diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_vma.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_vma.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/i915_vma.c b/drivers/gpu/drm/i915/i915_vma.c index f3ac837ba3b3..cbd783c31adb 100644 --- a/drivers/gpu/drm/i915/i915_vma.c +++ b/drivers/gpu/drm/i915/i915_vma.c @@ -114,6 +114,7 @@ vma_create(struct drm_i915_gem_object *obj, if (vma == NULL) return ERR_PTR(-ENOMEM); + kref_init(&vma->ref); mutex_init(&vma->pages_mutex); vma->vm = i915_vm_get(vm); vma->ops = &vm->vma_ops; @@ -1021,8 +1022,10 @@ void i915_vma_reopen(struct i915_vma *vma) __i915_vma_remove_closed(vma); } -void i915_vma_destroy(struct i915_vma *vma) +void i915_vma_release(struct kref *ref) { + struct i915_vma *vma = container_of(ref, typeof(*vma), ref); + if (drm_mm_node_allocated(&vma->node)) { mutex_lock(&vma->vm->mutex); atomic_and(~I915_VMA_PIN_MASK, &vma->flags); @@ -1072,7 +1075,7 @@ void i915_vma_parked(struct intel_gt *gt) spin_unlock_irq(>->closed_lock); if (obj) { - i915_vma_destroy(vma); + __i915_vma_put(vma); i915_gem_object_put(obj); } @@ -1236,7 +1239,7 @@ int __i915_vma_unbind(struct i915_vma *vma) i915_vma_detach(vma); vma_unbind_pages(vma); - drm_mm_remove_node(&vma->node); /* pairs with i915_vma_destroy() */ + drm_mm_remove_node(&vma->node); /* pairs with i915_vma_release() */ return 0; } |