On Fri, May 31, 2013 at 11:28:47AM -0700, Ben Widawsky wrote: > If we properly keep track of the pages_pin_count, then when we later add > multiple address spaces, the put_pages doesn't need any special checks > to be able to perform it's job. > > CC: Chris Wilson <chris at chris-wilson.co.uk> > Signed-off-by: Ben Widawsky <ben at bwidawsk.net> Like. Since we don't expose the pages_pin_count to the user (unlike the regular pin_count & pin_ioctl), then we should never have to perform a cleanup in free_object(). Though as you have seen, we obviously need to let this patch soak for a bit in case we missed some. Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk> -Chris -- Chris Wilson, Intel Open Source Technology Centre
