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Date:      Mon, 18 Mar 2019 16:09:43 -0700
From:      Gleb Smirnoff <glebius@freebsd.org>
To:        "Andrey V. Elsukov" <ae@freebsd.org>
Cc:        src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org
Subject:   Re: svn commit: r345274 - in head: sbin/ipfw sys/conf sys/modules/ipfw_nat64 sys/netinet6 sys/netpfil/ipfw/nat64
Message-ID:  <20190318230943.GR3562@FreeBSD.org>
In-Reply-To: <201903181259.x2ICx94D013948@repo.freebsd.org>
References:  <201903181259.x2ICx94D013948@repo.freebsd.org>

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  Hi,

On Mon, Mar 18, 2019 at 12:59:09PM +0000, Andrey V. Elsukov wrote:
A> Author: ae
A> Date: Mon Mar 18 12:59:08 2019
A> New Revision: 345274
A> URL: https://svnweb.freebsd.org/changeset/base/345274
A> 
A> Log:
A>   Update NAT64LSN implementation:
...
A>   o ConcurrencyKit and epoch(9) is used to make NAT64LSN lockless on fast path.

Why did you create a separate epoch? All the pfil hooks already run at network
epoch.

-- 
Gleb Smirnoff



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