From: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
To: Xin Long <lucien.xin@gmail.com>
Cc: network dev <netdev@vger.kernel.org>,
linux-sctp@vger.kernel.org, Vlad Yasevich <vyasevich@gmail.com>,
daniel@iogearbox.net, davem@davemloft.net
Subject: Re: [PATCH net-next] sctp: reuse sent_count to avoid retransmitted chunks for RTT measurements
Date: Mon, 10 Oct 2016 19:56:32 +0000 [thread overview]
Message-ID: <20161010195632.GA23201@localhost.localdomain> (raw)
In-Reply-To: <20161010174825.GC2958@localhost.localdomain>
On Mon, Oct 10, 2016 at 02:48:25PM -0300, Marcelo Ricardo Leitner wrote:
> On Sat, Oct 08, 2016 at 11:36:05AM +0800, Xin Long wrote:
> > Now sctp uses chunk->resent to record if a chunk is retransmitted, for
> > RTT measurements with retransmitted DATA chunks. chunk->sent_count was
> > introduced to record how many times one chunk has been sent for prsctp
> > RTX policy before. We actually can know if one chunk is retransmitted
> > by checking chunk->sent_count is greater than 1.
> >
> > This patch is to remove resent from sctp_chunk and reuse sent_count
> > to avoid retransmitted chunks for RTT measurements.
> >
> > Signed-off-by: Xin Long <lucien.xin@gmail.com>
>
> Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Though you may have to resend later, as we are still in merge window and
we shouldn't be posting net-next patches during it.
next prev parent reply other threads:[~2016-10-10 19:56 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-08 3:36 [PATCH net-next] sctp: reuse sent_count to avoid retransmitted chunks for RTT measurements Xin Long
2016-10-10 17:48 ` Marcelo Ricardo Leitner
2016-10-10 19:56 ` Marcelo Ricardo Leitner [this message]
2016-10-13 13:44 ` David Miller
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20161010195632.GA23201@localhost.localdomain \
--to=marcelo.leitner@gmail.com \
--cc=daniel@iogearbox.net \
--cc=davem@davemloft.net \
--cc=linux-sctp@vger.kernel.org \
--cc=lucien.xin@gmail.com \
--cc=netdev@vger.kernel.org \
--cc=vyasevich@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.