linux-kernel - Re: [PATCH] I/OAT: remove CPU hotplug lock from net_dma

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Message-Id: <20060802.142034.94556682.davem@davemloft.net>
Date:	Wed, 02 Aug 2006 14:20:34 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	chris.leech@...il.com, christopher.leech@...el.com
Cc:	dan.j.williams@...el.com, linux-kernel@...r.kernel.org,
	neilb@...e.de, galak@...nel.crashing.org, alan@...rguk.ukuu.org.uk
Subject: Re: [PATCH] I/OAT: remove CPU hotplug lock from net_dma_rebalance

From: "Chris Leech" <christopher.leech@...el.com>
Date: Tue, 1 Aug 2006 11:33:02 -0700

>         if (net_dma_count == 0) {
>                 for_each_online_cpu(cpu)
> 
> rcu_assign_pointer(per_cpu(softnet_data.net_dma, cpu), NULL);
> -               unlock_cpu_hotplug();

Why is proper patch submission so damn difficult for people?
This patch is corrupted severely.

I'm fixing this up since it's such an obvious patch, but this
issue is getting really rediculious.  I can't believe how many
people submit line-wrapped, tab destroyed, patches these days.
-
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