[PATCH net-next 0/2] net: small csum optimizations
From: Eric Dumazet <hidden> Date: 2021-11-24 20:24:53
From: Eric Dumazet <edumazet@google.com>
After recent x86 csum_partial() optimizations, we can more easily
see in kernel profiles costs of add/adc operations that could
be avoided, by feeding a non zero third argument to csum_partial()
Eric Dumazet (2):
gro: optimize skb_gro_postpull_rcsum()
net: optimize skb_postpull_rcsum()
include/linux/skbuff.h | 6 +++++-
include/net/gro.h | 4 ++--
2 files changed, 7 insertions(+), 3 deletions(-)
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2.34.0.rc2.393.gf8c9666880-goog