From: Cong Wang <cong.wang@xxxxxxxxxxxxx>
This patchset contains two optimizations for sockmap. The first one
eliminates a skb_clone() and the second one eliminates a memset(). After
this patchset, the throughput of UDP transmission via sockmap gets
improved by 61%.
v2: clean up coding style for tcp_read_skb()
get rid of some redundant variables
add a comment for ->read_skb()
Cong Wang (4):
tcp: introduce tcp_read_skb()
net: introduce a new proto_ops ->read_skb()
skmsg: get rid of skb_clone()
skmsg: get rid of unncessary memset()
include/linux/net.h | 4 +++
include/net/tcp.h | 1 +
include/net/udp.h | 3 +--
net/core/skmsg.c | 48 ++++++++++++++----------------------
net/ipv4/af_inet.c | 3 ++-
net/ipv4/tcp.c | 60 +++++++++++++++++++++++++++++++++++++++------
net/ipv4/udp.c | 11 ++++-----
net/ipv6/af_inet6.c | 3 ++-
net/unix/af_unix.c | 23 +++++++----------
9 files changed, 94 insertions(+), 62 deletions(-)
--
2.32.0
