1604 static inline int skb_unclone(struct sk_buff *skb, gfp_t pri)  in skb_unclone()  argument
1606 	might_sleep_if(gfpflags_allow_blocking(pri));  in skb_unclone()
1609 		return pskb_expand_head(skb, 0, 0, pri);  in skb_unclone()
1633 static inline int skb_header_unclone(struct sk_buff *skb, gfp_t pri)  in skb_header_unclone()  argument
1635 	might_sleep_if(gfpflags_allow_blocking(pri));  in skb_header_unclone()
1638 		return pskb_expand_head(skb, 0, 0, pri);  in skb_header_unclone()
1679 static inline struct sk_buff *skb_share_check(struct sk_buff *skb, gfp_t pri)  in skb_share_check()  argument
1681 	might_sleep_if(gfpflags_allow_blocking(pri));  in skb_share_check()
1683 		struct sk_buff *nskb = skb_clone(skb, pri);  in skb_share_check()
1715 					  gfp_t pri)  in skb_unshare()  argument
1717 	might_sleep_if(gfpflags_allow_blocking(pri));  in skb_unshare()
1719 		struct sk_buff *nskb = skb_copy(skb, pri);  in skb_unshare()