[PATCH mptcp-next v4 0/2] Squash to "implement mptcp read_sock" v8

[Geliang Tang <geliang@kernel.org>]

From: Geliang Tang <tanggeliang@kylinos.cn>

v4:
 - No need to handle "SOCK_DONE" in MPTCP, drop "SOCK_DONE" checks in
   mptcp_recvmsg and mptcp_splice_read.

v3:
 - rename mptcp_recv_should_stop to tcp_recv_should_stop and use it for
   TCP too.

v2:
 - use mptcp_recv_should_stop instead of
                if (sk->sk_err ||
                    sk->sk_state == TCP_CLOSE ||
                    (sk->sk_shutdown & RCV_SHUTDOWN) ||
                    !timeo ||
                    signal_pending(current))
  in mptcp_recvmsg.

 - use mptcp_recv_should_stop instead of
                if (sk->sk_err || sk->sk_state == TCP_CLOSE ||
                    (sk->sk_shutdown & RCV_SHUTDOWN) ||
                    signal_pending(current))
   in mptcp_splice_read.

v1:
 Drop "shutdown" parameter of mptcp_recv_should_stop.

Based-on: <cover.1752045499.git.tanggeliang@kylinos.cn>

Geliang Tang (2):
  Squash to "mptcp: add recv_should_stop helper"
  Squash to "mptcp: implement .splice_read"

 include/net/tcp.h    | 23 ++++++++++++++
 net/ipv4/tcp.c       | 73 +++++++-----------------------------------
 net/mptcp/protocol.c | 75 +++++++++++++++-----------------------------
 3 files changed, 59 insertions(+), 112 deletions(-)

-- 
2.48.1