newheadroom 1121 include/linux/skbuff.h struct sk_buff *skb_copy_expand(const struct sk_buff *skb, int newheadroom, newheadroom 1739 net/core/skbuff.c int newheadroom, int newtailroom, newheadroom 1745 net/core/skbuff.c struct sk_buff *n = __alloc_skb(newheadroom + skb->len + newtailroom, newheadroom 1754 net/core/skbuff.c skb_reserve(n, newheadroom); newheadroom 1761 net/core/skbuff.c if (newheadroom <= head_copy_len) newheadroom 1762 net/core/skbuff.c head_copy_len = newheadroom; newheadroom 1764 net/core/skbuff.c head_copy_off = newheadroom - head_copy_len; newheadroom 1772 net/core/skbuff.c skb_headers_offset_update(n, newheadroom - oldheadroom);