drm/i915/gvt: Refine the intel_vgpu_mm reference management

If we manage an object with a reference count, then its life cycle
must flow the reference count operations. Meanwhile, change the
operation functions to generic name *put* and *get*.

Signed-off-by: Changbin Du <changbin.du@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
This commit is contained in:
Changbin Du 2018-01-30 19:19:41 +08:00 • committed by Zhenyu Wang
commit 1bc258519d
3 changed files with 25 additions and 19 deletions