diff options
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem.c | 16 |
1 files changed, 3 insertions, 13 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 7569b77fb403..08f57aedaf51 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -4128,12 +4128,7 @@ i915_gem_object_pin(struct drm_gem_object *obj, uint32_t alignment, return ret; } - obj_priv->pin_count++; - - /* If the object is not active and not pending a flush, - * remove it from the inactive list - */ - if (obj_priv->pin_count == 1) { + if (obj_priv->pin_count++ == 0) { i915_gem_info_add_pin(dev_priv, obj, mappable); if (!obj_priv->active) list_move_tail(&obj_priv->mm_list, @@ -4153,15 +4148,10 @@ i915_gem_object_unpin(struct drm_gem_object *obj) struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); WARN_ON(i915_verify_lists(dev)); - obj_priv->pin_count--; - BUG_ON(obj_priv->pin_count < 0); + BUG_ON(obj_priv->pin_count == 0); BUG_ON(obj_priv->gtt_space == NULL); - /* If the object is no longer pinned, and is - * neither active nor being flushed, then stick it on - * the inactive list - */ - if (obj_priv->pin_count == 0) { + if (--obj_priv->pin_count == 0) { if (!obj_priv->active) list_move_tail(&obj_priv->mm_list, &dev_priv->mm.inactive_list); |