From: David Miller <davem@davemloft.net>
To: dada1@cosmosbay.com
Cc: netdev@vger.kernel.org, therbert@google.com
Subject: Re: [PATCH] net: netif_tx_queue_stopped too expensive
Date: Tue, 28 Apr 2009 04:44:06 -0700 (PDT) [thread overview]
Message-ID: <20090428.044406.95326734.davem@davemloft.net> (raw)
In-Reply-To: <49F6CD24.5080000@cosmosbay.com>
From: Eric Dumazet <dada1@cosmosbay.com>
Date: Tue, 28 Apr 2009 11:32:20 +0200
> netif_tx_queue_stopped(txq) is most of the time false.
>
> Yet its cost is very expensive on SMP.
...
> Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
Fair enough, applied to net-next-2.6, thanks Eric.
prev parent reply other threads:[~2009-04-28 11:44 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-28 9:32 [PATCH] net: netif_tx_queue_stopped too expensive Eric Dumazet
2009-04-28 11:44 ` David Miller [this message]
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