drm/amdgpu:pass ctx->guilty address to entity init

this way the real interested guilty is connected to entity->guilty
pointer, and we can use entity->pointer later in gpu recovery procedure

Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Chunming Zhou <David1.Zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 0b14b53..64a0d38 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -743,6 +743,7 @@ struct amdgpu_ctx {
        enum amd_sched_priority init_priority;
        enum amd_sched_priority override_priority;
        struct mutex            lock;
+       atomic_t        guilty;
 };
 
 struct amdgpu_ctx_mgr {

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
index bb5a46a..1bf4cdc 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
@@ -90,7 +90,7 @@ static int amdgpu_ctx_init(struct amdgpu_device *adev,
                        continue;
 
                r = amd_sched_entity_init(&ring->sched, &ctx->rings[i].entity,
-                                         rq, amdgpu_sched_jobs, NULL);
+                                         rq, amdgpu_sched_jobs, &ctx->guilty);
                if (r)
                        goto failed;
        }