}
diff --git a/net/core/sock.c b/net/core/sock.c
index 3ac34ea..30d5446 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -1035,6 +1035,7 @@ struct sock *sk_alloc(struct net *net, int family, gfp_t priority,
sk->sk_prot = sk->sk_prot_creator = prot;
sock_lock_init(sk);
sock_net_set(sk, get_net(net));
+ atomic_set(&sk->sk_wmem_alloc, 1);
}
return sk;
@@ -1882,7 +1883,6 @@ void sock_init_data(struct socket *sock, struct sock *sk)
*/
smp_wmb();
atomic_set(&sk->sk_refcnt, 1);
- atomic_set(&sk->sk_wmem_alloc, 1);
atomic_set(&sk->sk_drops, 0);
}
EXPORT_SYMBOL(sock_init_data);
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