72 #define	SKB_TRACE(_s)							\  argument
74 	printf("SKB_TRACE %s:%d %p\n", __func__, __LINE__, _s)
75 #define	SKB_TRACE2(_s, _p)						\  argument
77 	printf("SKB_TRACE %s:%d %p, %p\n", __func__, __LINE__, _s, _p)
78 #define	SKB_TRACE_FMT(_s, _fmt, ...)					\  argument
80 	printf("SKB_TRACE %s:%d %p " _fmt "\n", __func__, __LINE__, _s,	\
85 #define	SKB_TRACE(_s)		do { } while(0)  argument
86 #define	SKB_TRACE2(_s, _p)	do { } while(0)  argument
87 #define	SKB_TRACE_FMT(_s, ...)	do { } while(0)  argument
1157 #define	SKB_WITH_OVERHEAD(_s)						\  argument
1158 	(_s) - ALIGN(sizeof(struct skb_shared_info), CACHE_LINE_SIZE)