netdev - Re: [PATCH] tcp: Fix sysctl_tcp_max_orphans when PAGE

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Message-Id: <20100825.005958.242146504.davem@davemloft.net>
Date:	Wed, 25 Aug 2010 00:59:58 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	eric.dumazet@...il.com
Cc:	anton@...ba.org, netdev@...r.kernel.org, miltonm@....com
Subject: Re: [PATCH] tcp: Fix sysctl_tcp_max_orphans when PAGE_SIZE != 4k

From: Eric Dumazet <eric.dumazet@...il.com>
Date: Wed, 25 Aug 2010 09:39:01 +0200

> Considering your previous mail, I suggest you add
> 
> 	sysctl_tcp_max_orphans = max(sysctl_tcp_max_orphans,
> 		     percpu_counter_batch * num_possible_cpus());

That seems unnecessary, see my other reply to Anton on how to fix this
skew problem.
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