drm/amdgpu: ignore scheduler fences from the same entity
We are going to submit them before the job anyway. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
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@ -222,6 +222,12 @@ amd_sched_entity_pop_job(struct amd_sched_entity *entity)
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while ((entity->dependency = sched->ops->dependency(sched_job))) {
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while ((entity->dependency = sched->ops->dependency(sched_job))) {
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if (entity->dependency->context == entity->fence_context) {
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/* We can ignore fences from ourself */
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fence_put(entity->dependency);
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continue;
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}
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if (fence_add_callback(entity->dependency, &entity->cb,
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if (fence_add_callback(entity->dependency, &entity->cb,
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amd_sched_entity_wakeup))
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amd_sched_entity_wakeup))
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fence_put(entity->dependency);
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fence_put(entity->dependency);
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