diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/drm_gpuvm.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/gpu/drm/drm_gpuvm.c b/drivers/gpu/drm/drm_gpuvm.c index 07a6676bc4f9..9c0922c1a5a2 100644 --- a/drivers/gpu/drm/drm_gpuvm.c +++ b/drivers/gpu/drm/drm_gpuvm.c @@ -1535,14 +1535,18 @@ drm_gpuvm_bo_destroy(struct kref *kref) * hold the dma-resv or driver specific GEM gpuva lock. * * This function may only be called from non-atomic context. + * + * Returns: true if vm_bo was destroyed, false otherwise. */ -void +bool drm_gpuvm_bo_put(struct drm_gpuvm_bo *vm_bo) { might_sleep(); if (vm_bo) - kref_put(&vm_bo->kref, drm_gpuvm_bo_destroy); + return !!kref_put(&vm_bo->kref, drm_gpuvm_bo_destroy); + + return false; } EXPORT_SYMBOL_GPL(drm_gpuvm_bo_put); |