[MPTCP] Re: [PATCH v3 mptcp-next 0/4] mptcp: re-enable snd buf autotune

[Mat Martineau <mathew.j.martineau at linux.intel.com>]

[-- Attachment #1: Type: text/plain, Size: 1277 bytes --]


On Tue, 12 Jan 2021, Paolo Abeni wrote:

> WRT to the previous iteration, this clean-up patch 2/4 dropping the
> left over 'use_backup' field, as suggested by Mat. No other change
>
> Relevant bits from the previous cover letter:
>
> There are still some sporadic self-test failures for assimetric links.
> Looks like they are caused by retransmissions/receiver dropping packets
> due to MPTCP level OoO check.
>
> I'll try to address that asap, but I still consider this series for
> inclusion, so that it can stage a bit in the export branch.
>
> Note: the last patch re-introduces the workqueue usage for the datapath (yes,
> it makes me feel sick, sad and tired :(. I was unable to avoid it.
>
>
> Paolo Abeni (4):
>  mptcp: always graft subflow socket to parent.
>  mptcp: re-enable sndbuf autotune
>  mptcp: do not queue excessive data on subflows.
>  mptcp: schedule work for better snd subflow selection
>
> net/mptcp/protocol.c | 104 +++++++++++++++++--------------------------
> net/mptcp/protocol.h |  20 +++++++++
> net/mptcp/subflow.c  |  13 +++++-
> 3 files changed, 73 insertions(+), 64 deletions(-)
>
> -- 
> 2.26.2

Thanks Paolo. I think v3 of the series looks good to stage on the export 
branch.

--
Mat Martineau
Intel