netdev - [net-next PATCH v3 5/5] net: Remove __skb_alloc_page and __skb_alloc

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Date:	Tue, 11 Nov 2014 09:27:05 -0800
From:	Alexander Duyck <alexander.h.duyck@...hat.com>
To:	netdev@...r.kernel.org, linux-usb@...r.kernel.org
Cc:	leedom@...lsio.com, hariprasad@...lsio.com,
	donald.c.skidmore@...el.com, oliver@...kum.org, balbi@...com,
	matthew.vick@...el.com, mgorman@...e.de, davem@...emloft.net,
	jeffrey.t.kirsher@...el.com
Subject: [net-next PATCH v3 5/5] 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@...hat.com>
---
 include/linux/skbuff.h |   43 -------------------------------------------
 1 file changed, 43 deletions(-)

diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 2e5221f..73c370e 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -2233,49 +2233,6 @@ static inline struct page *dev_alloc_page(void)
 }
 
 /**
- *	__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
  *	@skb: The skb that may need pfmemalloc set

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