On Thu, Aug 30 2001, Joe Thornber wrote:
> Hi,
> 
> I'm working on the next iteration of the LVM driver, specifically
> trying to address the critism directed at the rather ugly ioctl
> interface.  The code has reached the stage where it works and it's
> possible to see what I'm aiming for.  I would appreciate it if people
> could spare the time to review this and give me feedback.  If there is
> general agreement that this is moving in the right direction then the
> next major version of LVM may be based around a future version of this
> driver.  Please CC me in replies.  The code can be found at:
> 
> ftp://ftp.sistina.com/pub/LVM2/device-mapper/device-mapper.tar.bz2

Looks interesting, here's patch to fix possible infinite loop in your
make_request_fn. Another quick note -- you might want to consider
slab'ifying the io_hook allocation/deallocation...

-- 
Jens Axboe