Lines Matching refs:csum
839 __wsum csum = 0; in ip_generic_getfrag() local
840 if (!csum_and_copy_from_iter_full(to, len, &csum, &msg->msg_iter)) in ip_generic_getfrag()
842 skb->csum = csum_block_add(skb->csum, csum, odd); in ip_generic_getfrag()
852 __wsum csum; in csum_page() local
854 csum = csum_partial(kaddr + offset, copy, 0); in csum_page()
856 return csum; in csum_page()
1000 skb->csum = 0; in __ip_append_data()
1019 skb->csum = skb_copy_and_csum_bits( in __ip_append_data()
1022 skb_prev->csum = csum_sub(skb_prev->csum, in __ip_append_data()
1023 skb->csum); in __ip_append_data()
1275 skb->csum = 0; in ip_append_page()
1286 skb->csum = skb_copy_and_csum_bits(skb_prev, in ip_append_page()
1290 skb_prev->csum = csum_sub(skb_prev->csum, in ip_append_page()
1291 skb->csum); in ip_append_page()
1311 __wsum csum; in ip_append_page() local
1312 csum = csum_page(page, offset, len); in ip_append_page()
1313 skb->csum = csum_block_add(skb->csum, csum, skb->len); in ip_append_page()
1524 __wsum csum; in ip_reply_glue_bits() local
1526 csum = csum_partial_copy_nocheck(dptr+offset, to, len, 0); in ip_reply_glue_bits()
1527 skb->csum = csum_block_add(skb->csum, csum, odd); in ip_reply_glue_bits()
1598 arg->csumoffset) = csum_fold(csum_add(nskb->csum, in ip_send_unicast_reply()
1599 arg->csum)); in ip_send_unicast_reply()