From: David Miller <davem@davemloft.net>
To: gallatin@myri.com
Cc: joonwpark81@gmail.com, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, jgarzik@pobox.com,
shemminger@linux-foundation.org
Subject: Re: [RFC] net: napi fix
Date: Wed, 12 Dec 2007 09:38:19 -0800 (PST) [thread overview]
Message-ID: <20071212.093819.205755031.davem@davemloft.net> (raw)
In-Reply-To: <47601A73.5010804@myri.com>
From: Andrew Gallatin <gallatin@myri.com>
Date: Wed, 12 Dec 2007 12:29:23 -0500
> Is the netif_running() check even required?
No, it is not.
When a device is brought down, one of the first things
that happens is that we wait for all pending NAPI polls
to complete, then block any new polls from starting.
next prev parent reply other threads:[~2007-12-12 17:38 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-12-12 17:29 Andrew Gallatin
2007-12-12 17:38 ` David Miller [this message]
2007-12-12 17:40 ` Andrew Gallatin
2007-12-12 18:41 ` Kok, Auke
2007-12-13 7:41 ` Joonwoo Park
2007-12-13 14:13 ` Andrew Gallatin
2007-12-13 14:19 ` David Miller
2007-12-13 16:45 ` Kok, Auke
2007-12-13 18:22 ` Stephen Hemminger
2007-12-13 19:02 ` Andrew Gallatin
2007-12-13 19:09 ` David Miller
2007-12-13 19:35 ` Stephen Hemminger
2007-12-13 20:38 ` David Miller
2007-12-14 2:06 ` Joonwoo Park
2007-12-13 13:49 ` Jarek Poplawski
2007-12-13 13:50 ` David Miller
2007-12-13 14:14 ` Jarek Poplawski
2007-12-13 20:16 ` Jarek Poplawski
2007-12-13 20:37 ` David Miller
2007-12-13 20:41 ` Stephen Hemminger
2007-12-13 21:55 ` Jarek Poplawski
2007-12-13 22:28 ` Jarek Poplawski
2007-12-13 22:34 ` David Miller
2007-12-13 22:58 ` Jarek Poplawski
2007-12-20 9:52 ` Robert Olsson
2007-12-20 11:22 ` David Miller
-- strict thread matches above, loose matches on Subject: below --
2007-12-12 4:01 [PATCH 6/7] [NETDEV]: tehuti Fix possible causing oops of net_rx_action Joonwoo Park
2007-12-12 5:39 ` Stephen Hemminger
2007-12-12 5:46 ` [RFC] net: napi fix Stephen Hemminger
2007-12-12 6:05 ` Joonwoo Park
2007-12-12 15:22 ` David Miller
2007-12-12 15:21 ` David Miller
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