Re: [patch] ksm: check for ERR_PTR from follow_page()

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From: Izik Eidus

Subject: Re: [patch] ksm: check for ERR_PTR from follow_page()

Date: Wednesday, April 21, 2010 - 4:51 pm

On Wed, 21 Apr 2010 12:27:59 +0200
Dan Carpenter <error27@gmail.com> wrote:

Hello

quoted text> The follow_page() function can potentially return -EFAULT so I added 
> checks for this.
> 
> Also I silenced an uninitialized variable warning on my version of gcc 
> (version 4.3.2).
> 
> Signed-off-by: Dan Carpenter <error27@gmail.com>
> ---
> I'm not very familiar with this code, so handle with care.


Acked-by: Izik Eidus <ieidus@redhat.com>

Thanks.
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Messages in current thread:

[patch] ksm: check for ERR_PTR from follow_page(), Dan Carpenter, (Wed Apr 21, 3:27 am)

Re: [patch] ksm: check for ERR_PTR from follow_page(), Andrea Arcangeli, (Wed Apr 21, 10:46 am)

Re: [patch] ksm: check for ERR_PTR from follow_page(), Johannes Weiner, (Wed Apr 21, 1:53 pm)

Re: [patch] ksm: check for ERR_PTR from follow_page(), Andrea Arcangeli, (Wed Apr 21, 1:58 pm)

Re: [patch] ksm: check for ERR_PTR from follow_page(), Johannes Weiner, (Wed Apr 21, 2:10 pm)

Re: [patch] ksm: check for ERR_PTR from follow_page(), Izik Eidus, (Wed Apr 21, 4:51 pm)


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