From: Eliezer Tamir <eliezer.tamir@linux.intel.com>
To: Tom Herbert <therbert@google.com>
Cc: Stephen Hemminger <stephen@networkplumber.org>,
Eliezer Tamir <eliezer.tamir@linux.jf.intel.com>,
linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
Dave Miller <davem@davemloft.net>,
Jesse Brandeburg <jesse.brandeburg@intel.com>,
e1000-devel@lists.sourceforge.net,
Willem de Bruijn <willemb@google.com>,
Andi Kleen <andi@firstfloor.org>, HPA <hpa@zytor.com>,
Eliezer Tamir <eliezer@tamir.org.il>
Subject: Re: [RFC PATCH 0/5] net: low latency Ethernet device polling
Date: Wed, 27 Feb 2013 21:17:17 +0200 [thread overview]
Message-ID: <512E5BBD.2040803@linux.intel.com> (raw)
In-Reply-To: <CA+mtBx85G3qD2_QP709kOMERP9T8v1W+ZNj12qnZWg_kALQtLg@mail.gmail.com>
On 27/02/2013 20:47, Tom Herbert wrote:
> On Wed, Feb 27, 2013 at 10:13 AM, Stephen Hemminger
> <stephen@networkplumber.org> wrote:
>>
>> Have you looked at netmap? Seems like a cleaner user API for this.
>>
> That might be a bit orthogonal to this. I believe the intent it to
> allow spin polling from socket calls without API change.
Exactly.
BTW, an interesting alternative to netmap would be to map a VF into
userspace. (you would need to pre-allocate DMA memory regions and all of
that RDMA-like stuff)
next prev parent reply other threads:[~2013-02-27 19:17 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-27 17:55 [RFC PATCH 0/5] net: low latency Ethernet device polling Eliezer Tamir
2013-02-27 17:55 ` [RFC PATCH 1/5] net: implement support for low latency socket polling Eliezer Tamir
2013-03-03 18:35 ` Eric Dumazet
2013-03-03 19:21 ` Andi Kleen
2013-03-03 21:20 ` Eric Dumazet
2013-03-04 3:55 ` Andi Kleen
2013-03-04 8:43 ` Eliezer Tamir
2013-03-04 14:52 ` Eric Dumazet
2013-03-04 15:28 ` Eliezer Tamir
2013-03-04 16:15 ` Eric Dumazet
2013-03-04 7:23 ` Cong Wang
2013-03-05 16:43 ` Ben Hutchings
2013-03-05 16:43 ` Ben Hutchings
2013-03-05 17:15 ` Eliezer Tamir
2013-03-05 19:57 ` David Miller
2013-03-05 19:55 ` David Miller
2013-03-05 20:03 ` H. Peter Anvin
2013-03-05 20:03 ` H. Peter Anvin
2013-02-27 17:56 ` [RFC PATCH 2/5] tcp: add TCP support for low latency receive poll Eliezer Tamir
2013-03-05 17:13 ` Ben Hutchings
2013-03-05 17:13 ` Ben Hutchings
2013-02-27 17:56 ` [RFC PATCH 3/5] ixgbe: Add support for ndo_ll_poll Eliezer Tamir
2013-02-27 18:41 ` Eric Dumazet
2013-02-27 19:20 ` Eliezer Tamir
2013-03-05 17:26 ` Ben Hutchings
2013-03-05 17:26 ` Ben Hutchings
2013-03-05 17:28 ` Ben Hutchings
2013-03-05 17:28 ` Ben Hutchings
2013-03-05 17:36 ` Eric Dumazet
2013-03-05 17:36 ` Eric Dumazet
2013-02-27 17:56 ` [RFC PATCH 4/5] ixgbe: add extra stats " Eliezer Tamir
2013-02-27 17:56 ` [RFC PATCH 5/5] ixgbe: kprobes latency test module Eliezer Tamir
2013-02-27 18:07 ` [RFC PATCH 0/5] net: low latency Ethernet device polling Eliezer Tamir
2013-02-27 18:07 ` Eliezer Tamir
2013-02-27 18:13 ` Stephen Hemminger
2013-02-27 18:47 ` Tom Herbert
2013-02-27 19:17 ` Eliezer Tamir [this message]
2013-03-04 22:34 ` Ben Hutchings
2013-02-27 19:58 ` Rick Jones
2013-02-27 20:40 ` Eliezer Tamir
2013-02-27 21:42 ` Ben Greear
2013-02-28 8:38 ` Eliezer Tamir
2013-03-01 21:24 ` David Miller
2013-03-01 22:57 ` Tom Herbert
2013-03-02 17:02 ` Eliezer Tamir
2013-03-04 7:37 ` Cong Wang
2013-03-04 7:37 ` Cong Wang
2013-03-04 8:19 ` Eliezer Tamir
2013-03-04 8:46 ` Eliezer Tamir
2013-03-04 17:19 ` Stephen Hemminger
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