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Lines Matching refs:dataref

135 	atomic_t	dataref;
146 /* We divide dataref into two halves.  The higher 16 bits hold references
448 	       (atomic_read(&skb_shinfo(skb)->dataref) & SKB_DATAREF_MASK) != 1;
460 	int dataref;
465 	dataref = atomic_read(&skb_shinfo(skb)->dataref);
466 	dataref = (dataref & SKB_DATAREF_MASK) - (dataref >> SKB_DATAREF_SHIFT);
467 	return dataref != 1;
482 	atomic_add(1 << SKB_DATAREF_SHIFT, &skb_shinfo(skb)->dataref);