netdev - Re: [PATCH net-2.6.26 1/5][SOCK]: Enumerate struct proto-s to facilitate percpu inuse accounting (v2).

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Message-Id: <20080328.164018.126797569.davem@davemloft.net>
Date:	Fri, 28 Mar 2008 16:40:18 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	dada1@...mosbay.com
Cc:	xemul@...nvz.org, netdev@...r.kernel.org
Subject: Re: [PATCH net-2.6.26 1/5][SOCK]: Enumerate struct proto-s to
 facilitate percpu inuse accounting (v2).

From: Eric Dumazet <dada1@...mosbay.com>
Date: Fri, 28 Mar 2008 18:15:51 +0100

> Pavel Emelyanov a écrit :
> > The inuse counters are going to become a per-cpu array.
> > Introduce an index for this array on the struct proto.
> >
> > To handle the case of proto register-unregister-register
> > loop the bitmap is used. All its bits manipulations are
> > protected with proto_list_lock and a sanity check for the
> > bitmap being exhausted is also added.
> >
> > Signed-off-by: Pavel Emelyanov <xemul@...nvz.org>
> >
> >   
> Acked-by: Eric Dumazet <dada1@...mosbay.com>

Applied.

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