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__SKB_ALLOC_PAGE(9) Linux Networking __SKB_ALLOC_PAGE(9)

NAME

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

SYNOPSIS

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

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

DESCRIPTION

Allocate a new page.
 
NULL is returned if there is no free memory.

COPYRIGHT

February 2017 Kernel Hackers Manual 3.16