skb_fill_page_desc (9)

void skb_fill_page_desc(struct sk_buff * skb, int i, struct page * page, int off, int size);

skb

buffer containing fragment to be initialised

i

paged fragment index to initialise

page

the page to use for this fragment

off

the offset to the data with page

size

the length of the data

As per __skb_fill_page_desc -- initialises the i'th fragment of skb to point to size bytes at offset off within page. In addition updates skb such that i is the last fragment.

Does not take any additional reference on the fragment.