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drm/amdgpu/mes: implement removing mes ring

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Remove the mes ring and its resources.

Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Jack Xiao 2020-03-27 18:04:36 +08:00 committed by Alex Deucher
parent d0c423b647
commit 9cc654c8ce
2 changed files with 13 additions and 0 deletions
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11
drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c
View File

@ -846,3 +846,14 @@ clean_up_memory:
mutex_unlock(&adev->mes.mutex);
return r;
}
void amdgpu_mes_remove_ring(struct amdgpu_device *adev,
struct amdgpu_ring *ring)
{
if (!ring)
return;
amdgpu_mes_remove_hw_queue(adev, ring->hw_queue_id);
amdgpu_ring_fini(ring);
kfree(ring);
}

2
drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h
View File

@ -259,5 +259,7 @@ int amdgpu_mes_add_ring(struct amdgpu_device *adev, int gang_id,
int queue_type, int idx,
struct amdgpu_mes_ctx_data *ctx_data,
struct amdgpu_ring **out);
void amdgpu_mes_remove_ring(struct amdgpu_device *adev,
struct amdgpu_ring *ring);
#endif /* __AMDGPU_MES_H__ */