[Intel-gfx] [PATCH 4/5] drm/i915: Pull obj->userfault tracking under the ggtt->mutex

[Matthew Auld]

On Wed, 21 Aug 2019 at 16:59, Chris Wilson <chris at chris-wilson.co.uk> wrote:
>
> Since we want to revoke the ggtt vma from only under the ggtt->mutex, we
> need to move protection of the userfault tracking from the struct_mutex
> to the ggtt->mutex.
>
> Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
Reviewed-by: Matthew Auld <matthew.auld at intel.com>