On Sun, Dec 02, 2007 at 01:29:36PM +0200, Ilpo Järvinen wrote:
>
> Hmm didn't crash for me, probably a silent corruption instead :-(.
It crashed during NIS start-up and I suppose I'm the only still
running NIS :)
> Maybe I could add catch for invalid skb dereferences (those list heads) to
> TCP_S
On Sun, 2 Dec 2007, Herbert Xu wrote:
> On Sun, Dec 02, 2007 at 12:48:07AM +0200, Ilpo Järvinen wrote:
> >
> > @@ -1220,6 +1221,11 @@ static inline struct sk_buff
> > *tcp_write_queue_next(struct sock *sk, struct sk_bu
> > return skb->next;
> > }
> >
> > +static inline struct sk_buff *tcp_w
On Sun, Dec 02, 2007 at 12:48:07AM +0200, Ilpo Järvinen wrote:
>
> @@ -1220,6 +1221,11 @@ static inline struct sk_buff
> *tcp_write_queue_next(struct sock *sk, struct sk_bu
> return skb->next;
> }
>
> +static inline struct sk_buff *tcp_write_queue_prev(struct sock *sk, struct
> sk_buff *s
From: =?ISO-8859-1?q?Ilpo_J=E4rvinen?= <[EMAIL PROTECTED]>
The fack count of any skb in the retransmit queue at any
given point in time is:
(skb->fack_count - head_skb->fack_count)
And we'll use this in the SACK processing loops and possibly
elsewhere too.
Original idea came from David S. M
