netdev - Re: [PATCH] net: unix: make some variables constant

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Date:	Tue, 19 Oct 2010 07:47:43 +0200
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	Changli Gao <xiaosuo@...il.com>
Cc:	"David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org
Subject: Re: [PATCH] net: unix: make some variables constant

Le mardi 19 octobre 2010 à 13:24 +0800, Changli Gao a écrit :
> And since ctl_table.data is initialized later, we don't need to initialize
> the data member of the template variable unix_table.
> 

The init cost is nothing, since its a data blob that must be there
anyway.

We could even avoid the kmemdup() if CONFIG_NET_NS is not set

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