These patches from the MPTCP tree rework forward memory allocation for
MPTCP (with some supporting changes in the net core), and also clean up
an unused function parameter.


Patch 1 updates TCP code but does not change any behavior, and creates
some macros for reclaim thresholds that will be reused in the MPTCP
code.

Patch 2 adds sk_forward_alloc_get() to the networking core to support
MPTCP's forward allocation with the diag interface.

Patch 3 reworks forward memory for MPTCP.

Patch 4 removes an unused arg and has no functional changes.


Geliang Tang (1):
  mptcp: drop unused sk in mptcp_push_release

Paolo Abeni (3):
  tcp: define macros for a couple reclaim thresholds
  net: introduce sk_forward_alloc_get()
  mptcp: allocate fwd memory separately on the rx and tx path

 include/net/sock.h   |  20 +++-
 net/ipv4/af_inet.c   |   2 +-
 net/ipv4/inet_diag.c |   2 +-
 net/mptcp/protocol.c | 234 ++++++++++++++++++-------------------------
 net/mptcp/protocol.h |  15 +--
 net/sched/em_meta.c  |   2 +-
 6 files changed, 120 insertions(+), 155 deletions(-)


base-commit: 06338ceff92510544a732380dbb2d621bd3775bf
-- 
2.33.1

Hello:

This series was applied to netdev/net-next.git (master)
by Jakub Kicinski <kuba@kernel.org>:

On Tue, 26 Oct 2021 16:29:12 -0700 you wrote:
> These patches from the MPTCP tree rework forward memory allocation for
> MPTCP (with some supporting changes in the net core), and also clean up
> an unused function parameter.
> 
> 
> Patch 1 updates TCP code but does not change any behavior, and creates
> some macros for reclaim thresholds that will be reused in the MPTCP
> code.
> 
> [...]

Here is the summary with links:
  - [net-next,1/4] tcp: define macros for a couple reclaim thresholds
    https://git.kernel.org/netdev/net-next/c/5823fc96d754
  - [net-next,2/4] net: introduce sk_forward_alloc_get()
    https://git.kernel.org/netdev/net-next/c/292e6077b040
  - [net-next,3/4] mptcp: allocate fwd memory separately on the rx and tx path
    https://git.kernel.org/netdev/net-next/c/6511882cdd82
  - [net-next,4/4] mptcp: drop unused sk in mptcp_push_release
    https://git.kernel.org/netdev/net-next/c/b8e0def397d7

You are awesome, thank you!
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