Re: [PATCH] include/linux/slab.h: new KFREE() macro.

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To: "Hua Zhong" <[email protected]>
Subject: Re: [PATCH] include/linux/slab.h: new KFREE() macro.
From: "Pekka Enberg" <[email protected]>
Date: Mon, 8 Jan 2007 10:00:41 +0200
Cc: "Amit Choudhary" <[email protected]>, "Christoph Hellwig" <[email protected]>, "Linux Kernel" <[email protected]>
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On 1/8/07, Hua Zhong <[email protected]> wrote:

> And as I explained, it can result in longer code too. So, why
> keep this value around. Why not re-initialize it to NULL.

Because initialization increases code size.


And it also effectively blocks the slab debugging code from doing its
job detecting double-frees.
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Follow-Ups:
- Re: [PATCH] include/linux/slab.h: new KFREE() macro.
  - From: Amit Choudhary <[email protected]>

References:
- Re: [PATCH] include/linux/slab.h: new KFREE() macro.
  - From: Amit Choudhary <[email protected]>
- RE: [PATCH] include/linux/slab.h: new KFREE() macro.
  - From: "Hua Zhong" <[email protected]>

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