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From: Krzysztof Kolasa <kkolasa@winsoft.pl>
To: Cong Wang <cwang@twopensource.com>
Cc: Eric Dumazet <eric.dumazet@gmail.com>,
	David Miller <davem@davemloft.net>,
	Eric Dumazet <edumazet@gmail.com>,
	netdev <netdev@vger.kernel.org>
Subject: Re: something is wrong in commit 971f10eca1 - tcp: better TCP_SKB_CB layout to reduce cache line misses
Date: Wed, 15 Oct 2014 22:42:23 +0200	[thread overview]
Message-ID: <543EDC2F.1090604@winsoft.pl> (raw)
In-Reply-To: <CAHA+R7OEvTcZOm-OepWYvGP+pC_CJRoSen351nw8VJGdLTo0uA@mail.gmail.com>

W dniu 15.10.2014 o 22:36, Cong Wang pisze:
> On Wed, Oct 15, 2014 at 3:35 AM, Krzysztof Kolasa <kkolasa@winsoft.pl> wrote:
>> one-line patch not resolve problem, fix created by Cong Wang resolves
>> problem !!!
>>
>> tested on 64bit system and working OK
>>
> So my patch fixes your problem on 64bit but not on 32bit,
> is this correct?
Yes

  reply	other threads:[~2014-10-15 20:42 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-10-12 17:11 something is wrong in commit 971f10eca1 - tcp: better TCP_SKB_CB layout to reduce cache line misses Krzysztof Kolasa
2014-10-12 18:46 ` Eric Dumazet
2014-10-13 23:59   ` Cong Wang
2014-10-14  0:09     ` Cong Wang
2014-10-14 13:25       ` Krzysztof Kolasa
2014-10-14 18:59         ` Cong Wang
2014-10-14 19:03           ` David Miller
     [not found]             ` <CAFrEnehWNzmzZGV-ZGbZF=wJ1q0TjFtB1yG6Dp1yVrJmBj9B7Q@mail.gmail.com>
2014-10-14 20:47               ` David Miller
2014-10-14 21:03                 ` Eric Dumazet
2014-10-14 21:15                   ` David Miller
2014-10-14 21:24                     ` Cong Wang
2014-10-14 21:43                       ` Eric Dumazet
2014-10-15 10:35                         ` Krzysztof Kolasa
2014-10-15 11:27                           ` Eric Dumazet
2014-10-15 11:40                             ` Krzysztof Kolasa
2014-10-15 15:32                               ` Eric Dumazet
2014-10-15 20:20                                 ` Krzysztof Kolasa
2014-10-15 20:36                           ` Cong Wang
2014-10-15 20:42                             ` Krzysztof Kolasa [this message]
2014-10-15 21:22                               ` Cong Wang
2014-10-15 21:25                                 ` Cong Wang
2014-10-15 21:39                             ` Eric Dumazet
2014-10-15 21:42                               ` Eric Dumazet
2014-10-17 19:29                                 ` David Miller
2014-10-17 19:48                                   ` Eric Dumazet

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