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From: Roland Dreier <rdreier@cisco.com>
To: Christoph Lameter <cl@linux-foundation.org>
Cc: David Miller <davem@davemloft.net>,
	netdev@vger.kernel.org, yosefe@Voltaire.COM
Subject: Re: IPoIB: Fix multicast packet drops before join is complete
Date: Fri, 05 Jun 2009 14:13:25 -0700	[thread overview]
Message-ID: <adabpp2v0y2.fsf@cisco.com> (raw)
In-Reply-To: <alpine.DEB.1.10.0906051444360.29918@gentwo.org> (Christoph Lameter's message of "Fri, 5 Jun 2009 15:17:26 -0400 (EDT)")


 > This is actually better than IPoIB there is nothing before
 > the initial traffic that arrives. In the IPoIB case 3 packets arrive
 > suggesting to the other side that the link is okay.

So maybe we should drop the *oldest* packet on queue overflow?  Would
that make things better?

 - R.

  parent reply	other threads:[~2009-06-05 21:22 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-06-02 14:49 IPoIB: Fix multicast packet drops before join is complete Christoph Lameter
2009-06-04  5:41 ` David Miller
2009-06-04 14:28   ` Or Gerlitz
2009-06-04 15:52   ` Christoph Lameter
2009-06-04 22:30     ` David Miller
2009-06-05 14:18       ` Christoph Lameter
2009-06-05 16:56         ` Roland Dreier
2009-06-05 19:17           ` Christoph Lameter
2009-06-05 21:12             ` Roland Dreier
2009-06-06  1:17               ` David Miller
2009-06-05 21:13             ` Roland Dreier [this message]
2009-06-08 15:16               ` Christoph Lameter
2009-06-06  1:16         ` David Miller
2009-06-08 15:20           ` Christoph Lameter
2009-06-08 21:29             ` David Miller
2009-06-09 20:52               ` Roland Dreier
2009-06-10  0:45                 ` David Miller
2009-06-10  3:55                   ` Roland Dreier
2009-06-10  4:57                     ` David Miller
2009-06-10  5:04                       ` Roland Dreier
2009-06-10  5:12                         ` David Miller
2009-06-10 10:18                           ` Or Gerlitz
2009-06-10 12:01                             ` David Miller
2009-06-11 11:45                               ` Or Gerlitz
2009-06-11 11:57                                 ` David Miller
2009-06-11 15:07                       ` Christoph Lameter
2009-06-11 23:58                         ` David Miller
2009-06-12 14:17                           ` Christoph Lameter
2009-06-05 16:54       ` Roland Dreier

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