SKB_DATAREF_SHIFT  171 include/linux/skbuff.h #define SKB_DATAREF_MASK ((1 << SKB_DATAREF_SHIFT) - 1)
SKB_DATAREF_SHIFT  555 include/linux/skbuff.h 	dataref = (dataref & SKB_DATAREF_MASK) - (dataref >> SKB_DATAREF_SHIFT);
SKB_DATAREF_SHIFT  571 include/linux/skbuff.h 	atomic_add(1 << SKB_DATAREF_SHIFT, &skb_shinfo(skb)->dataref);
SKB_DATAREF_SHIFT  337 net/core/skbuff.c 	    !atomic_sub_return(skb->nohdr ? (1 << SKB_DATAREF_SHIFT) + 1 : 1,