Lines Matching defs:tailroom
726 int tailroom, shinfo_size;
742 tailroom = truesize - headroom - hdr_padded_len - len;
746 if (!NET_IP_ALIGN && len > GOOD_COPY_LEN && tailroom >= shinfo_size) {
1267 int tailroom = SKB_DATA_ALIGN(sizeof(struct skb_shared_info));
1270 if (page_off + *len + tailroom > PAGE_SIZE)
1295 if ((page_off + buflen + tailroom) > PAGE_SIZE) {
1537 pr_debug("Error building skb as missing reserved tailroom for xdp");
1580 unsigned int headroom, tailroom, room;
1628 tailroom = headroom ? sizeof(struct skb_shared_info) : 0;
1629 room = SKB_DATA_ALIGN(headroom + tailroom);
1807 unsigned int tailroom = headroom ? sizeof(struct skb_shared_info) : 0;
1808 unsigned int room = SKB_DATA_ALIGN(headroom + tailroom);
1857 tailroom = headroom ? sizeof(struct skb_shared_info) : 0;
1858 room = SKB_DATA_ALIGN(headroom + tailroom);
2097 unsigned int tailroom = headroom ? sizeof(struct skb_shared_info) : 0;
2098 unsigned int room = SKB_DATA_ALIGN(headroom + tailroom);
2104 /* Extra tailroom is needed to satisfy XDP's assumption. This
5444 unsigned int tailroom = headroom ? sizeof(struct skb_shared_info) : 0;
5451 SKB_DATA_ALIGN(headroom + tailroom)));