From: Eliezer Tamir <eliezer.tamir@linux•intel.com>
To: Eric Dumazet <eric.dumazet@gmail•com>
Cc: Dave Miller <davem@davemloft•net>,
linux-kernel@vger•kernel.org, netdev@vger•kernel.org,
Jesse Brandeburg <jesse.brandeburg@intel•com>,
Don Skidmore <donald.c.skidmore@intel•com>,
e1000-devel@lists•sourceforge.net,
Willem de Bruijn <willemb@google•com>,
Andi Kleen <andi@firstfloor•org>, HPA <hpa@zytor•com>,
Eilon Greenstien <eilong@broadcom•com>,
Or Gerlitz <or.gerlitz@gmail•com>,
Alex Rosenbaum <alexr@mellanox•com>,
Eliezer Tamir <eliezer@tamir•org.il>
Subject: Re: [PATCH v5 net-next 1/5] net: add napi_id and hash
Date: Tue, 28 May 2013 16:41:08 +0300 [thread overview]
Message-ID: <51A4B3F4.9000006@linux.intel.com> (raw)
In-Reply-To: <1369748280.3301.534.camel@edumazet-glaptop>
On 28/05/2013 16:38, Eric Dumazet wrote:
> On Tue, 2013-05-28 at 11:03 +0300, Eliezer Tamir wrote:
>
>> With an atomic we don't need the RTNL in any of the napi_id functions.
>> One less thing to worry about when we try to remove the RTNL.
>
> OK but we'll need something to protect the lists against concurrent
> insert/deletes.
>
> A spinlock or a mutex.
OK
next prev parent reply other threads:[~2013-05-28 13:41 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-27 7:43 [PATCH v5 net-next 0/5] net: low latency Ethernet device polling Eliezer Tamir
2013-05-27 7:44 ` [PATCH v5 net-next 1/5] net: add napi_id and hash Eliezer Tamir
2013-05-28 0:28 ` Eric Dumazet
2013-05-28 8:03 ` Eliezer Tamir
2013-05-28 13:38 ` Eric Dumazet
2013-05-28 13:41 ` Eliezer Tamir [this message]
2013-05-27 7:44 ` [PATCH v5 net-next 2/5] net: implement support for low latency socket polling Eliezer Tamir
2013-05-28 0:26 ` Eric Dumazet
2013-05-28 8:04 ` Eliezer Tamir
2013-05-27 7:44 ` [PATCH v5 net-next 3/5] tcp: add TCP support for low latency receive poll Eliezer Tamir
2013-05-28 0:36 ` Eric Dumazet
2013-05-28 8:26 ` Eliezer Tamir
2013-05-28 12:15 ` Eliezer Tamir
2013-05-28 13:44 ` Eric Dumazet
2013-05-27 7:44 ` [PATCH v5 net-next 4/5] ixgbe: Add support for ndo_ll_poll Eliezer Tamir
2013-05-27 7:44 ` [PATCH v5 net-next 5/5] ixgbe: add extra stats " Eliezer Tamir
2013-05-28 0:35 ` [PATCH v5 net-next 0/5] net: low latency Ethernet device polling Eric Dumazet
2013-05-28 8:29 ` Eliezer Tamir
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