Re: [PATCH net-next 0/4] tcp: backlog processing optims

Hello:

This series was applied to netdev/net-next.git (main)
by Paolo Abeni [off-list ref]:

On Mon, 11 Sep 2023 17:05:27 +0000 you wrote:

First patches are mostly preparing the ground for the last one.

Last patch of the series implements sort of ACK reduction
only for the cases a TCP receiver is under high stress,
which happens for high throughput flows.

This gives us a ~20% increase of single TCP flow (100Gbit -> 120Gbit)

[...]

Here is the summary with links:
  - [net-next,1/4] tcp: no longer release socket ownership in tcp_release_cb()
    https://git.kernel.org/netdev/net-next/c/b49d252216e4
  - [net-next,2/4] net: sock_release_ownership() cleanup
    https://git.kernel.org/netdev/net-next/c/11445469dec8
  - [net-next,3/4] net: call prot->release_cb() when processing backlog
    https://git.kernel.org/netdev/net-next/c/4505dc2a5228
  - [net-next,4/4] tcp: defer regular ACK while processing socket backlog
    https://git.kernel.org/netdev/net-next/c/133c4c0d3717

You are awesome, thank you!
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