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Lines Matching defs:SKB_DATAREF_SHIFT

157 #define SKB_DATAREF_SHIFT 16
158 #define SKB_DATAREF_MASK ((1 << SKB_DATAREF_SHIFT) - 1)
466 	dataref = (dataref & SKB_DATAREF_MASK) - (dataref >> SKB_DATAREF_SHIFT);
482 	atomic_add(1 << SKB_DATAREF_SHIFT, &skb_shinfo(skb)->dataref);