Re: [PATCH] VM routine fixes

From: Andrew Morton
Date: Fri Nov 12 2004 - 05:43:54 EST


David Howells <dhowells@xxxxxxxxxx> wrote:
>
> > > +#ifdef CONFIG_MMU
> > > vma->vm_ops = &generic_file_vm_ops;
> > > +#endif
> > ...
> > What's happening there?
>
> The vm_area_struct doesn't have an ops member when !MMU.

What is the reason for this change?
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