From 160d2aba550b23c6a538158511d5adccc400f04c Mon Sep 17 00:00:00 2001 From: Alexander Duyck Date: Tue, 11 Nov 2014 09:27:05 -0800 Subject: [PATCH] net: Remove __skb_alloc_page and __skb_alloc_pages Remove the two functions which are now dead code. Signed-off-by: Alexander Duyck Signed-off-by: David S. Miller --- include/linux/skbuff.h | 43 ------------------------------------------ 1 file changed, 43 deletions(-) diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 2e5221f1ec72..73c370e615de 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -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 -- 2.20.1