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Date: Mon, 12 Jan 2015 17:55:15 +0300
From: Gleb Smirnoff <glebius@FreeBSD.org>
To: "Alexander V. Chernikov" <melifaro@FreeBSD.org>
Subject: Re: svn commit: r276844 - head/sys/netinet6
Message-ID: <20150112145515.GN15484@FreeBSD.org>
References: <201501081802.t08I26nA010368@svn.freebsd.org>
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On Thu, Jan 08, 2015 at 06:02:06PM +0000, Alexander V. Chernikov wrote:
A> Author: melifaro
A> Date: Thu Jan  8 18:02:05 2015
A> New Revision: 276844
A> URL: https://svnweb.freebsd.org/changeset/base/276844
A> 
A> Log:
A>   * Use newly-created nd6_grab_holdchain() function to retrieve lle
A>     hold mbuf chain instead of calling full-blown nd6_output_lle()
A>     for each packet. This simplifies both callers and nd6_output_lle()
A>     implementation.
A>   * Make nd6_output_lle() static and remove now-unused lle and chain
A>     arguments.
A>   * Rename nd6_output_flush() -> nd6_flush_holdchain() to be consistent.
A>   * Move all pre-send transmit hooks to newly-created nd6_output_ifp().
A>     Now nd6_output(), nd6_output_lle() and nd6_flush_holdchain() are using
A>     it to send mbufs to if_output.
A>   * Remove SeND hook from nd6_na_input() because it was implemented
A>     incorrectly since the beginning (r211501):
A>     - it tagged initial input mbuf (m) instead of m_hold
A>     - tagging _all_ mbufs in holdchain seems to be wrong anyway.

Thanks that you gathered into one place all instances of

	ifp->if_output(origifp, ...
	^^^            ^^^^^^^

But this extremely ugly place still needs to be fixed :)

-- 
Totus tuus, Glebius.