netdev - Re: FlameGraph of mlx4 early drop with order-0 pages

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Message-ID: <20160417192432.70c893fc@redhat.com>
Date:	Sun, 17 Apr 2016 19:24:32 +0200
From:	Jesper Dangaard Brouer <brouer@...hat.com>
To:	Mel Gorman <mgorman@...hsingularity.net>
Cc:	linux-mm <linux-mm@...ck.org>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	Brenden Blanco <bblanco@...mgrid.com>, tom@...bertland.com,
	alexei.starovoitov@...il.com, ogerlitz@...lanox.com,
	daniel@...earbox.net, eric.dumazet@...il.com, ecree@...arflare.com,
	john.fastabend@...il.com, tgraf@...g.ch, johannes@...solutions.net,
	brouer@...hat.com
Subject: Re: FlameGraph of mlx4 early drop with order-0 pages

On Sun, 17 Apr 2016 14:23:57 +0100
Mel Gorman <mgorman@...hsingularity.net> wrote:

> > Signing off, heading for the plane soon... see you at MM-summit!  
> 
> Indeed and we'll slap some sort of plan together. If there is a slot free,
> we might spend 15-30 minutes on it. Failing that, we'll grab a table
> somewhere. We'll see how far we can get before considering a page-recycle
> layer that preserves cache coherent state.

We have a plenum slot tomorrow between 16:00-16:30, called "Generic
Page Pool Facility".

I'm at the Marriott now. I'm wearing my Red Hat/fedora, so I should be
easy to spot... ;-)

-- 
Best regards,
  Jesper Dangaard Brouer
  MSc.CS, Principal Kernel Engineer at Red Hat
  Author of http://www.iptv-analyzer.org
  LinkedIn: http://www.linkedin.com/in/brouer