diff options
| author | Feng Yang <yangfeng@kylinos.cn> | 2025-07-08 13:40:53 +0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-07-09 19:25:57 -0700 |
| commit | 76d727ae02b527426c73a446b9291df376db8944 (patch) | |
| tree | afb7f6ca02242b253841d75b1f1cff070937ebaa /drivers/usb/cdns3/cdnsp-debug.h | |
| parent | fb6045762901d37b28b90a01228c25dbb99bcc7c (diff) | |
skbuff: Add MSG_MORE flag to optimize tcp large packet transmission
When using sockmap for forwarding, the average latency for different packet sizes
after sending 10,000 packets is as follows:
size old(us) new(us)
512 56 55
1472 58 58
1600 106 81
3000 145 105
5000 182 125
Suggested-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Feng Yang <yangfeng@kylinos.cn>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20250708054053.39551-1-yangfeng59949@163.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/usb/cdns3/cdnsp-debug.h')
0 files changed, 0 insertions, 0 deletions