[PATCH 1/2] drm/amdgpu: use a dummy owner for sysfs triggered cleaner shaders

[Christian König]

Otherwise triggering sysfs multiple times without other submissions in
between only runs the shader once.

Signed-off-by: Christian König <christian.koe...@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c 
b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
index f64675b2ab75..9d81eeef61e8 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
@@ -1439,6 +1439,7 @@ static int amdgpu_gfx_run_cleaner_shader_job(struct 
amdgpu_ring *ring)
        struct amdgpu_device *adev = ring->adev;
        struct drm_gpu_scheduler *sched = &ring->sched;
        struct drm_sched_entity entity;
+       static atomic_t counter;
        struct dma_fence *f;
        struct amdgpu_job *job;
        struct amdgpu_ib *ib;
@@ -1452,9 +1453,9 @@ static int amdgpu_gfx_run_cleaner_shader_job(struct 
amdgpu_ring *ring)
                goto err;
        }
 
-       r = amdgpu_job_alloc_with_ib(ring->adev, &entity, NULL,
-                                    64, 0,
-                                    &job);
+       r = amdgpu_job_alloc_with_ib(ring->adev, &entity,
+                                    (void *)(long)atomic_inc_return(&counter),
+                                    64, 0, &job);
        if (r)
                goto err;
 
-- 
2.34.1