From: Christoph Hellwig <hch@lst.de>
To: Sagi Grimberg <sagi@grimberg.me>
Cc: Keith Busch <kbusch@kernel.org>,
Mark Wunderlich <mark.wunderlich@intel.com>,
Anil Vasudevan <anil.vasudevan@intel.com>,
Christoph Hellwig <hch@lst.de>,
linux-nvme@lists.infradead.org
Subject: Re: [PATCH 1/2] nvme-tcp: set MSG_SENDPAGE_NOTLAST with MSG_MORE when we have more to send
Date: Wed, 6 May 2020 06:27:34 +0200 [thread overview]
Message-ID: <20200506042734.GA9542@lst.de> (raw)
In-Reply-To: <6abf2183-ea1e-d1e0-360c-5d74b75c3690@grimberg.me>
On Tue, May 05, 2020 at 02:53:40PM -0700, Sagi Grimberg wrote:
>> What I mean is that nvmet_try_send_data and nvmet_try_send_ddgst may set
>> neither MS_MORE nor MSG_EOR. Is that intentional?
>
> nvmet_try_send_data should set MSG_EOR if it doesn't have more to send
> and also nvmet_try_send_ddgst. So its not intentional.
Ok. Can you send it with a little helper like I suggested (probably one
each for host and target) that ensures the right flags are set
everywhere?
_______________________________________________
linux-nvme mailing list
linux-nvme@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-nvme
next prev parent reply other threads:[~2020-05-06 4:27 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-05 5:20 [PATCH 1/2] nvme-tcp: set MSG_SENDPAGE_NOTLAST with MSG_MORE when we have more to send Sagi Grimberg
2020-05-05 5:20 ` [PATCH 2/2] nvmet-tcp: " Sagi Grimberg
2020-05-12 16:13 ` Christoph Hellwig
2020-05-05 6:09 ` [PATCH 1/2] nvme-tcp: " Christoph Hellwig
2020-05-05 6:50 ` Sagi Grimberg
2020-05-05 10:23 ` Christoph Hellwig
2020-05-05 21:53 ` Sagi Grimberg
2020-05-06 4:27 ` Christoph Hellwig [this message]
2020-05-08 0:50 ` Sagi Grimberg
2020-05-08 7:35 ` Christoph Hellwig
2020-05-08 7:38 ` Sagi Grimberg
2020-05-12 16:12 ` Christoph Hellwig
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=20200506042734.GA9542@lst.de \
--to=hch@lst.de \
--cc=anil.vasudevan@intel.com \
--cc=kbusch@kernel.org \
--cc=linux-nvme@lists.infradead.org \
--cc=mark.wunderlich@intel.com \
--cc=sagi@grimberg.me \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox