Re: [ros-dev] ASSERT_IRQL and unrelated mm/mdl.c

[art yerkes]

On Wed, 29 Sep 2004 09:01:55 +0100
David Welch <welch(a)cwcom.net> wrote:

>   On Tue, Sep 28, 2004 at 11:16:35PM -0500, art yerkes
> wrote:
> >   There are a couple of other places where
> > MmNotPresentFault is called
> >  (section.c) within a MmLockAddressSpace.  Another idea would be to give
> >  MmNotPresentFault and MmAccessFault an extra argument so they can ignore
> >  locking if the address space is already locked.
> >  
>  Isn't that what already happens? The FromMdl argument. And isn't the
> address
>  space lock a fast mutex not a spinlock? 
It wasn't always honored but Hartmut fixed it in mm/mm.c without my noticing
(1.76).  Sorry I fell behind.
-- 
Hey, Adam Smith, keep your invisible hands to yourself!