This patch series provides about 100 % performance increase under flood. David, please scratch it if you prefer to wait for linux-4.11, thanks !
Eric Dumazet (4): udp: under rx pressure, try to condense skbs udp: add busylocks in RX path udp: copy skb->truesize in the first cache line udp: add batching to udp_rmem_release() include/linux/skbuff.h | 11 +++++++- include/linux/udp.h | 3 ++ net/core/skbuff.c | 28 ++++++++++++++++++ net/ipv4/udp.c | 77 +++++++++++++++++++++++++++++++++++++++++++++++--- 4 files changed, 114 insertions(+), 5 deletions(-) -- 2.8.0.rc3.226.g39d4020
