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net: Remove __skb_alloc_page and __skb_alloc_pages 

Remove the two functions which are now dead code.

Signed-off-by: Alexander Duyck <alexander.h.duyck@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Alexander Duyck 2014-11-11 09:27:05 -08:00 committed by David S. Miller
parent 42b17f0955
commit 160d2aba55
1 changed files with 0 additions and 43 deletions
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43
include/linux/skbuff.h
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@ -2232,49 +2232,6 @@ static inline struct page *dev_alloc_page(void)
return __dev_alloc_page(GFP_ATOMIC);
}
/**
* __skb_alloc_pages - allocate pages for ps-rx on a skb and preserve pfmemalloc data
* @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
*
* Allocate a new page.
*
* %NULL is returned if there is no free memory.
*/
static inline struct page *__skb_alloc_pages(gfp_t gfp_mask,
struct sk_buff *skb,
unsigned int order)
{
struct page *page;
gfp_mask |= __GFP_COLD;
if (!(gfp_mask & __GFP_NOMEMALLOC))
gfp_mask |= __GFP_MEMALLOC;
page = alloc_pages_node(NUMA_NO_NODE, gfp_mask, order);
if (skb && page && page->pfmemalloc)
skb->pfmemalloc = true;
return page;
}
/**
* __skb_alloc_page - allocate a page for ps-rx for a given skb and preserve pfmemalloc data
* @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
*
* Allocate a new page.
*
* %NULL is returned if there is no free memory.
*/
static inline struct page *__skb_alloc_page(gfp_t gfp_mask,
struct sk_buff *skb)
{
return __skb_alloc_pages(gfp_mask, skb, 0);
}
/**
* skb_propagate_pfmemalloc - Propagate pfmemalloc if skb is allocated after RX page
* @page: The page that was allocated from skb_alloc_page