On Mon, May 15, 2006 at 09:52:36PM +0200, Michael Kerrisk wrote:
> > changes:
> >   make mmap.2 reference mincore
> 
> Done, for 2.33.
> 
> >   explicitly state that a read-only MAP_PRIVATE is equivalent to
> >   MAP_SHARED 
> 
> *why?*  You do not explain what benefit this serves.
Because, upon reflection, it isn't immediately clear from the wording
of the page as it exists now.  In particular:

  Create a  private  copy-on-write  mapping

This could be interpretted as meaning "create a new mapping, even if
the file is already mapped", which isn't what people usually want, and
isn't what it does anyway..

> > An alternative would be to take the commented-out Linus quote embedded
> > in mmap.2 which says precisely what I want and create a NOTES section
> > out of it.


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