How SKBs workThis first diagram illustrates the layout of the SKB data area and where in that area the various pointers in 'struct sk_buff' point. The rest of this page will walk through what the SKB data area looks like in a newly allocated SKB. How to modify those pointers to add headers, add user data, and pop headers. Also, we will discuss how page non-linear data areas are implemented. We will also discus
