1. NAME▲

__skb_alloc_page - allocate a page for ps-rx for a given skb and preserve pfmemalloc data

2. SYNOPSIS ▲

struct page * __skb_alloc_page(gfp_t  gfp_mask , struct sk_buff *  skb );

3. ARGUMENTS ▲

gfp_mask
    alloc_pages_node mask. Set __GFP_NOMEMALLOC if not for network packet RX

skb
    skb to set pfmemalloc on if __GFP_MEMALLOC is used

4. DESCRIPTION ▲

Allocate a new page.

NULL is returned if there is no free memory.

5. COPYRIGHT ▲