Re: Where does a process wait after requesting some data file ?

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On Fri, Jan 16, 2009 at 05:30:12PM +0100, Francis Moreau wrote:
> > As the comment says, when the read finishes, it will unlock the page
> > and the reader will continue.
> 
> I expect that the comment you're talking about is this one in
> do_generic_file_read():
> 
> page_not_up_to_date:
>                 /* Get exclusive access to the page ... */

I meant this one:

readpage:
                /* Start the actual read. The read will unlock the page. */


-- 
Matthew Wilcox				Intel Open Source Technology Centre
"Bill, look, we understand that you're interested in selling us this
operating system, but compare it to ours.  We can't possibly take such
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