Re: [PATCH mptcp-next v6 0/5] BPF path manager, part 6

[Geliang Tang <geliang@kernel.org>]

Hi Matt,

On Tue, 2025-04-08 at 20:13 +0200, Matthieu Baerts wrote:
> Hi Geliang,
> 
> On 28/03/2025 05:01, Geliang Tang wrote:
> > From: Geliang Tang <tanggeliang@kylinos.cn>
> > 
> > v6:
> >  - squash accept_new_subflow patches into one.
> >  - change "pm->subflows == subflows_max - 1" to
> > 	pm->subflows + 1 == subflows_max.
> >  - not to call accept_new_subflow under the PM lock.
> >  - add mptcp_pm_accept_subflow helpers.
> >  - drop READ_ONCE in mptcp_pm_worker.
> >  - clear all the pm status flags once in mptcp_pm_worker.
> 
> Thank you for the new version.
> 
> FYI, I'm still thinking about how to handle PM lock should be
> handled. I
> will come back to you later. I might suggest a new version with some
> modifications if that's OK, that might be easier.

Thanks for helping me think about this part around the PM lock. Look
forward to your feedback.

-Geliang

> 
> Cheers,
> Matt