Date: Sun, 22 Feb 2015 19:26:03 +0000 From: Bruce Simpson <bms@fastmail.net> To: Gleb Smirnoff <glebius@FreeBSD.org> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r279028 - in head/usr.sbin: . ifmcstat Message-ID: <54EA2D4B.3080501@fastmail.net> In-Reply-To: <20150221005051.GT15484@FreeBSD.org> References: <201502192242.t1JMgY3e045902@svn.freebsd.org> <54E6A68B.1090609@fastmail.net> <20150221005051.GT15484@FreeBSD.org>
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On 21/02/2015 00:50, Gleb Smirnoff wrote: > > > May be you refer to code that was always under #if 0, disabled due to > difficulty to go through RB-trees via kvm(3)? My bad - yes - this code was unfinished as of SVN rev 192923, it seems I ran into problems with RB-tree walks through KREAD(). To implement this as a sysctl, one might copy the backend implementation of getsourcefilter(3) and work from there, specifically the internal IP_MSFILTER socket option. Bruce
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