diff options
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 12 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_execbuffer.c | 4 |
2 files changed, 14 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 855833a6306a..3285c8e2c87a 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -2373,6 +2373,18 @@ i915_gem_object_get_stride(struct drm_i915_gem_object *obj) return obj->tiling_and_stride & STRIDE_MASK; } +static inline struct i915_vma *i915_vma_get(struct i915_vma *vma) +{ + i915_gem_object_get(vma->obj); + return vma; +} + +static inline void i915_vma_put(struct i915_vma *vma) +{ + lockdep_assert_held(&vma->vm->dev->struct_mutex); + i915_gem_object_put(vma->obj); +} + /* * Optimised SGL iterator for GEM objects */ diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c index c8d13fea4b25..ced05878b405 100644 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c @@ -271,7 +271,7 @@ static void eb_destroy(struct eb_vmas *eb) exec_list); list_del_init(&vma->exec_list); i915_gem_execbuffer_unreserve_vma(vma); - i915_gem_object_put(vma->obj); + i915_vma_put(vma); } kfree(eb); } @@ -900,7 +900,7 @@ i915_gem_execbuffer_relocate_slow(struct drm_device *dev, vma = list_first_entry(&eb->vmas, struct i915_vma, exec_list); list_del_init(&vma->exec_list); i915_gem_execbuffer_unreserve_vma(vma); - i915_gem_object_put(vma->obj); + i915_vma_put(vma); } mutex_unlock(&dev->struct_mutex); |