Date: Tue, 16 Oct 2012 16:47:33 +0400 From: Gleb Smirnoff <glebius@FreeBSD.org> To: Ryan Stone <rysto32@gmail.com> Cc: "Alexander V. Chernikov" <melifaro@FreeBSD.org>, Jack Vogel <jfvogel@gmail.com>, net@FreeBSD.org Subject: Re: ixgbe & if_igb RX ring locking Message-ID: <20121016124733.GC89655@glebius.int.ru> In-Reply-To: <CAFMmRNy1h86ZXAH4oK%2BLOK6_VeTsbo=d6oYk669bisKfHbJ56A@mail.gmail.com> References: <5079A9A1.4070403@FreeBSD.org> <20121015162926.GV89655@FreeBSD.org> <CAFMmRNxT=GWxc6r7B81ENjzwJmfea3016Sh-DxJEGBwybM0QwQ@mail.gmail.com> <507D4F11.2030704@FreeBSD.org> <CAFMmRNy1h86ZXAH4oK%2BLOK6_VeTsbo=d6oYk669bisKfHbJ56A@mail.gmail.com>
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On Tue, Oct 16, 2012 at 08:40:47AM -0400, Ryan Stone wrote: R> > Are you using stock ixgbe driver? R> R> Pay no attention to the line numbers behind the curtain. :) R> R> I don't believe that I've changed the locking order at all in the R> driver, but you are right, that wasn't taken from the stock driver. Can you please provide hints how can SIOCADDMULTI lead to obtaining RX lock in the stock driver? Sorry if I miss obvious. -- Totus tuus, Glebius.
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