---
name: "csum_partial_copy_to_xdr"
section: "9"
platform: "linux"
package: "linux-manual-4.9"
version: "4.9.228-1"
release: "Debian 9 (Stretch)"
platforms: ["linux"]
url: "https://new.carta.tech/csum_partial_copy_to_xdr"
---

# csum\_partial\_copy\_to\_xdr(9)

checksum and copy data

## NAME

csum\_partial\_copy\_to\_xdr - checksum and copy data

## SYNOPSIS

**int csum\_partial\_copy\_to\_xdr(struct xdr\_buf \*** *xdr***, struct sk\_buff \*** *skb***);**

## ARGUMENTS

*xdr*

target XDR buffer

*skb*

source skb

## DESCRIPTION

We have set things up such that we perform the checksum of the UDP packet in parallel with the copies into the RPC client iovec. -DaveM

## COPYRIGHT