Scroll to navigation

__SKB_ALLOC_PAGES(9) Linux Networking __SKB_ALLOC_PAGES(9)

NAME

__skb_alloc_pages - allocate pages for ps-rx on a skb and preserve pfmemalloc data

SYNOPSIS

struct page * __skb_alloc_pages(gfp_t gfp_mask, struct sk_buff * skb, unsigned int order);

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
order
size of the allocation

DESCRIPTION

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

COPYRIGHT

February 2017 Kernel Hackers Manual 3.16