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| author | David Gibson <david@gibson.dropbear.id.au> | 2024-11-27 14:54:05 +1100 |
|---|---|---|
| committer | Stefano Brivio <sbrivio@redhat.com> | 2024-11-28 14:03:16 +0100 |
| commit | 67151090bc349d9eec5a0b303d0cb3347b755251 (patch) | |
| tree | 4e03fce4394192bb30056e9a91921eb7c5e3beba /tcp_vu.c | |
| parent | f9311031713ab8f18e9c872a42a8f6a9935954ec (diff) | |
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iov, checksum: Replace csum_iov() with csum_iov_tail()
We usually want to checksum only the tail part of a frame, excluding at
least some headers. csum_iov() does that for a frame represented as an
IO vector, not actually summing the entire IO vector. We now have struct
iov_tail to explicitly represent this construct, so replace csum_iov()
with csum_iov_tail() taking that representation rather than 3 parameters.
We propagate the same change to csum_udp4() and csum_udp6() which take
similar parameters. This slightly simplifies the code, and will allow some
further simplifications as struct iov_tail is more widely used.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Diffstat (limited to 'tcp_vu.c')
0 files changed, 0 insertions, 0 deletions