363 	struct page_frag_cache page;  member
375 	return page_frag_alloc(&nc->page, fragsz, gfp_mask);  in __napi_alloc_frag()
454 		nc = this_cpu_ptr(&napi_alloc_cache.page);  in __netdev_alloc_skb()
519 	data = page_frag_alloc(&nc->page, len, gfp_mask);  in __napi_alloc_skb()
530 	if (nc->page.pfmemalloc)  in __napi_alloc_skb()
543 void skb_add_rx_frag(struct sk_buff *skb, int i, struct page *page, int off,  in skb_add_rx_frag()  argument
546 	skb_fill_page_desc(skb, i, page, off, size);  in skb_add_rx_frag()
785 		struct page *p;  in skb_dump()
1345 	struct page *page, *head = NULL;  in skb_copy_ubufs()  local
1357 		page = alloc_page(gfp_mask);  in skb_copy_ubufs()
1358 		if (!page) {  in skb_copy_ubufs()
1360 				struct page *next = (struct page *)page_private(head);  in skb_copy_ubufs()
1366 		set_page_private(page, (unsigned long)head);  in skb_copy_ubufs()
1367 		head = page;  in skb_copy_ubufs()
1370 	page = head;  in skb_copy_ubufs()
1375 		struct page *p;  in skb_copy_ubufs()
1386 					page = (struct page *)page_private(page);  in skb_copy_ubufs()
1389 				memcpy(page_address(page) + d_off,  in skb_copy_ubufs()
1405 		head = (struct page *)page_private(head);  in skb_copy_ubufs()
2217 			struct page *p;  in skb_copy_bits()
2275 static struct page *linear_to_page(struct page *page, unsigned int *len,  in linear_to_page()  argument
2286 	memcpy(page_address(pfrag->page) + pfrag->offset,  in linear_to_page()
2287 	       page_address(page) + *offset, *len);  in linear_to_page()
2291 	return pfrag->page;  in linear_to_page()
2295 			     struct page *page,  in spd_can_coalesce()  argument
2299 		spd->pages[spd->nr_pages - 1] == page &&  in spd_can_coalesce()
2308 			  struct pipe_inode_info *pipe, struct page *page,  in spd_fill_page()  argument
2317 		page = linear_to_page(page, len, &offset, sk);  in spd_fill_page()
2318 		if (!page)  in spd_fill_page()
2321 	if (spd_can_coalesce(spd, page, offset)) {  in spd_fill_page()
2325 	get_page(page);  in spd_fill_page()
2326 	spd->pages[spd->nr_pages] = page;  in spd_fill_page()
2334 static bool __splice_segment(struct page *page, unsigned int poff,  in __splice_segment()  argument
2358 		if (spd_fill_page(spd, pipe, page, &flen, poff,  in __splice_segment()
2430 	struct page *pages[MAX_SKB_FRAGS];  in skb_splice_bits()
2578 			struct page *p;  in skb_store_bits()
2657 			struct page *p;  in __skb_checksum()
2756 			struct page *p;  in skb_copy_and_csum_bits()
2943 	struct page *page;  in skb_zerocopy()  local
2960 			page = virt_to_head_page(from->head);  in skb_zerocopy()
2961 			offset = from->data - (unsigned char *)page_address(page);  in skb_zerocopy()
2962 			__skb_fill_page_desc(to, 0, page, offset, plen);  in skb_zerocopy()
2963 			get_page(page);  in skb_zerocopy()
3588 int skb_append_pagefrags(struct sk_buff *skb, struct page *page,  in skb_append_pagefrags()  argument
3593 	if (skb_can_coalesce(skb, i, page, offset)) {  in skb_append_pagefrags()
3596 		get_page(page);  in skb_append_pagefrags()
3597 		skb_fill_page_desc(skb, i, page, offset, size);  in skb_append_pagefrags()
3631 	struct page *page;  in skb_head_frag_to_page_desc()  local
3633 	page = virt_to_head_page(frag_skb->head);  in skb_head_frag_to_page_desc()
3634 	__skb_frag_set_page(&head_frag, page);  in skb_head_frag_to_page_desc()
3636 			 (unsigned char *)page_address(page));  in skb_head_frag_to_page_desc()
4036 		struct page *page = virt_to_head_page(skb->head);  in skb_gro_receive()  local
4044 			       (unsigned char *)page_address(page) +  in skb_gro_receive()
4049 		__skb_frag_set_page(frag, page);  in skb_gro_receive()
5052 		struct page *page;  in skb_try_coalesce()  local
5064 		page = virt_to_head_page(from->head);  in skb_try_coalesce()
5065 		offset = from->data - (unsigned char *)page_address(page);  in skb_try_coalesce()
5068 				   page, offset, skb_headlen(from));  in skb_try_coalesce()
5653 	struct page *page;  in alloc_skb_with_frags()  local
5675 				page = alloc_pages((gfp_mask & ~__GFP_DIRECT_RECLAIM) |  in alloc_skb_with_frags()
5679 				if (page)  in alloc_skb_with_frags()
5687 		page = alloc_page(gfp_mask);  in alloc_skb_with_frags()
5688 		if (!page)  in alloc_skb_with_frags()
5693 		skb_fill_page_desc(skb, i, page, 0, chunk);  in alloc_skb_with_frags()