linux-kernel - Re: [RFA][PATCH 2/8] netfilter: Remove return values for print

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Message-ID: <1415112379.24560.6.camel@perches.com>
Date:	Tue, 04 Nov 2014 06:46:19 -0800
From:	Joe Perches <joe@...ches.com>
To:	Steven Rostedt <rostedt@...dmis.org>
Cc:	Pablo Neira Ayuso <pablo@...filter.org>,
	linux-kernel@...r.kernel.org, Ingo Molnar <mingo@...nel.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Al Viro <viro@...iv.linux.org.uk>,
	Patrick McHardy <kaber@...sh.net>,
	Jozsef Kadlecsik <kadlec@...ckhole.kfki.hu>,
	netfilter-devel@...r.kernel.org, coreteam@...filter.org
Subject: Re: [RFA][PATCH 2/8] netfilter: Remove return values for
 print_conntrack callbacks

On Tue, 2014-11-04 at 09:31 -0500, Steven Rostedt wrote:
> On Tue, 4 Nov 2014 15:22:36 +0100
> Pablo Neira Ayuso <pablo@...filter.org> wrote:
> > On Tue, Nov 04, 2014 at 08:05:35AM -0500, Steven Rostedt wrote:
> > > On Wed, 29 Oct 2014 17:56:04 -0400 Steven Rostedt <rostedt@...dmis.org> wrote:
> > > > From: "Steven Rostedt (Red Hat)" <rostedt@...dmis.org>
> > > > [ REQUEST FOR ACKS ]
> > > Can any of the netfilter folks give me an Acked-by for this?
> > If Florian's concern were addressed, then:
> Yeah, the change he mentioned was done is 3/8. As that was written by
> Joe Perches, I did some work that he missed and put it before his
> patch, which showed a discrepancy between the two functions. After all
> patches are applied, it should be consistent to his liking.

I think seq_has_overflowed does not need
to be used after every seq_<put/print> call.

It interrupts reading code flow and just
isn't alll that necessary as every operation
before it will be redone anyway.

It should be used before or after a large
blocks though.


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