From: Florian Weimer <fw@deneb.enyo.de>
To: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Cc: David Miller <davem@davemloft.net>,
draghuram@rocketmail.com, linux-kernel@vger.kernel.org,
netdev@vger.kernel.org,
"Brian F. G. Bidulock" <bidulock@openss7.org>
Subject: Re: Question about tcp hash function tcp_hashfn()
Date: Fri, 02 Jun 2006 07:40:38 +0200 [thread overview]
Message-ID: <87y7wgaze1.fsf@mid.deneb.enyo.de> (raw)
In-Reply-To: <20060601060424.GA28087@2ka.mipt.ru> (Evgeniy Polyakov's message of "Thu, 1 Jun 2006 10:04:24 +0400")
* Evgeniy Polyakov:
> That is wrong. And I have a code and picture to show that,
> and you dont - prove me wrong :)
Here we go:
static inline num2ip(__u8 a1, __u8 a2, __u8 a3, __u8 a4)
{
__u32 a = 0;
a |= a1;
a << 8;
a |= a2;
a << 8;
a |= a3;
a << 8;
a |= a4;
return a;
}
"gcc -Wall" was pretty illuminating. 8-P After fixing this and
switching to a better PRNG, I get something which looks pretty normal.
next prev parent reply other threads:[~2006-06-02 7:32 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-05-31 4:29 Question about tcp hash function tcp_hashfn() Raghuram
2006-05-31 5:55 ` Brian F. G. Bidulock
2006-05-31 7:10 ` David Miller
2006-05-31 7:45 ` Brian F. G. Bidulock
2006-05-31 7:49 ` David Miller
2006-05-31 8:00 ` Brian F. G. Bidulock
2006-05-31 9:03 ` Evgeniy Polyakov
2006-05-31 9:12 ` David Miller
2006-05-31 9:44 ` Evgeniy Polyakov
2006-05-31 9:51 ` Brian F. G. Bidulock
2006-05-31 10:58 ` Evgeniy Polyakov
2006-05-31 11:04 ` Evgeniy Polyakov
2006-05-31 13:06 ` Evgeniy Polyakov
2006-05-31 18:29 ` Brian F. G. Bidulock
2006-06-01 6:12 ` Evgeniy Polyakov
2006-06-01 6:18 ` David Miller
2006-06-01 6:22 ` Brian F. G. Bidulock
2006-06-01 6:24 ` David Miller
2006-05-31 18:41 ` David Miller
2006-06-01 6:04 ` Evgeniy Polyakov
2006-06-01 6:18 ` Brian F. G. Bidulock
2006-06-01 6:30 ` Evgeniy Polyakov
2006-06-01 6:46 ` Brian F. G. Bidulock
2006-06-01 7:01 ` Evgeniy Polyakov
2006-06-01 7:11 ` Brian F. G. Bidulock
2006-06-01 8:38 ` Evgeniy Polyakov
2006-06-01 10:24 ` Brian F. G. Bidulock
2006-06-01 11:06 ` Evgeniy Polyakov
2006-06-01 18:40 ` Brian F. G. Bidulock
2006-06-01 20:21 ` David Miller
2006-06-02 7:01 ` Evgeniy Polyakov
2006-06-02 5:40 ` Florian Weimer [this message]
2006-06-02 7:48 ` Evgeniy Polyakov
2006-06-02 15:10 ` Brian F. G. Bidulock
2006-06-02 17:26 ` Florian Weimer
2006-06-02 17:37 ` Brian F. G. Bidulock
2006-05-31 9:52 ` Brian F. G. Bidulock
2006-05-31 8:49 ` Brian F. G. Bidulock
2006-05-31 9:02 ` David Miller
2006-05-31 9:39 ` Brian F. G. Bidulock
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