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Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6

Browse Source 
Conflicts:

	drivers/net/s2io.c
This commit is contained in:
David S. Miller
2008-04-02 22:35:23 -07:00
parent c0f39322c3 802fb176d8
commit e1ec1b8ccd
55 changed files with 286 additions and 687 deletions
Download Patch File Download Diff File Expand all files Collapse all files

40
net/bluetooth/af_bluetooth.c
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@@ -53,6 +53,30 @@
/* Bluetooth sockets */
#define BT_MAX_PROTO 8
static struct net_proto_family *bt_proto[BT_MAX_PROTO];
static struct lock_class_key bt_slock_key[BT_MAX_PROTO];
static struct lock_class_key bt_lock_key[BT_MAX_PROTO];
static const char *bt_key_strings[BT_MAX_PROTO] = {
"sk_lock-AF_BLUETOOTH-BTPROTO_L2CAP",
"sk_lock-AF_BLUETOOTH-BTPROTO_HCI",
"sk_lock-AF_BLUETOOTH-BTPROTO_SCO",
"sk_lock-AF_BLUETOOTH-BTPROTO_RFCOMM",
"sk_lock-AF_BLUETOOTH-BTPROTO_BNEP",
"sk_lock-AF_BLUETOOTH-BTPROTO_CMTP",
"sk_lock-AF_BLUETOOTH-BTPROTO_HIDP",
"sk_lock-AF_BLUETOOTH-BTPROTO_AVDTP",
};
static const char *bt_slock_key_strings[BT_MAX_PROTO] = {
"slock-AF_BLUETOOTH-BTPROTO_L2CAP",
"slock-AF_BLUETOOTH-BTPROTO_HCI",
"slock-AF_BLUETOOTH-BTPROTO_SCO",
"slock-AF_BLUETOOTH-BTPROTO_RFCOMM",
"slock-AF_BLUETOOTH-BTPROTO_BNEP",
"slock-AF_BLUETOOTH-BTPROTO_CMTP",
"slock-AF_BLUETOOTH-BTPROTO_HIDP",
"slock-AF_BLUETOOTH-BTPROTO_AVDTP",
};
static DEFINE_RWLOCK(bt_proto_lock);
int bt_sock_register(int proto, struct net_proto_family *ops)
@@ -95,6 +119,21 @@ int bt_sock_unregister(int proto)
}
EXPORT_SYMBOL(bt_sock_unregister);
static void bt_reclassify_sock_lock(struct socket *sock, int proto)
{
struct sock *sk = sock->sk;
if (!sk)
return;
BUG_ON(sock_owned_by_user(sk));
sock_lock_init_class_and_name(sk,
bt_slock_key_strings[proto],
&bt_slock_key[proto],
bt_key_strings[proto],
&bt_lock_key[proto]);
}
static int bt_sock_create(struct net *net, struct socket *sock, int proto)
{
int err;
@@ -117,6 +156,7 @@ static int bt_sock_create(struct net *net, struct socket *sock, int proto)
if (bt_proto[proto] && try_module_get(bt_proto[proto]->owner)) {
err = bt_proto[proto]->create(net, sock, proto);
bt_reclassify_sock_lock(sock, proto);
module_put(bt_proto[proto]->owner);
}

2
net/bluetooth/hci_sock.c
View File

@@ -84,7 +84,7 @@ static struct hci_sec_filter hci_sec_filter = {
};
static struct bt_sock_list hci_sk_list = {
.lock = RW_LOCK_UNLOCKED
.lock = __RW_LOCK_UNLOCKED(hci_sk_list.lock)
};
/* Send frame to RAW socket */

2
net/bluetooth/l2cap.c
View File

@@ -62,7 +62,7 @@ static u32 l2cap_feat_mask = 0x0000;
static const struct proto_ops l2cap_sock_ops;
static struct bt_sock_list l2cap_sk_list = {
.lock = RW_LOCK_UNLOCKED
.lock = __RW_LOCK_UNLOCKED(l2cap_sk_list.lock)
};
static void __l2cap_sock_close(struct sock *sk, int reason);

2
net/bluetooth/rfcomm/core.c
View File

@@ -423,8 +423,8 @@ static int __rfcomm_dlc_close(struct rfcomm_dlc *d, int err)
rfcomm_dlc_lock(d);
d->state = BT_CLOSED;
d->state_change(d, err);
rfcomm_dlc_unlock(d);
d->state_change(d, err);
skb_queue_purge(&d->tx_queue);
rfcomm_dlc_unlink(d);

2
net/bluetooth/rfcomm/sock.c
View File

@@ -60,7 +60,7 @@
static const struct proto_ops rfcomm_sock_ops;
static struct bt_sock_list rfcomm_sk_list = {
.lock = RW_LOCK_UNLOCKED
.lock = __RW_LOCK_UNLOCKED(rfcomm_sk_list.lock)
};
static void rfcomm_sock_close(struct sock *sk);

5
net/bluetooth/rfcomm/tty.c
View File

@@ -570,12 +570,7 @@ static void rfcomm_dev_state_change(struct rfcomm_dlc *dlc, int err)
return;
rfcomm_dev_del(dev);
/* We have to drop DLC lock here, otherwise
rfcomm_dev_put() will dead lock if it's
the last reference. */
rfcomm_dlc_unlock(dlc);
rfcomm_dev_put(dev);
rfcomm_dlc_lock(dlc);
}
} else
tty_hangup(dev->tty);

2
net/bluetooth/sco.c
View File

@@ -58,7 +58,7 @@
static const struct proto_ops sco_sock_ops;
static struct bt_sock_list sco_sk_list = {
.lock = RW_LOCK_UNLOCKED
.lock = __RW_LOCK_UNLOCKED(sco_sk_list.lock)
};
static void __sco_chan_add(struct sco_conn *conn, struct sock *sk, struct sock *parent);