mirror of
https://github.com/hardkernel/linux.git
synced 2026-03-25 03:50:24 +09:00
baddcc2c71
[ Upstream commit71dc9ec9ac] This commit changes virtio/vsock to use sk_buff instead of virtio_vsock_pkt. Beyond better conforming to other net code, using sk_buff allows vsock to use sk_buff-dependent features in the future (such as sockmap) and improves throughput. This patch introduces the following performance changes: Tool: Uperf Env: Phys Host + L1 Guest Payload: 64k Threads: 16 Test Runs: 10 Type: SOCK_STREAM Before: commitb7bfaa761d("Linux 6.2-rc3") Before ------ g2h: 16.77Gb/s h2g: 10.56Gb/s After ----- g2h: 21.04Gb/s h2g: 10.76Gb/s Signed-off-by: Bobby Eshleman <bobby.eshleman@bytedance.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net> Stable-dep-of: 3a5cc90a4d17 ("vsock/virtio: remove socket from connected/bound list on shutdown") Signed-off-by: Sasha Levin <sashal@kernel.org>