Re: locking question: do_mmap(), do_munmap()

[Ralf Baechle]

On Tue, Oct 19, 1999 at 08:34:30AM +0100, Dominic Sweetman wrote:

> > (On the R3000 which allows swapping of i-cache and d-cache for
> > diagnostic purposes it actually is possible to have dirty lines in
> > the d-cache when it's used as the i-cache...
> 
> Not really; the R3000 caches were always write-through, so the 
> d-cache can never be dirty and in fact has exactly the same possible
> states as the i-cache.

Duh...  You're of course right.

  Ralf