From: Eric Dumazet <eric.dumazet@gmail.com>
To: Changli Gao <xiaosuo@gmail.com>
Cc: Tim Chen <tim.c.chen@linux.intel.com>,
David Miller <davem@davemloft.net>,
netdev@vger.kernel.org, andi@firstfloor.org
Subject: Re: [PATCH net-next-2.6] inetpeer: lower false sharing effect
Date: Sat, 11 Jun 2011 06:54:12 +0200 [thread overview]
Message-ID: <1307768052.2872.50.camel@edumazet-laptop> (raw)
In-Reply-To: <BANLkTikU_ug=zUdfOZAX6eJ+BD9ZZvDrJA@mail.gmail.com>
Le samedi 11 juin 2011 à 08:54 +0800, Changli Gao a écrit :
> Did you disable routing cache when profiling? If so, enable it and try again.
>
Whole point of the exercice is to prepare ground for routing cache
removal :)
If you want a server being hit by millions of clients around the world,
routing cache is a real pain because of memory needs.
next prev parent reply other threads:[~2011-06-11 4:54 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-09 6:26 [PATCH net-next-2.6] inetpeer: lower false sharing effect Eric Dumazet
2011-06-09 6:31 ` David Miller
2011-06-10 0:03 ` Tim Chen
2011-06-10 3:43 ` David Miller
2011-06-10 4:47 ` Eric Dumazet
2011-06-10 22:33 ` Tim Chen
2011-06-11 0:54 ` Changli Gao
2011-06-11 4:54 ` Eric Dumazet [this message]
2011-06-11 6:17 ` Changli Gao
2011-06-11 7:09 ` Andi Kleen
2011-06-10 4:31 ` Eric Dumazet
2011-06-10 17:05 ` Tim Chen
2011-06-10 17:17 ` Eric Dumazet
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