[ros-kernel] mdl patch
Hartmut.Birr at gmx.de
Thu Jun 17 19:40:51 CEST 2004
there was some changes within the mdl implementation:
- The caller is responsible for freeing a mdl for a paging io request.
This made it possible to allocate the mdl for a short number of pages
from the stack. This is used to read/write from swap file and to
read/write of cache segments.
- MmWriteToSwapPage and MmReadFromSwapPage has changed. The caller does
only pass the physical page to this functions. This functions are
responsible for allocating the mdl. It is used the feature from above.
I think you must remove some of your changes from the patch.
> -----Original Message-----
> From: ros-kernel-bounces at reactos.com
> [mailto:ros-kernel-bounces at reactos.com] On Behalf Of Vizzini
> Sent: Thursday, June 17, 2004 7:56 AM
> To: ros-kernel at reactos.com
> Subject: [ros-kernel] mdl patch
> I have a patch in my tree that is really old (~2 months) that
> somehow got lost in the shuffle during my fdd work. I have
> cleaned it up and applied it to my tree, but i thought i'd
> post it here for review. It was originally sent to me by a
> guy named Tom (tmkpl at poczta.onet.pl).
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