linux-kernel - Re: Re : vm: weird behaviour when munmapping

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Date:	Mon, 20 Nov 2006 11:36:50 +0000 (GMT)
From:	Hugh Dickins <hugh@...itas.com>
To:	Francis Moreau <francis.moro@...il.com>
cc:	a.p.zijlstra@...llo.nl, linux-kernel@...r.kernel.org
Subject: Re: Re : vm: weird behaviour when munmapping

On Mon, 20 Nov 2006, Francis Moreau wrote:
> On 11/18/06, Hugh Dickins <hugh@...itas.com> wrote:
> >
> > split_vma decides which address range will use the newly allocated
> > vm_area_struct in such a way as to suit its own convenience, and
> 
> again I don't agree. I would say that do_munmap() decides which
> address range will use the new allocated vma object. split_vma() get
> this information through its parameter named "new_below".

Yes, you're right.

Hugh
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