[Intel-gfx] [PATCH 2/3] drm/i915: Unwind vma->pages allocation upon failure

[Matthew Auld]

On 25 February 2017 at 23:25, Chris Wilson <chris at chris-wilson.co.uk> wrote:
> If we fail to allocate the ppgtt range after allocating the pages for
> the vma, we should unwind the local allocation before reporting back the
> failure.
>
> Fixes: ff685975d97f ("drm/i915: Move allocate_va_range to GTT")
> Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
> Cc: Matthew Auld <matthew.auld at intel.com>
Reviewed-by: Matthew Auld <matthew.auld at intel.com>