question about dev/md/md.c out of swap?

[Kostik Belousov]

On Tue, Apr 21, 2009 at 05:32:29PM -0700, Alfred Perlstein wrote:
> Hello, a developer here at work asked me to go over 
> some of the swapper code with him.
> 
> We came across something we both couldn't understand,
> so I was wondering if anyone had looked at this.
> 
> in dev/md/md.c mdstart_swap() there is the following code,
> it seems that in the case of VM_PAGER_ERROR most of the state
> is unwound, however the page is not freed.  Is this a bug or
> are we missing something?  How is the page released?

The page belongs to the object. It will be freed when the object
is deallocated.
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