skb_fill_page_desc (9) Linux Manual Page
skb_fill_page_desc – initialise a paged fragment in an skb
Synopsis
void skb_fill_page_desc(struct sk_buff *skb, int i, struct page *page, int off, int size);Arguments
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
Description
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.