linux-kernel - Re: [PATCH v9 net-next 2/7] net: add low latency socket poll

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <CA+FuTSevn9Tv41tcoWK7+w6ePEu3woy20GOrWY3rwOPZUhF6kQ@mail.gmail.com>
Date:	Wed, 5 Jun 2013 11:28:24 -0400
From:	Willem de Bruijn <willemb@...gle.com>
To:	Eric Dumazet <eric.dumazet@...il.com>
Cc:	Eliezer Tamir <eliezer.tamir@...ux.intel.com>,
	David Miller <davem@...emloft.net>,
	linux-kernel <linux-kernel@...r.kernel.org>,
	netdev@...r.kernel.org,
	Jesse Brandeburg <jesse.brandeburg@...el.com>,
	Don Skidmore <donald.c.skidmore@...el.com>,
	e1000-devel <e1000-devel@...ts.sourceforge.net>,
	Ben Hutchings <bhutchings@...arflare.com>,
	Andi Kleen <andi@...stfloor.org>, HPA <hpa@...or.com>,
	Eilon Greenstien <eilong@...adcom.com>,
	Or Gerlitz <or.gerlitz@...il.com>,
	Amir Vadai <amirv@...lanox.com>,
	Eliezer Tamir <eliezer@...ir.org.il>
Subject: Re: [PATCH v9 net-next 2/7] net: add low latency socket poll

On Wed, Jun 5, 2013 at 9:23 AM, Eric Dumazet <eric.dumazet@...il.com> wrote:
> On Wed, 2013-06-05 at 13:34 +0300, Eliezer Tamir wrote:
>> Adds an ndo_ll_poll method and the code that supports it.
>> This method can be used by low latency applications to busy-poll
>> Ethernet device queues directly from the socket code.
>> sysctl_net_ll_poll controls how many microseconds to poll.
>> Default is zero (disabled).
>> Individual protocol support will be added by subsequent patches.
>>
>> Signed-off-by: Alexander Duyck <alexander.h.duyck@...el.com>
>> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@...el.com>
>> Tested-by: Willem de Bruijn <willemb@...gle.com>
>> Signed-off-by: Eliezer Tamir <eliezer.tamir@...ux.intel.com>
>> ---
>
> Are you sure this version was tested by Willem ?

I hadn't tested the latest revisions, indeed. Am testing this one right now.

> Acked-by: Eric Dumazet <edumazet@...gle.com>
>
>
>
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/