diff options
| author | Christian König <[email protected]> | 2018-02-20 19:09:56 +0100 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2018-03-14 14:38:28 -0500 |
| commit | 82dee2418946737b5efa8d84e07ef921727018bc (patch) | |
| tree | ded5fb848ba5c014acad3afa7714924b820874a1 | |
| parent | 536bbeba9bd9ab6dc9d175a76a04aa10ea049fea (diff) | |
drm/amdgpu: drop the backing store when DMA-buf imports are evicted
Instead of moving this to the SYSTEM domain just drop the backing store
and let the resulting allocation be freed.
Signed-off-by: Christian König <[email protected]>
Acked-by: Roger He <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c index 72e533493292..dbb993a2c151 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c @@ -204,6 +204,12 @@ static void amdgpu_evict_flags(struct ttm_buffer_object *bo, .flags = TTM_PL_MASK_CACHING | TTM_PL_FLAG_SYSTEM }; + if (bo->type == ttm_bo_type_sg) { + placement->num_placement = 0; + placement->num_busy_placement = 0; + return; + } + if (!amdgpu_ttm_bo_is_amdgpu_bo(bo)) { placement->placement = &placements; placement->busy_placement = &placements; |