From: Eliezer Tamir <eliezer.tamir@linux.intel.com>
To: Eric Dumazet <eric.dumazet@gmail.com>
Cc: David 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>,
Ben Hutchings <bhutchings@solarflare.com>,
Andi Kleen <andi@firstfloor.org>, HPA <hpa@zytor.com>,
Eilon Greenstien <eilong@broadcom.com>,
Or Gerlitz <or.gerlitz@gmail.com>,
Amir Vadai <amirv@mellanox.com>,
Alex Rosenbaum <alexr@mellanox.com>,
Avner Ben Hanoch <avnerb@mellanox.com>,
Or Kehati <ork@mellanox.com>,
sockperf-dev@googlegroups.com,
Eliezer Tamir <eliezer@tamir.org.il>
Subject: Re: [PATCH v3 net-next 3/4] net: change sysctl_net_ll_poll into an unsigned int
Date: Thu, 13 Jun 2013 18:36:00 +0300 [thread overview]
Message-ID: <51B9E6E0.8040208@linux.intel.com> (raw)
In-Reply-To: <1371137471.3252.110.camel@edumazet-glaptop>
On 13/06/2013 18:31, Eric Dumazet wrote:
> On Thu, 2013-06-13 at 17:46 +0300, Eliezer Tamir wrote:
>> +extern unsigned int sysctl_net_ll_poll __read_mostly;
>>
>
> Oh well, you re-introduce the overflow
>
> hint : you defined
>
> #define USECS_TO_NS(us) (us << 10)
ouch!
(thanks)
WARNING: multiple messages have this Message-ID (diff)
From: Eliezer Tamir <eliezer.tamir@linux.intel.com>
To: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Willem de Bruijn <willemb@google.com>,
Or Kehati <ork@mellanox.com>, Or Gerlitz <or.gerlitz@gmail.com>,
e1000-devel@lists.sourceforge.net, netdev@vger.kernel.org,
HPA <hpa@zytor.com>, Amir Vadai <amirv@mellanox.com>,
Jesse Brandeburg <jesse.brandeburg@intel.com>,
Alex Rosenbaum <alexr@mellanox.com>,
linux-kernel@vger.kernel.org, sockperf-dev@googlegroups.com,
Avner Ben Hanoch <avnerb@mellanox.com>,
Andi Kleen <andi@firstfloor.org>,
Eliezer Tamir <eliezer@tamir.org.il>,
Ben Hutchings <bhutchings@solarflare.com>,
Eilon Greenstien <eilong@broadcom.com>,
David Miller <davem@davemloft.net>
Subject: Re: [PATCH v3 net-next 3/4] net: change sysctl_net_ll_poll into an unsigned int
Date: Thu, 13 Jun 2013 18:36:00 +0300 [thread overview]
Message-ID: <51B9E6E0.8040208@linux.intel.com> (raw)
In-Reply-To: <1371137471.3252.110.camel@edumazet-glaptop>
On 13/06/2013 18:31, Eric Dumazet wrote:
> On Thu, 2013-06-13 at 17:46 +0300, Eliezer Tamir wrote:
>> +extern unsigned int sysctl_net_ll_poll __read_mostly;
>>
>
> Oh well, you re-introduce the overflow
>
> hint : you defined
>
> #define USECS_TO_NS(us) (us << 10)
ouch!
(thanks)
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next prev parent reply other threads:[~2013-06-13 15:36 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-13 14:46 [PATCH v3 net-next 0/4] net: low latency sockets follow ups Eliezer Tamir
2013-06-13 14:46 ` Eliezer Tamir
2013-06-13 14:46 ` [PATCH v3 net-next 1/4] net: convert low latency sockets to sched_clock() Eliezer Tamir
2013-06-13 14:46 ` Eliezer Tamir
2013-06-13 14:46 ` [PATCH v3 net-next 2/4] net: remove NET_LL_RX_POLL config menue Eliezer Tamir
2013-06-13 14:46 ` Eliezer Tamir
2013-06-13 14:46 ` [PATCH v3 net-next 3/4] net: change sysctl_net_ll_poll into an unsigned int Eliezer Tamir
2013-06-13 14:46 ` Eliezer Tamir
2013-06-13 15:31 ` Eric Dumazet
2013-06-13 15:31 ` Eric Dumazet
2013-06-13 15:36 ` Eliezer Tamir [this message]
2013-06-13 15:36 ` Eliezer Tamir
2013-06-13 14:46 ` [PATCH v3 net-next 4/4] net: add socket option for low latency polling Eliezer Tamir
2013-06-13 14:46 ` Eliezer Tamir
2013-06-13 14:49 ` [PATCH] sockperf: add SO_LL socketop support Eliezer Tamir
2013-06-13 14:49 ` Eliezer Tamir
2013-06-13 15:03 ` Eliezer Tamir
2013-06-13 15:03 ` Eliezer Tamir
2013-06-13 15:04 ` [PATCH corrected v2 sockperf] " Eliezer Tamir
2013-06-13 15:04 ` Eliezer Tamir
2013-06-14 0:43 ` [PATCH v3 net-next 0/4] net: low latency sockets follow ups David Miller
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