linux-kernel - Re: [PATCH] x86_64 irq: reset more to default when clear irq_vector for destroy

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Message-ID: <20061025113017.GD3277@rhun.haifa.ibm.com>
Date:	Wed, 25 Oct 2006 13:30:17 +0200
From:	Muli Ben-Yehuda <muli@...ibm.com>
To:	Yinghai Lu <yinghai.lu@....com>
Cc:	Andi Kleen <ak@....de>,
	"Eric W. Biederman" <ebiederm@...ssion.com>,
	Andrew Morton <akpm@...l.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] x86_64 irq: reset more to default when clear irq_vector for destroy_irq

On Tue, Oct 24, 2006 at 08:46:31PM -0700, Yinghai Lu wrote:
> resend with gmail.
> 
> Clear the irq releated entries in irq_vector, irq_domain and vector_irq
> instead of clearing irq_vector only. So when new irq is created, it
> could reuse that vector. (actually is the second loop scanning from
> FIRST_DEVICE_VECTOR+8). This could avoid the vectors are used up
> with enough module inserting and removing
> 
> Cc: Eric W. Biedierman <ebiederm@...ssion.com>
> Signed-off-By: Yinghai Lu <yinghai.lu@....com>

I hope I'm testing the right patch... this one boots and works fine.

Cheers,
Muli
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