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CSUM_PARTIAL_COPY_TO(9) Linux Networking CSUM_PARTIAL_COPY_TO(9)

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

struct xdr_buf * xdr
target XDR buffer

struct sk_buff * 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

September 2017 Kernel Hackers Manual 4.12