From: David Miller <davem@davemloft.net>
To: msmith@cbnco.com
Cc: netdev@vger.kernel.org
Subject: Re: [PATCH] Disable rp_filter for IPsec packets
Date: Tue, 15 Mar 2011 16:35:52 -0700 (PDT) [thread overview]
Message-ID: <20110315.163552.183047357.davem@davemloft.net> (raw)
In-Reply-To: <Pine.LNX.4.64.1103151913340.28997@juice.ott.cti.com>
From: Michael Smith <msmith@cbnco.com>
Date: Tue, 15 Mar 2011 19:21:29 -0400 (EDT)
> On Mon, 14 Mar 2011, David Miller wrote:
>
>> > David Miller wrote:
>> >
>> >> Existing arguments might be large enough to carry more than one piece
>> >> of information :-)
>> >
>> > If it's encoded into another argument, would there be more overhead
>> > from bit-shifting it out than you'd save by losing an argument?
>>
>> It sure will if it's the different between the argument being passed
>> in a register vs. on the stack.
>
> I have a patch to replace u32 mark with an sk_buff. The mark is in the
> sk_buff already, and so is the secpath field I need. Would that be
> acceptable? I can hold off until the merge window is over.
Sounds good, and yes please wait until after the merge window.
prev parent reply other threads:[~2011-03-15 23:35 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-14 21:14 [PATCH] Disable rp_filter for IPsec packets Michael Smith
2011-03-14 21:25 ` David Miller
2011-03-14 21:29 ` Michael Smith
2011-03-14 21:41 ` David Miller
2011-03-14 22:11 ` Michael Smith
2011-03-14 22:14 ` David Miller
2011-03-14 22:23 ` Michael Smith
2011-03-14 22:27 ` David Miller
2011-03-15 23:21 ` Michael Smith
2011-03-15 23:35 ` David Miller [this message]
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