linux-kernel - Re: [PATCH RFC net-next] net: epoll support for busy poll

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Message-ID: <20130823203656.GA474@dcvr.yhbt.net>
Date:	Fri, 23 Aug 2013 20:36:56 +0000
From:	Eric Wong <normalperson@...t.net>
To:	Eliezer Tamir <eliezer.tamir@...ux.intel.com>
Cc:	David Miller <davem@...emloft.net>, linux-kernel@...r.kernel.org,
	netdev@...r.kernel.org, e1000-devel@...ts.sourceforge.net,
	Eilon Greenstein <eilong@...adcom.com>,
	Amir Vadai <amirv@...lanox.com>,
	Eric Dumazet <erdnetdev@...il.com>,
	Willem de Bruijn <willemb@...gle.com>,
	Eliezer Tamir <eliezer@...ir.org.il>
Subject: Re: [PATCH RFC net-next] net: epoll support for busy poll

Eliezer Tamir <eliezer.tamir@...ux.intel.com> wrote:
> I'm not sure I understand your claim that epoll has a higher latency
> than poll.

Nevermind, I usually live in an EPOLLONESHOT bubble so I use more
epoll_ctl than "normal" epoll apps :x

Anyways, good to know epoll wins over poll.  Thanks.
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