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On 2018年10月25日 16:56, Christian König
wrote:
+++
b/drivers/gpu/drm/drm_syncobj.c
@@ -111,15 +111,16 @@ static struct dma_fence
uint64_t point)
{
struct drm_syncobj_signal_pt *signal_pt;
+ struct dma_fence *f = NULL;
+ struct drm_syncobj_stub_fence *fence =
+ kzalloc(sizeof(struct drm_syncobj_stub_fence),
+ GFP_KERNEL);
+ if (!fence)
+ return NULL;
+ spin_lock(&syncobj->pt_lock);
How about using a single static stub fence like I suggested?
Sorry, I don't get your meanings, how to do that?
Thanks,
David
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