linux-kernel - Re: [PATCH] x86/ioapic: fix the irq_2_pin mem leak when destroy

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Date:	Tue, 16 Oct 2012 21:40:44 -0700
From:	Yinghai Lu <yinghai@...nel.org>
To:	"Liu, Chuansheng" <chuansheng.liu@...el.com>
Cc:	"tglx@...utronix.de" <tglx@...utronix.de>,
	"mingo@...hat.com" <mingo@...hat.com>,
	"Siddha, Suresh B" <suresh.b.siddha@...el.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] x86/ioapic: fix the irq_2_pin mem leak when destroy_irq

On Tue, Oct 16, 2012 at 8:36 PM, Liu, Chuansheng
<chuansheng.liu@...el.com> wrote:
>> So we can use generic list helper function.
> Does it really need the generic list with both prev and next pointers?
> For irq_2_pin list, the next pointer seems be enough.

generic version should be always better than home grown one.
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