Netdev Archive on
help / color / mirror / Atom feed
From: Menglong Dong <>
To: Jon Maloy <>
Cc:, David Miller <>,
	Jakub Kicinski <>,
	LKML <>,
	netdev <>,,
	Menglong Dong <>,
	Zeal Robot <>
Subject: Re: [PATCH net-next] net: tipc: fix FB_MTU eat two pages
Date: Tue, 8 Jun 2021 19:54:12 -0700	[thread overview]
Message-ID: <20210609025412.GA58348@www> (raw)
In-Reply-To: <>

On Tue, Jun 08, 2021 at 06:37:38PM -0400, Jon Maloy wrote:
> I spent a little more time looking into this. I think the best we can do is
> to keep FB_MTU internal to msg.c, and then add an outline function to msg.c
> that can be used by bcast.c. The way it is used is never time critical.
> I also see that we could need a little cleanup around this. There is a
> redundant align() function that should be removed and replaced with the
> global ALIGN() macro.
> Even tipc_buf_acquire() should use this macro instead of the explicit method
> that is used now.
> In general, I stongly dislike conditional code, and it is not necessary in
> this function. If we redefine the non-crypto BUF_TAILROOM to 0 instead of 16
> (it is not used anywhere else) we could get rid of this too.
> But I leave that to you. If you only fix the FB_MTU macro I am content.

Yeah, I think I can handle it, just leave it to me.

(finger heart :/)
Menglong Dong

  reply	other threads:[~2021-06-09  2:55 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-04  7:44 menglong8.dong
2021-06-04 19:20 ` Jon Maloy
2021-06-05  1:28   ` Menglong Dong
2021-06-05 14:25     ` Jon Maloy
2021-06-06 14:40       ` Menglong Dong
2021-06-07 12:51       ` Menglong Dong
2021-06-08 22:37         ` Jon Maloy
2021-06-09  2:54           ` Menglong Dong [this message]
2021-06-09  7:34             ` Jon Maloy
2021-06-09 10:53               ` Menglong Dong

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:

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20210609025412.GA58348@www \ \ \ \ \ \ \ \ \ \ \
    --subject='Re: [PATCH net-next] net: tipc: fix FB_MTU eat two pages' \

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).