From 8728b834b226ffcf2c94a58530090e292af2a7bf Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Tue, 9 Aug 2005 19:25:21 -0700 Subject: [NET]: Kill skb->list Remove the "list" member of struct sk_buff, as it is entirely redundant. All SKB list removal callers know which list the SKB is on, so storing this in sk_buff does nothing other than taking up some space. Two tricky bits were SCTP, which I took care of, and two ATM drivers which Francois Romieu fixed up. Signed-off-by: David S. Miller Signed-off-by: Francois Romieu --- net/econet/af_econet.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'net/econet') diff --git a/net/econet/af_econet.c b/net/econet/af_econet.c index de691e119e1..b807a314269 100644 --- a/net/econet/af_econet.c +++ b/net/econet/af_econet.c @@ -869,7 +869,7 @@ static void aun_tx_ack(unsigned long seq, int result) foundit: tx_result(skb->sk, eb->cookie, result); - skb_unlink(skb); + skb_unlink(skb, &aun_queue); spin_unlock_irqrestore(&aun_queue_lock, flags); kfree_skb(skb); } @@ -947,7 +947,7 @@ static void ab_cleanup(unsigned long h) { tx_result(skb->sk, eb->cookie, ECTYPE_TRANSMIT_NOT_PRESENT); - skb_unlink(skb); + skb_unlink(skb, &aun_queue); kfree_skb(skb); } skb = newskb; -- cgit From f2ccd8fa06c8e302116e71df372f5c1f83432e03 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Tue, 9 Aug 2005 19:34:12 -0700 Subject: [NET]: Kill skb->real_dev Bonding just wants the device before the skb_bond() decapsulation occurs, so simply pass that original device into packet_type->func() as an argument. It remains to be seen whether we can use this same exact thing to get rid of skb->input_dev as well. Signed-off-by: David S. Miller --- net/econet/af_econet.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/econet') diff --git a/net/econet/af_econet.c b/net/econet/af_econet.c index b807a314269..8f063990555 100644 --- a/net/econet/af_econet.c +++ b/net/econet/af_econet.c @@ -1009,7 +1009,7 @@ release: * Receive an Econet frame from a device. */ -static int econet_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt) +static int econet_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt, struct net_device *orig_dev) { struct ec_framehdr *hdr; struct sock *sk; -- cgit From a61bbcf28a8cb0ba56f8193d512f7222e711a294 Mon Sep 17 00:00:00 2001 From: Patrick McHardy Date: Sun, 14 Aug 2005 17:24:31 -0700 Subject: [NET]: Store skb->timestamp as offset to a base timestamp Reduces skb size by 8 bytes on 64-bit. Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller --- net/econet/af_econet.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/econet') diff --git a/net/econet/af_econet.c b/net/econet/af_econet.c index 8f063990555..4a62093eb34 100644 --- a/net/econet/af_econet.c +++ b/net/econet/af_econet.c @@ -159,7 +159,7 @@ static int econet_recvmsg(struct kiocb *iocb, struct socket *sock, err = memcpy_toiovec(msg->msg_iov, skb->data, copied); if (err) goto out_free; - sk->sk_stamp = skb->stamp; + skb_get_timestamp(skb, &sk->sk_stamp); if (msg->msg_name) memcpy(msg->msg_name, skb->cb, msg->msg_namelen); -- cgit