Re: [PATCH net] tcp: allow again tcp_disconnect() when threads are waiting

[Paolo Abeni <pabeni@redhat.com>]

On Tue, 2023-10-10 at 18:45 +0200, Paolo Abeni wrote:
> > On Tue, 2023-10-10 at 18:21 +0200, Eric Dumazet wrote:
> > [...]
> > 
> > > > > > @@ -3092,6 +3092,7 @@ int tcp_disconnect(struct sock *sk, int flags)
> > > > > >                 sk->sk_frag.offset = 0;
> > > > > >         }
> > > > > >         sk_error_report(sk);
> > > > > > +       sk->sk_disconnects++;
> > > > 
> > > > Should we perform this generically, from the caller ?
> > 
> > Ok, I'll do that in v2.

I have to touch both calls site in __inet_stream_connect(), and the
patch will still touch both mptcp and tcp disconnect - reverting the
bits from 4faeee0cf8a5. The patch will not be smaller, but the
resulting fix will centralized in single place. I guess it's still
worthy.

Cheers,

Paolo