230 	((struct tpacket_block_desc *)((x)->pkbdq[(bid)].buffer))
232 	((struct tpacket_block_desc *)((x)->pkbdq[(x)->kactive_blk_num].buffer))
492 	h.raw = rb->pg_vec[pg_vec_pos].buffer +  in packet_lookup_frame()
612 	pbd = (struct tpacket_block_desc *)pg_vec[0].buffer;  in init_prb_bdqc()
613 	p1->pkblk_start	= pg_vec[0].buffer;  in init_prb_bdqc()
3730 		if (likely(pg_vec[i].buffer)) {  in free_pg_vec()
3731 			if (is_vmalloc_addr(pg_vec[i].buffer))  in free_pg_vec()
3732 				vfree(pg_vec[i].buffer);  in free_pg_vec()
3734 				free_pages((unsigned long)pg_vec[i].buffer,  in free_pg_vec()
3736 			pg_vec[i].buffer = NULL;  in free_pg_vec()
3744 	char *buffer;  in alloc_one_pg_vec_page()  local
3748 	buffer = (char *) __get_free_pages(gfp_flags, order);  in alloc_one_pg_vec_page()
3749 	if (buffer)  in alloc_one_pg_vec_page()
3750 		return buffer;  in alloc_one_pg_vec_page()
3753 	buffer = vzalloc((1 << order) * PAGE_SIZE);  in alloc_one_pg_vec_page()
3754 	if (buffer)  in alloc_one_pg_vec_page()
3755 		return buffer;  in alloc_one_pg_vec_page()
3759 	buffer = (char *) __get_free_pages(gfp_flags, order);  in alloc_one_pg_vec_page()
3760 	if (buffer)  in alloc_one_pg_vec_page()
3761 		return buffer;  in alloc_one_pg_vec_page()
3778 		pg_vec[i].buffer = alloc_one_pg_vec_page(order);  in alloc_pg_vec()
3779 		if (unlikely(!pg_vec[i].buffer))  in alloc_pg_vec()
3984 			void *kaddr = rb->pg_vec[i].buffer;  in packet_mmap()