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drm/amdgpu: unify BO evicting method in amdgpu_ttm

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Unify BO evicting functionality for possible memory
types in amdgpu_ttm.c.

Signed-off-by: Nirmoy Das <nirmoy.das@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Nirmoy Das
2021-10-06 17:55:00 +02:00
committed by Alex Deucher
parent 12cdff6b2e
commit 58144d2837
6 changed files with 58 additions and 35 deletions
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8
drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
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@@ -1328,7 +1328,7 @@ static int amdgpu_debugfs_evict_vram(void *data, u64 *val)
return r;
}
*val = amdgpu_bo_evict_vram(adev);
*val = amdgpu_ttm_evict_resources(adev, TTM_PL_VRAM);
pm_runtime_mark_last_busy(dev->dev);
pm_runtime_put_autosuspend(dev->dev);
@@ -1341,17 +1341,15 @@ static int amdgpu_debugfs_evict_gtt(void *data, u64 *val)
{
struct amdgpu_device *adev = (struct amdgpu_device *)data;
struct drm_device *dev = adev_to_drm(adev);
struct ttm_resource_manager *man;
int r;
r = pm_runtime_get_sync(dev->dev);
if (r < 0) {
pm_runtime_put_autosuspend(adev_to_drm(adev)->dev);
pm_runtime_put_autosuspend(dev->dev);
return r;
}
man = ttm_manager_type(&adev->mman.bdev, TTM_PL_TT);
*val = ttm_resource_manager_evict_all(&adev->mman.bdev, man);
*val = amdgpu_ttm_evict_resources(adev, TTM_PL_TT);
pm_runtime_mark_last_busy(dev->dev);
pm_runtime_put_autosuspend(dev->dev);