Re: Struct sk_buff_head

Hi, On 06/07/2017 09:36 PM, wiktoria.lewicka wrote:

I read code from file include/linux/skbuff.h and I have question about sk_buff_head structure. [...] Is this union replace sk_buff_head structure? I didn`t found any field in sk_buff, which may use sk_buff_head, [...]

As I can see it, sk_buff can be on double-linked list, and then it is linked by next and prev, or it is referenced by red-black tree, rb_node, depending of some network logic (packet type ?) Both are used by functions operating on structures. -- Best regards, Kamil Konieczny Samsung R&D Institute Poland