mirror of https://gitee.com/openkylin/linux.git
drm/i915/gvt: Don't mark vgpu context as inactive when preempted
We shouldn't mark inactive for vGPU context if preempted,
which would still be re-scheduled later. So keep active state.
Fixes: d6c0511300
("drm/i915/execlists: Distinguish the incomplete context notifies")
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
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c130456cef
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@ -188,10 +188,12 @@ static int shadow_context_status_change(struct notifier_block *nb,
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atomic_set(&workload->shadow_ctx_active, 1);
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atomic_set(&workload->shadow_ctx_active, 1);
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break;
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break;
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case INTEL_CONTEXT_SCHEDULE_OUT:
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case INTEL_CONTEXT_SCHEDULE_OUT:
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case INTEL_CONTEXT_SCHEDULE_PREEMPTED:
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save_ring_hw_state(workload->vgpu, ring_id);
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save_ring_hw_state(workload->vgpu, ring_id);
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atomic_set(&workload->shadow_ctx_active, 0);
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atomic_set(&workload->shadow_ctx_active, 0);
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break;
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break;
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case INTEL_CONTEXT_SCHEDULE_PREEMPTED:
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save_ring_hw_state(workload->vgpu, ring_id);
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break;
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default:
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default:
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WARN_ON(1);
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WARN_ON(1);
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return NOTIFY_OK;
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return NOTIFY_OK;
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